Involving Virus Or Bacteriophage Patents (Class 435/5)
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Patent number: 12084455Abstract: The invention provides a compound of Formula I: or a pharmaceutically acceptable salt thereof as described herein. The invention also provides pharmaceutical compositions comprising a compound of Formula I, processes for preparing compounds of Formula I, therapeutic methods for treating the proliferation of the HIV virus, treating AIDS or delaying the onset of AIDS symptoms in a mammal using compounds of Formula I.Type: GrantFiled: April 7, 2021Date of Patent: September 10, 2024Assignee: Gilead Sciences, Inc.Inventors: Elizabeth M. Bacon, Elbert Chin, Jeromy J. Cottell, Ashley Anne Katana, Darryl Kato, John O. Link, Nathan Shapiro, Teresa Alejandra Trejo Martin, Zheng-Yu Yang
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Patent number: 12085499Abstract: One example of a flow cell includes a base support and a multi-layer stack positioned over the base support. The multi-layer stack includes a resin layer positioned over the base support; and a hydrophobic layer positioned over the resin layer. A depression is defined in the multi-layer stack through the hydrophobic material and through a portion of the resin.Type: GrantFiled: December 18, 2020Date of Patent: September 10, 2024Assignee: Illumina, Inc.Inventors: Sahngki Hong, M. Shane Bowen, Lewis J. Kraft, Sharis Minassian
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Patent number: 12077810Abstract: The invention features methods, systems, and cartridges for amplification of target nucleic acids in complex samples, for example, whole blood. The invention also features diagnostic and therapeutic methods based on amplification of target nucleic acids characteristic of pathogens present in complex samples containing cells and/or cell debris, for example, whole blood.Type: GrantFiled: April 12, 2017Date of Patent: September 3, 2024Assignee: T2 Biosystems, Inc.Inventors: Ulrich Hans Thomann, Jessica Lee Snyder, Thomas Jay Lowery, Jr.
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Patent number: 12077758Abstract: This disclosure relates to novel SARS-CoV-2 targeting sequences. Novel SARS-CoV-2 targeting oligonucleotides for the treatment of SARS-CoV-2 infection are also provided.Type: GrantFiled: May 28, 2021Date of Patent: September 3, 2024Assignee: UNIVERSITY OF MASSACHUSETTSInventors: Anastasia Khvorova, Jonathan Watts, Zachary Kennedy, Annabelle Biscans, Bruno Miguel da Cruz Godinho, Chantal Ferguson, Dimas Echeverria Moreno, Ken Yamada, Daniel O′Reilly, Kathryn Monopoli, Vignesh Narayan Hariharan, Qi Tang, Sarah Davis, Samuel Hildebrand, Socheata Ly, Minwook Shin, Pranathi Meda Krishnamurthy, Nicholas McHugh, Jacquelyn Sousa, Jillian Caiazzi, Yann Thillier, Gitali Devi
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Patent number: 12061194Abstract: Embodiments described herein may be useful in the detection of analytes. The systems and methods may allow for a relatively simple and rapid way for detecting analytes such as chemical and/or biological analytes and may be useful in numerous applications including sensing, food manufacturing, medical diagnostics, performance materials, dynamic lenses, water monitoring, environmental monitoring, detection of proteins, detection of DNA, among other applications. For example, the systems and methods described herein may be used for determining the presence of a contaminant such as bacteria (e.g., detecting pathogenic bacteria in food and water samples which helps to prevent widespread infection, illness, and even death). Advantageously, the systems and methods described herein may not have the drawbacks in current detection technologies including, for example, relatively high costs, long enrichment steps and analysis times, and/or the need for extensive user training.Type: GrantFiled: December 8, 2021Date of Patent: August 13, 2024Assignee: Massachusetts Institute of TechnologyInventors: Timothy Manning Swager, Hadley Sikes Johnson, Qifan Zhang, Eric Alexander Miller, Lukas Zeininger, Ki-Joo Sung, Kosuke Yoshinaga
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Patent number: 12059443Abstract: Described herein are compositions and methods for treating a disease, particularly a cancer, with a Dengue Virus and, optionally, primed dendritic cells recognizing a tumor antigen. Lysis protocols are described where the lysis does not result in complete or less than complete lysis of cells in order to provide cell surface molecules maintained in a cell surface-embedded state. Non-lethal Dengue virus strains are also provided for therapeutic purposes.Type: GrantFiled: December 22, 2020Date of Patent: August 13, 2024Assignee: Prime Vax Immuno-Oncology, Inc.Inventor: Bruce W. Lyday
