Patents Assigned to University of Illinois
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Patent number: 11942920Abstract: A piezoelectric thin film (PTF) is located above a carrier substrate. The PTF may be X-cut LiNbO3 thin film adapted to propagate an acoustic wave in at least one of a first mode excited by an electric field oriented in a longitudinal direction along a length of the PTF or a second mode excited by the electric field oriented at least partially in a thickness direction of the PTF. A first interdigitated transducer (IDT) is disposed on a first end of the PTF. The first IDT is to convert a first electromagnetic signal, traveling in the longitudinal direction, into the acoustic wave. A second IDT is disposed on a second end of the PTF with a gap between the second IDT and the first IDT. The second IDT is to convert the acoustic wave into a second electromagnetic signal.Type: GrantFiled: October 16, 2020Date of Patent: March 26, 2024Assignee: The Board of Trustees of the University of IllinoisInventors: Ruochen Lu, Tomas Manzaneque Garcia, Yansong Yang, Songbin Gong
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Patent number: 11938480Abstract: A microfluidic diagnostic device with a three-dimensional (3D) flow architecture comprises a polymeric body having first and second opposing surfaces and comprising first flow channels in the first opposing surface, second flow channels in the second opposing surface, and connecting flow passages extending through a thickness of the polymeric body to connect the first flow channels to the second flow channels, thereby defining a continuous 3D flow pathway in the polymeric body. The microfluidic diagnostic device also includes a first cover adhered to the first opposing surface to seal the first flow channels, a second cover adhered to the second opposing surface to seal the second flow channels, and one or more access ports in fluid communication with the continuous 3D flow pathway for introducing liquid reagent(s) and/or a sample into the polymeric body.Type: GrantFiled: May 11, 2021Date of Patent: March 26, 2024Assignee: THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS URBANA, ILLINOISInventors: William P. King, Rashid Bashir, Mehmet Y. Aydin, Jacob E. Berger, Enrique Valera
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Publication number: 20240093208Abstract: Provided herein are systems that provide a genetic program to control bacterial life cycle and function execution, thereby conferring programmable microbial transition between planktonic and biofilm states and facilitating the development of cellular functions across physiological domains.Type: ApplicationFiled: September 8, 2023Publication date: March 21, 2024Applicant: The Board of Trustees of the University of IllinoisInventors: Ting Lu, Wentao Kong
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Publication number: 20240094116Abstract: An imaging substrate is provided to facilitate wide field photothermal infrared spectroscopic imaging of samples disposed thereon. The substrate includes at least two reflective layers and at least one spacer layer disposed therebetween which, together, form an optical cavity. The spacer layer(s) exhibit expansion and/or refractive index change as a function of heating by incident infrared illumination. Such localized heating results in a localized change in the effective reflectivity of the substrate by locally tuning/detuning the optical cavity. Thus, the pattern of effective reflectivity of the substrate can be made to correspond to the pattern of infrared absorptivity of a sample mounted on the substrate by illuminating the sample and the substrate with infrared illumination.Type: ApplicationFiled: September 6, 2023Publication date: March 21, 2024Applicant: The Board of Trustees of the University of IllinoisInventors: Rohit Bhargava, Seth Kenkel
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Publication number: 20240086678Abstract: The neural network includes layers, and the layers each include a plurality of units, the plurality of units each have a weight coefficient associated with each input to a unit, and an importance parameter indicating importance of the weight coefficient. The method includes: in learning of a task, adjusting a first weight coefficient based on the importance parameter of the first weight coefficient and a first gradient of the first weight coefficient determined using a training set; and after the learning has been completed, determining, based on the training set, respective second gradients of a plurality of second weight coefficients included in a first layer including the first weight coefficient, and calculating the importance parameter of the first weight coefficient to be used in learning of a next task based on the respective second gradients.Type: ApplicationFiled: September 7, 2022Publication date: March 14, 2024Applicants: KDDI Research, Inc., THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOISInventors: Tatsuya Konishi, Mori Kurokawa, Bing Liu, Gyuhak Kim, Zixuan Ke
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Publication number: 20240082241Abstract: Compositions and methods for the induction of cell death, for example, cancer cell death. Combinations of compounds and related methods of use are disclosed, including the use of compounds in therapy for the treatment of cancer and selective induction of apoptosis in cells. The disclosed drug combinations can have lower neurotoxicity effects than other cancer therapies that achieve the same or similar therapeutic effect.Type: ApplicationFiled: November 21, 2023Publication date: March 14, 2024Applicants: THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS, VANQUISH ONCOLOGY, INC., THE JOHNS HOPKINS UNIVERSITYInventors: Paul J. HERGENROTHER, Rachel C. BOTHAM, Timothy M. FAN, Mark J. GILBERT, Michael K. HANDLEY, Avadhut JOSHI, Gregory J. RIGGINS, Theodore M. TARASOW
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Patent number: 11926877Abstract: A saliva-based testing method that bypasses the need for RNA isolation/purification is described herein. In experiments with inactivated SARS-CoV-2 virus spiked into saliva, this method has a limit of detection of 500-1000 viral particles per mL, rivalling the standard NP swab method. Initial studies showed excellent performance with 100 clinical samples. This saliva-based process is operationally simple, utilizes readily available materials, and can be easily implemented by existing testing sites thus allowing for high-throughput, rapid, and repeat testing of large populations.Type: GrantFiled: June 17, 2021Date of Patent: March 12, 2024Assignee: The Board of Trustees of the University of IllinoisInventors: Diana Rose Ranoa, Robin L. Holland, Fadi G. Alnaji, Kelsie J. Green, Leyi Wang, Christopher B. Brooke, Martin D. Burke, Timothy M. Fan, Paul J. Hergenrother