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Patent number: 12048742Abstract: The present disclosure provides an immunogenic composition comprising: a) i) a hepatitis C virus (HCV) heterodimeric polypeptide that includes HCV E1 and E2 polypeptides; ii) an HCV E1 polypeptide; or iii) an HCV E2 polypeptide; b) a polypeptide (also referred to herein as a “T-cell epitope polypeptide” or an “HCV T-cell epitope polypeptide”) comprising T-cell epitopes (e.g., CD4+ and CD8+ T-cell epitopes that are conserved among some HCV genotypes and that are presented through one or multiple HLA alleles common within the human population) present in an HCV protein other than E1 and E2; and c) a pharmaceutically acceptable excipient. The present disclosure provides a method of inducing an immune response, in an individual, to an HCV polypeptide.Type: GrantFiled: March 14, 2019Date of Patent: July 30, 2024Assignee: The Governors of the University of AlbertaInventors: Michael Houghton, Abdolamir Landi, Michael Logan, John L. Law, Chao Chen, Darren Hockman
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Patent number: 12038267Abstract: Embodiments relate to predicting height information for an object. First distance data is determined at a first time when an object is at a first position that is only partially within the field-of-view. Second distance data is determined at a second, later time when the object is at a second, different position that is only partially within the field-of-view. A distance measurement model that models a physical parameter of the object within the field-of-view is determined for the object based on the first and second distance data. Third distance data indicative of an estimated distance to the object prior to the object being entirely within the field-of-view of the distance sensing device is determined based on the first distance data, the second distance data, and the distance measurement model. Data indicative of a height of the object is determined based on the third distance data.Type: GrantFiled: April 10, 2023Date of Patent: July 16, 2024Assignee: Cognex CorporationInventors: Chen Gao, Ivan Bachelder
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Patent number: 12037650Abstract: A method and system are disclosed for detecting microbial pathogens in a sample suspected of containing the pathogens. The method includes combining loop-mediated isothermal amplification (LAMP) reagents and a polymer gel, such as a hydrogel, together with the sample to form a mixture. The gel polymerizes over a short time to immobilize the viral particles within the mixture. If target DNA/RNA are present in the sample, amplicons are produced. The target microorganisms are detected by visually detecting the presence or absence of the amplicons. The target microorganism concentrations may be determined based on the number of fluorescent amplicon dots after the reaction using a smartphone or a fluorescent microscope. The method may be employed for rapidly and inexpensively quantifying microbial pathogens in environmental water samples with high sensitivity.Type: GrantFiled: March 30, 2022Date of Patent: July 16, 2024Assignee: California Institute of TechnologyInventors: Xiao Huang, Michael R. Hoffmann
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Patent number: 12040094Abstract: An example method for training a graph convolutional neural network (GCNN) configured for virtual screening of molecules for drug discovery is described herein. The method can include receiving a first data set including a plurality of molecules, and training the GCNN to initialize one or more parameters of the GCNN using the first data set. The method can also include receiving a second data set including a plurality of molecules and respective inhibition rates for a disease, and training the GCNN to refine the one or more parameters of the GCNN using the second data set. The molecules in the first and second data sets can be expressed in a computer-readable format. An example method for virtually screening molecules on Plasmodium falciparum (P. falciparum) is also described herein.Type: GrantFiled: September 4, 2020Date of Patent: July 16, 2024Assignee: University of Central Florida Research Foundation, Inc.Inventors: Jiann-Shiun Yuan, Debopam Chakrabarti, Milad Salem, Arash Keshavarzi Arshadi
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Patent number: 12033071Abstract: Certain embodiments may generally relate to various techniques for machine learning. Feed-forward, fully-connected Artificial Neural Networks (ANNs), or the so-called Multi-Layer Perceptrons (MLPs) are well-known universal approximators. However, their learning performance may vary significantly depending on the function or the solution space that they attempt to approximate for learning. This is because they are based on a loose and crude model of the biological neurons promising only a linear transformation followed by a nonlinear activation function. Therefore, while they learn very well those problems with a monotonous, relatively simple and linearly separable solution space, they may entirely fail to do so when the solution space is highly nonlinear and complex. In order to address this drawback and also to accomplish a more generalized model of biological neurons and learning systems, Generalized Operational Perceptrons (GOPs) may be formed and they may encapsulate many linear and nonlinear operators.Type: GrantFiled: February 7, 2017Date of Patent: July 9, 2024Assignee: QATAR UNIVERSITYInventors: Serkan Kiranyaz, Turker Ince, Moncef Gabbouj, Alexandros Iosifidis
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Patent number: 12016328Abstract: Provided herein are methods of freezing mammalian cells for storage or improving thaw recovery of cell banks comprising freezing mammalian cells in a freezing medium having a pH of 6.7 to 8.5.Type: GrantFiled: October 8, 2021Date of Patent: June 25, 2024Assignee: Genentech, Inc.Inventors: Angela Meier, Steven J. Meier, Phillip Duffy, Marcia Coyne, Kara Calhoun
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Patent number: 12018328Abstract: The disclosure is directed to kits and methods for amplifying and detecting human papilloma virus (HPV) of genotype 16, 18, 31, 33, 35, 39, 45, 51, 52, 56, 58, 59, 66, and/or 68 in a sample, which comprises a variety of combinations of forward oligonucleotide primers, reverse oligonucleotide primers, and oligonucleotide probes.Type: GrantFiled: June 7, 2022Date of Patent: June 25, 2024Assignee: ABBOTT MOLECULAR INC.Inventors: Wesley Grimm, Joshua Kostera, Robert Hillman, Hong Wang, Ning Tang, Shihai Huang, Klara Abravaya
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Patent number: 11993643Abstract: Polypeptides with biophysical properties such as solubility, stability, high expression, monomericity, binding specificity or non-aggregation, including monomeric human heavy and light chain variable domains (VHs and VLs), are identified using a high throughput method for screening polypeptides, comprising the steps of obtaining a phage display library, allowing infection of a bacterial lawn by the library phage, and identifying phage which form larger than average plaques on the bacterial lawn. Sequences of monomeric human VHs and VLs are identified, which may be useful for immunotherapy or as diagnostic agents. Multimer complexes of human VHs and VLs are also identified. The VHs and VLs identified may be used to create further libraries for identifying additional polypeptides. Further, the VHs and VLs may be subjected to DNA shuffling to select for improved biophysical properties.Type: GrantFiled: July 12, 2021Date of Patent: May 28, 2024Assignee: NATIONAL RESEARCH COUNCIL OF CANADAInventor: Jamshid Tanha
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Patent number: 11993112Abstract: A dust cap assembly including a semi-trailer (2) and a towing vehicle (3). The dust cap assembly is for closing a king pin (21) which has been hollowed out with a borehole (22) for automatic fifth-wheel coupling. A dust cap device (1) is arranged in contact with the underside (20) of the semi-trailer (2) and such that it can rotate about the king pin (21). In order to mount the dust cap device (11) such that it can rotate about the king pin (21), a circular ring-shaped bearing disc (25) having a circular bearing seat (26) is provided, which is secured coaxially to the king pin (21) on the underside (20) of the semi-trailer (2). The circular bearing seat (26) on the circular ring-shaped bearing disc (25) has a first sliding bearing edge (261) on the inner circular opening and a second sliding bearing edge (262) on the outer rim, in which the dust cap device (1) engages. Also, a dust cap device for this assembly.Type: GrantFiled: August 5, 2019Date of Patent: May 28, 2024Assignee: Hamburger Patent Schmiede GmbHInventor: Heinz-Ruediger Metternich
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Patent number: 11992524Abstract: Described herein are compositions for delivering a therapeutic or vaccine. Also described herein are methods for using the compositions described herein for delivering a therapeutic or a vaccine.Type: GrantFiled: October 24, 2022Date of Patent: May 28, 2024Assignee: Genvivo, Inc.Inventors: Jacqueline Fischer-Lougheed, Bradford H. Steele, Cecilia Roh, Robert G. Johnson
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Patent number: 11986299Abstract: Methods and systems are provided for point-of-care nucleic acid amplification and detection. One embodiment of the point-of-care molecular diagnostic system includes a cartridge and an instrument. The cartridge can accept a biological sample, such as a urine or blood sample. The cartridge, which can comprise one or more of a loading module, lysis module, purification module and amplification module, is inserted into the instrument which acts upon the cartridge to facilitate various sample processing steps that occur in order to perform a molecular diagnostic test.Type: GrantFiled: November 2, 2020Date of Patent: May 21, 2024Assignee: Talis Biomedical CorporationInventors: Sayeed Andeshmand, Thomas H. Cauley, III, John Dixon, David Glade, Hédia Maamar, Michael John McAdams, Dzam-Si Jesse Ng, David Alexander Rolfe
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Patent number: 11980661Abstract: Disclosed herein are compositions and methods related to mutant viruses, and in particular, mutant influenza viruses. The mutant viruses disclosed herein include a mutant M2 sequence, and are useful in immunogenic compositions, e.g., as vaccines. Also disclosed herein are methods, compositions and cells for propagating the viral mutants, and methods, devices and compositions related to vaccination.Type: GrantFiled: December 22, 2021Date of Patent: May 14, 2024Assignee: FluGen, Inc.Inventors: Pamuk Bilsel, Yasuko Hatta
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Patent number: 11982669Abstract: A flow test unit (1) with a housing (2) which is sealingly closed to the outside at least when coupled to a sample container. At least one test strip (3) is accommodated in the housing (2), and the housing (2) has at least one admission opening (4). The test strip (3) is arranged inside the housing (2) such that, after a liquid connection (22) to a sample container has been produced, a wetting region (5) can be wetted with liquid (6) entering via the at least one admission opening (4).Type: GrantFiled: June 25, 2020Date of Patent: May 14, 2024Assignee: Testo SE & Co. KGAAInventors: Martin Strnad, Andreas Schnur, Joel Riemer, Oliver Wiech
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Patent number: 11975320Abstract: Fluidic devices and related methods are generally provided. The fluidic devices described herein may be useful, for example, for diagnostic purposes (e.g., detection of the presence of one or more disease causing bacteria in a patient sample). Unlike certain existing fluidic devices for diagnostic purposes, the fluidic devices and methods described herein may be useful for detecting the presence of numerous disease causing bacteria in a patient sample substantially simultaneously (e.g., in parallel). In some embodiments, the fluidic devices and methods described herein provide highly sensitive detection of microbes in relatively large fluidic samples (e.g., between 0.5 mL and about 5 mL), as compared to certain existing fluidic detection (e.g., microfluidic) devices and methods. In an exemplary embodiment, increased detection sensitivity of microbial pathogens present in a patient sample (e.g., blood) is performed by selectively removing human nucleic acid prior to sensitive detection of microbial infection.Type: GrantFiled: June 11, 2020Date of Patent: May 7, 2024Assignee: HelixBind, Inc.Inventors: Alon Singer, Ranjit Prakash
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Patent number: 11976305Abstract: The invention relates to recombinant measles virus expressing Lassa virus polypeptides, and concerns in particular immunogenic LASV particles expressed by a measles virus and/or virus like particles (VLPs) that contain proteins of a Lassa virus. These particles are recombinant infectious particles able to replicate in a host after an administration. The invention provides means, in particular nucleic acid constructs, vectors, cells and rescue systems to produce these recombinant infectious particles. The invention also relates to the use of these recombinant infectious particles, in particular under the form of a composition, more particularly in a vaccine formulation, for the treatment or prevention of an infection by Lassa virus.Type: GrantFiled: December 20, 2018Date of Patent: May 7, 2024Assignees: INSTITUT PASTEUR, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUEInventors: Mathieu Mateo, Sylvain Baize, Frédéric Tangy
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Patent number: 11957745Abstract: The present disclosure is directed to antibodies binding to and neutralizing Japanese Encephalitis virus and methods for use thereof.Type: GrantFiled: February 22, 2019Date of Patent: April 16, 2024Assignee: VANDERBILT UNIVERSITYInventor: James E. Crowe, Jr.
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Patent number: 11952611Abstract: Disclosed herein are methods and systems for rapid detection of antibiotic resistance of a microorganism in a sample. A modified recombinant phage is also disclosed which comprises an indicator gene in the late gene region. The specificity of infectious agents allows a specific microorganism to be targeted, and an indicator signal may be amplified to optimize assay sensitivity.Type: GrantFiled: July 3, 2018Date of Patent: April 9, 2024Assignee: Laboratory Corporation of America HoldingsInventors: Minh Mindy Bao Nguyen, Dwight L. Anderson, Jose S. Gil, Stephen E. Erickson, Matthew J. Brown
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Patent number: 11944684Abstract: Described is an aqueous composition comprising: (a) at least one non-ionic cellulose ether, and (b) benzoic acid within the range of from 0.2 wt % to 0.3 wt % based on the total weight of the composition, wherein said composition has a viscosity equal to or above 24 000 cP, an osmolality of from 100 to 400 mOsmol/kg, and a pH of from 3 to 5. The aqueous composition may be used in the treatment and/or prevention of a human fungal infection such as a vaginal fungal infection.Type: GrantFiled: November 5, 2021Date of Patent: April 2, 2024Assignee: PEPTONIC MEDICAL ABInventors: Anders Carlsson, Dan Markusson
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Patent number: 11939474Abstract: Compounds useful as fluorescent or colored dyes are disclosed. The compounds have the following structure (I): including stereoisomers, salts and tautomers thereof, wherein R1, R2, R3, L1, L2, L3, L4, L5, L6, M1, M2, A, q, w and n are as defined herein. Methods associated with preparation and use of such compounds are also provided.Type: GrantFiled: July 20, 2022Date of Patent: March 26, 2024Assignee: Sony Group CorporationInventors: Tracy Matray, Hesham Sherif, C. Frederick Battrell
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Patent number: 11932857Abstract: Compositions and methods for stimulating toll-like receptor 9 (TLR9) are provided. More particularly, immunostimulatory oligonucleotides, methods of enhancing immunostimulatory properties of oligonucleotides, and methods of eliciting immune responses are disclosed herein.Type: GrantFiled: December 7, 2018Date of Patent: March 19, 2024Assignee: Elanco Animal Health GmbHInventor: Thomas Ilg
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Patent number: 11933782Abstract: Detector systems are described, based on a primary binding compound and a secondary binding compound used in combination with a support to detect a target in a sample. The detection systems include a liquid medium hosting a first binding compound specific to a target, the first binding compound comprising a label; and a solid medium hosting a second binding compound specific to the target, the second binding compound being different from and non-competitive with respect to the first binding compound.Type: GrantFiled: August 15, 2017Date of Patent: March 19, 2024Assignee: LAWRENCE LIVERMORE NATIONAL SECURITY, LLCInventor: Jane P. Bearinger
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Patent number: 11933797Abstract: Disclosed is a calibration curve creation method performed by an analyzer, the calibration curve creation method including: preparing a plurality of calibrators at different dilution rates by dispensing a calibrator in a container into one or more different containers; obtaining a plurality of measurement values by measuring each of the prepared plurality of calibrators; creating a calibration curve by use of the plurality of measurement values; selecting a first measurement value to be re-measured, among the plurality of measurement values used for the calibration curve; preparing another calibrator at a dilution rate corresponding to a calibrator from which the selected first measurement value is obtained; obtaining a second measurement value by measuring the prepared another calibrator; and creating a new calibration curve by replacing the first measurement value, among the plurality of measurement values, with the second measurement value.Type: GrantFiled: September 18, 2019Date of Patent: March 19, 2024Assignee: SYSMEX CORPORATIONInventors: Kazuma Moriura, Hiroshi Kurono
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Patent number: 11926861Abstract: The invention describes a method for determining how to stimulate, monitor and/or inhibit virus production in whole blood culture. The invention relates to a test kit for performing the method and to the use of a suitable blood sampling system. The system can be used to determine how to activate or target latently HIV-infected cells, for clinical management of HIV treatments and for personalized therapeutic strategies.Type: GrantFiled: February 3, 2020Date of Patent: March 12, 2024Inventor: Heidi Kay
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Patent number: 11920168Abstract: The disclosure in some aspects relates to recombinant adeno-associated viruses having nuclease grafted to one or more capsid proteins. In some aspects, the disclosure relates to isolated AA V capsid proteins having terminally grafted nucleases and isolated nucleic acids encoding the same. Recent approaches to delivering nucleases to cells for gene editing have focused on delivering of expression vectors engineered to express the nucleases in target cells. However, these approaches have proved to be problematic in many instances due to genotoxicity resulting from to prolonged expression of gene editing system in vivo. To prevent such off-target genotoxicity due to prolonged presence of a gene editing system, several studies explored delivery of mRNA or protein instead of delivering the gene coding for the nucleases in cell culture.Type: GrantFiled: January 29, 2020Date of Patent: March 5, 2024Assignee: University of MassachusettsInventors: Guangping Gao, Phillip D. Zamore, Dan Wang
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Patent number: 11919971Abstract: This disclosure provides, e.g., methods for coupling Formation of Surface Carboxylates on PES an entity to a solid substrate. The method can comprise treating the with Exposure Time substrate with a plasma, e.g., a CO2 plasma, to increase its reactivity. The entity can be, e.g., a biological polymer that binds a microbe. Substrates produced by these methods can be used in a variety of applications, including hemodialysis and diagnostic assays.Type: GrantFiled: May 16, 2017Date of Patent: March 5, 2024Assignee: PRESIDENT AND FELLOWS OF HARVARD COLLEGEInventors: Daniel Christopher Leslie, Thomas Doyle, Anna Waterhouse, Melissa Rodas, Alexander L. Watters, Michael Super, Donald E. Ingber
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Patent number: 11913082Abstract: Methods are provided for a sensitive and specific assay for the determination of viral load and genotyping of RSV in a biological sample. Compositions and kits for use in the methods also are provided, including optimized primers for the amplification of and detection of the RSV open reading frames from subtypes A and B, and probes for distinguishing between the subtypes. Also provided are methods for amplifying and sequencing an open reading from of an RSV F protein, and compositions and kits for use in the methods.Type: GrantFiled: June 22, 2020Date of Patent: February 27, 2024Assignee: Laboratory Corporation of America HoldingsInventor: Justin Philip De La Cruz
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Patent number: 11906515Abstract: A multiplexed lateral flow device includes an impermeable internal reservoir having an opening to receive a sample deposition. A fluid distributor pad is arranged in fluid communication with a lower surface of the internal reservoir. The fluid distributor pad includes a paper based microfluidic element having a pattern of a hydrophobic material to distribute a portion of the sample deposition substantially equally among a plurality of flow paths. Lateral flow assays having a plurality of flow lines are aligned with flow paths of the distributor pad. An impermeable top cover has a first window arranged over the opening of the internal reservoir, and at least a second window arranged over the test results of the lateral flow assays. A housing element houses the reservoir, the distributor pad and lateral flow assays.Type: GrantFiled: April 9, 2020Date of Patent: February 20, 2024Assignees: INTERNATIONAL BUSINESS MACHINES CORPORATION, FUNDACAO OSWALDO CRUZInventors: Jaione Tirapu Azpiroz, Ademir Ferreira da Silva, Matheus Esteves Ferreira, Ricardo Luis Ohta, Mathias B. Steiner, Antonio Gomes Pinto Ferreira, Edimilson Domingos da Silva, Nara Mazarakis Rubim, Pedro Paulo Ferreira Ribeiro
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Patent number: 11908140Abstract: Disclosed is a method and system for identifying a protein domain based on a protein three-dimensional structure image. According to the present application, the protein domain is identified based on a structure similarity, the identification errors and omissions of the protein domain caused by protein multi-sequence alignment errors when sequence consistency is not high can be effectively solved. According to the present application, the point cloud segmentation model based on the dynamic graph convolutional neural network is constructed, and by integrating global structural features and local structural features, segmentation of the protein domain and acquisition of semantic labels of the protein domain can be completed at the same time.Type: GrantFiled: August 2, 2023Date of Patent: February 20, 2024Assignee: ZHEJIANG LABInventors: Jingsong Li, Jing Ma, Yu Wang
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Patent number: 11898201Abstract: Methods and compositions are provided for improved nucleic acid amplification assays. In some embodiments, the nucleic acid amplification assay is a tagged amplicon primer extension (TAPE) nucleic acid amplification reaction.Type: GrantFiled: January 13, 2021Date of Patent: February 13, 2024Assignee: Bio-Rad Laboratories, Inc.Inventors: Nicholas Heredia, Dianna Maar
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Patent number: 11890826Abstract: A method of enhancing a footwear impression formed on a porous surface using a potassium ferrocyanide solution for footwear impression enhancement includes: forming a porous surface sample by leaving footwear impressions into an object having a porous surface; preparing a potassium ferrocyanide solution for footwear impression enhancement; and applying the potassium ferrocyanide solution for footwear impression enhancement to the porous surface sample.Type: GrantFiled: August 26, 2022Date of Patent: February 6, 2024Assignee: REPUBLIC OF KOREA (NATIONAL FORENSIC SERVICE DIRECTOR MINISTRY OF THE INTERIOR AND SAFETY)Inventors: Nam Kyu Park, Byung Seon Moon, Jae Mo Goh, Jin Pyo Kim, Young Il Seo, Eun Ah Joo, Je Hyun Lee, Yong Jun Kim
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Patent number: 11891656Abstract: Disclosed herein, inter alia, are compositions and methods of use thereof for interrogating a cell.Type: GrantFiled: June 14, 2022Date of Patent: February 6, 2024Assignee: Singular Genomics Systems, Inc.Inventors: Eli N. Glezer, Hu Cang, Zhenmin Hong
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Patent number: 11887830Abstract: A method and apparatus for monitoring and/or controlling the extent of denaturation and/or bond cleavages of proteins on any surface (e.g., biological tissues, biofilms, etc.). In one embodiment, a low power laser (e.g., a 5 mW, 362 nm diode laser) is directed through a biological sample to a photodetector. The sample is heated by a set of radiant heaters to between about 220° C. and about 250° C. in a time period of between 10 seconds to 60 seconds. The baseline transmissivity of the sample is monitored continuously throughout treatment of the biological sample via continuous monitoring of the signal voltage detected at the photodetector. Upon detection of increase in relative transmissivity in the biological sample, the heating treatment is concluded and the biological sample is removed for in situ protein identification as part of an imaging MALDI-MS measurement.Type: GrantFiled: December 20, 2021Date of Patent: January 30, 2024Assignee: UNIVERSITY OF WYOMINGInventors: Erica Belmont, Franco Basile, James Rundel, Andrew Goodenough
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Patent number: 11857619Abstract: Described herein is a process for protein purification, particularly a process for the purification of a glycoprotein, such as an HIV envelope protein, useful for vaccines or biotherapeutics.Type: GrantFiled: November 6, 2020Date of Patent: January 2, 2024Assignee: Janssen Vaccines & Prevention B.V.Inventors: Christopher Rode, Brian Polilli, John Schreffler
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Patent number: 11852968Abstract: To provide a pellicle in which outgas from an adhesive layer is suppressed. The pellicle includes a pellicle film, a support frame for supporting the pellicle film, a protrusion part arranged in the support frame, a first adhesive layer arranged on the protrusion part; and an inorganic material layer arranged at a position closer to the pellicle film than the first adhesive layer. The inorganic material layer may include a first inorganic material layer arranged at a first side surface of the first adhesive layer, the first side surface of the first adhesive layer intersecting the pellicle film, and arranged at a position closer to the pellicle film.Type: GrantFiled: September 3, 2020Date of Patent: December 26, 2023Assignee: MITSUI CHEMICALS, INC.Inventors: Yosuke Ono, Kazuo Kohmura, Atsushi Okubo, Daiki Taneichi, Hisako Ishikawa, Tsuneaki Biyajima
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Patent number: 11851701Abstract: A probe comprising a reporter region for detecting a first single nucleotide polymorphism, an anchor region for detecting a second single nucleotide polymorphism, and a linker region is disclosed. The reporter region comprises an oligonucleotide consisting of a sequence perfectly matching with the first target sequence, and a fluorescent dye that quenches when hybridized to the first target sequence where the first single nucleotide polymorphism is present. The anchor region comprises an oligonucleotide consisting of a sequence perfectly matching with a second target sequence where the second single nucleotide polymorphism is present. A length of the oligonucleotide of the reporter region is shorter than a length of the oligonucleotide of the anchor region.Type: GrantFiled: March 12, 2019Date of Patent: December 26, 2023Assignee: EIKEN KAGAKU KABUSHIKI KAISHAInventor: Atsuka Matsui
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Patent number: 11845958Abstract: Genetically modified CCNT1 and XPO1 genes encoding proteins that inhibit virus infection in cells. The genetically modified CCNT1 gene encodes a protein with a C261Y substitution with respect to the human CCNT1 protein. The genetically modified XPO1 gene encodes a protein with P411T, M412V, and/or F414S substitutions with respect to the human XPO1 protein. The genetically modified CCNT1 and XPO1 genes can be introduced in cells. The cells comprising the genetically modified CCNT1 and XPO1 genes can be introduced in a subject with a virus infection to treat the infection.Type: GrantFiled: September 5, 2019Date of Patent: December 19, 2023Assignee: Wisconsin Alumni Research FoundationInventors: Nathan Mark Sherer, Ryan Thomas Behrens
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Patent number: 11841310Abstract: In one example, a flow cell includes a substrate, an electrode positioned on the substrate, and a patterned material positioned on the electrode. In this example, the patterned material includes depressions separated by interstitial regions, and a functionalized surface of the electrode is exposed at each of the depressions. In this example, the flow cell further includes a primer grafted to the functionalized surface in each of the depressions. In another example, a flow cell includes a substrate and a patterned electrode positioned on the substrate. In this other example, the patterned electrode includes depressions separated by interstitial regions, and a functionalized surface of the substrate exposed at each of the depressions. In this other example, a primer is grafted to the functionalized surface in each of the depressions.Type: GrantFiled: December 3, 2019Date of Patent: December 12, 2023Assignee: Illumina, Inc.Inventors: Hayden Black, Brian D. Mather
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Patent number: 11839605Abstract: A non-injectable formulation or formulation for instillation, including self-assembling hydrogels formed of gelators such as the Food and Drug Administration's Generally Regarded as Safe (GRAS) compounds like ascorbyl palmitate, in the form of capsules, tablets, oral suspensions, enemas, and rectal or vaginal suppositories or inserts have been developed. In a preferred embodiment, the formulation contains anti-inflammatories, anti-infectives, or other therapeutic, prophylactic, or diagnostic agents that can be administered orally, especially when lower blood levels relative to tissue levels of agent are preferred. In the most preferred formulation, the composition contains tacrolimus-loaded ascorbyl palmitate gel microfibers containing nanostructures (“hydrogels”).Type: GrantFiled: September 10, 2019Date of Patent: December 12, 2023Assignee: Alivio Therapeutics, Inc.Inventors: Derek G. Van der Poll, Dominick J. Blasioli, Gregory T. Zugates
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Patent number: 11838873Abstract: Systems, methods, apparatuses, and computer program products for altitude-aware energy saving. The method may include receiving, from a network element, information including a coupling loss change or a reduced transmit power command. The method may also include controlling an uplink transmission based on the received information.Type: GrantFiled: April 15, 2021Date of Patent: December 5, 2023Assignee: NOKIA TECHNOLOGIES OYInventors: Gilsoo Lee, Rapeepat Ratasuk, Tzu-Chung Hsieh, Shahzada Basharat Rasool, Athul Prasad
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Patent number: 11830190Abstract: Techniques are for detecting presence of a problematic cellular entity in a target. In an example, using an analysis model, a fluorescence-based image is analyzed. The analysis model is trained using a number of reference fluorescence-based images for detecting the presence of problematic cellular entities in targets. Based on the analysis, a problematic cellular entity present in the target is detected. To perform the detection, the analysis model is trained to differentiate between the fluorescence in the fluorescence-based image emerging from the problematic cellular entity and the fluorescence in the fluorescence-based image emerging from regions other than the problematic cellular entity.Type: GrantFiled: May 27, 2022Date of Patent: November 28, 2023Assignee: ADIUVO DIAGNOSTICS PRIVATE LIMITEDInventors: Bala Pesala, Geethanjali Radhakrishnan, Bikki Kumar Sha, John King
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Patent number: 11828654Abstract: A spectroscopic analyzer includes: an irradiator that irradiates a target measurement object with lights of a plurality of different wavelengths sequentially as a pre-irradiation, and, after the pre-irradiation, further irradiates the target measurement object with lights of a plurality of different wavelengths sequentially as a measurement-irradiation; a detector that, during the measurement-irradiation, detects reflected light, transmitted light, or a transmitted reflected light from the target measurement object at each of the plurality of different wavelengths of the measurement-irradiation and that outputs absorbance spectral data; a data analyzer that analyzes the absorbance spectral data; and a result display that displays analysis results related to components of the target measurement object.Type: GrantFiled: September 18, 2019Date of Patent: November 28, 2023Inventor: Roumiana Tsenkova
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Patent number: 11821899Abstract: Indirect ELISAs to detect exposure to Felis catus gammaherpesvirus 1 (FcaGHV1) in domestic cats. These ELISAs detect feline serum antibodies to ORF52 and ORF38 of FcaGHV1. The ELISA assays are sensitive, specific, and adaptable for scale up use in high throughput diagnostics.Type: GrantFiled: July 19, 2018Date of Patent: November 21, 2023Assignee: Colorado State University Research FoundationInventors: Susan VandeWoude, Kathryn R. Stutzman-Rodriguez, Ryan M. Troyer
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Patent number: 11808700Abstract: Instrument control and data acquisition in advanced analytic systems that utilize optical pulses for sample analysis are described. Clocking signals for data acquisition, data processing, communication, and/or other data handling functionalities can be derived from an on-board pulsed optical source, such as a passively mode-locked laser. The derived clocking signals can operate in combination with one or more clocking signals from a stable oscillator, so that instrument operation and data handling can tolerate interruptions in operation of the pulsed optical source.Type: GrantFiled: June 14, 2019Date of Patent: November 7, 2023Assignee: Quantum-Si IncorporatedInventors: Jonathan M. Rothberg, Benjamin Cipriany, Faisal R. Ahmad, Joseph D. Clark, Daniel B. Frier, Michael Ferrigno, Mel Davey, Tom Thurston, Brett J. Gyarfas, Todd Rearick, Jeremy Christopher Jordan
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Patent number: 11808688Abstract: The present relates to a measurement device (1) for the detection and/or measurement of particles in a fluid, the measurement device comprising a fluid source (11) for producing a flow of fluid (111) along a fluid flow path, a first laser source (12) positioned for emitting a first laser beam (120) of laser light in a measurement volume of the fluid flow path for light scattering; a scattered light detecting means (13) for detecting a presence of a particle in the fluid flow path through detection and measurement of laser beam light scattered on different angles by said particle, wherein it further comprises a second laser source (14) positioned for emitting a second laser beam (140) of laser light in said measurement volume of the fluid flow path for Raman and fluorescence excitation; a Raman and fluorescence detecting means (15) for detecting a Raman scattering signal emitted by the fluid and a Fluorescence signal emitted by said particle upon excitation by said second laser beam (140).Type: GrantFiled: October 25, 2018Date of Patent: November 7, 2023Assignee: Plair, SAInventors: Denis Kiselev, Fabio Capela