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Patent number: 11929939Abstract: A system and method remotely allocate bandwidth among content consumers on a computing network based on optimizing an aggregate objective pertaining to a plurality of flows of content. The system and method create a profile for each flow of the plurality of flows from a content provider to a content consumer on the computing network. Information is stored in each profile based on at least a metric associated with the corresponding flow. A target bandwidth for each profile is computed remotely, based on optimizing an aggregate objective pertaining to the plurality of flows of content. The optimizing is also based on the information stored in their respective profiles. The system and method distribute the bandwidth to each flow of the plurality of flows based on the target bandwidth remotely computed for each profile.Type: GrantFiled: July 28, 2021Date of Patent: March 12, 2024Assignee: THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOISInventors: Yih-Chun Hu, Zhuotao Liu
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Publication number: 20240076381Abstract: The invention relates to FcRn polypeptides, to antibodies and related fragments thereof containing the FcRn polypeptides, to production of said antibodies and fragments and to use of said antibodies and fragments for therapy of various conditions.Type: ApplicationFiled: August 21, 2023Publication date: March 7, 2024Applicant: THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOISInventors: SHANNON J. SIRK, VINCE W. KELLY
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Publication number: 20240077563Abstract: Magnetic resonance imaging systems and methods are provided for time-efficiently producing a plurality of image contrasts, the plurality of image contrasts including a first contrast being coupled with a second contrast and acquired over a plurality of key parameters that govern the second contrast to which the first contrast is coupled. In addition, the plurality of image contrasts is used to simultaneously map the first contrast, the second contrast, and additional contrasts.Type: ApplicationFiled: April 27, 2023Publication date: March 7, 2024Applicant: THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOISInventors: Xiaohong Joe ZHOU, Guangyu DAN, Kaibao SUN
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Patent number: 11923140Abstract: A method of making a carbon-metal oxide composite electrode for a supercapacitor includes continuously injecting a carbon material solution into a coagulation solution, where the carbon material solution comprises a carbon source and a liquid, and the coagulation solution comprises a metal nitrate or chloride and an organic solvent. An extruded structure comprising the metal nitrate or chloride interspersed with carbon is formed from the continuous injection. The extruded structure is annealed under conditions sufficient to convert the metal nitrate or chloride to metal oxide. Thus, a composite structure comprising the metal oxide and the carbon is formed, where the metal oxide is uniformly dispersed within the composite structure.Type: GrantFiled: April 7, 2021Date of Patent: March 5, 2024Assignee: THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOISInventors: Gang Wang, Yaofeng Chen, Joseph W. Lyding
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Patent number: 11920252Abstract: A method of decomposing a cured aromatic epoxy resin uses a molten salt bath at less than about 350° C. The molten salt bath includes a plurality of alkali metal hydroxides. The cured aromatic epoxy resin can be in intimate physical contact with a metal or alloy. The cured aromatic epoxy resin can be patterned by a lithographic method. The lithographic method can be multibeam interference lithography to form a three-dimensional photonic crystal template on a conductive substrate for electrodeposition of metal. Contacting the three-dimensional photonic crystal template with the electrodeposited metal with the molten salt bath can form a metal matrix device displaying a periodic pattern that is the inverse of the periodic pattern of the decomposed three-dimensional photonic crystal template.Type: GrantFiled: August 5, 2021Date of Patent: March 5, 2024Assignees: Toyota Motor Engineering & Manufacturing North America, Inc., The Board of Trustees of the University of IllinoisInventors: Shailesh N. Joshi, Gaurav Singhal, Paul Vannest Braun, Danny J. Lohan, Kai-Wei Lan
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Patent number: 11914304Abstract: A method to control the density of a three-dimensional photonic crystal template involves changing the irradiation time from at least four laser beams to yield a periodic percolating matrix of mass and voids free of condensed matter from a photoresist composition. The photoresist composition includes a photoinitiator at a concentration where the dose or irradiation is controlled by the irradiation time and is less than the irradiation time that would convert all photoinitiator to initiating species such that the density of the three-dimensional photonic crystal template differs for different irradiation times. A deposition of reflecting or absorbing particles can be patterned on the surface of the photoresist composition to form a template with varying densities above different areas of the substrate.Type: GrantFiled: August 5, 2021Date of Patent: February 27, 2024Assignees: Toyota Motor Engineering & Manufacturing North America, Inc., The Board of Trustees of the University of IllinoisInventors: Shailesh N. Joshi, Gaurav Singhal, Paul Vannest Braun, Danny J. Lohan, Kai-Wei Lan
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Publication number: 20240058367Abstract: Embodiments of compositions and methods for the treatment of blood disorders and malignancies in a subject are described herein. In one embodiment, a composition for the treatment of a blood disorder or a malignancy in a subject comprises decitabine, tetrahydrouridine, and an excipient. In another embodiment, a method for the treatment of a blood disorder or a malignancy in a subject comprises the oral administration of a composition comprising decitabine and tetrahydrouridine. In some examples, the composition may be administered 1-3 times weekly.Type: ApplicationFiled: August 29, 2023Publication date: February 22, 2024Applicant: The Board of Trustees of the University of IllinoisInventors: Joseph Desimone, Yogen Saunthararajah
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Publication number: 20240061440Abstract: Aspects of the subject disclosure may include, for example, obtaining video data from a single monocular camera, wherein the video data comprises a plurality of frames, wherein the camera is attached to a mobile robot that is travelling along a lane defined by a row of crops, wherein the row of crops comprises a first plant stem, and wherein the plurality of frames include a depiction of the first plant stem; obtaining robot velocity data from encoder(s), wherein the encoder(s) are attached to the robot; performing foreground extraction on each of the plurality of frames of the video data, wherein the foreground extraction results in a plurality of foreground images; and determining, based upon the plurality of foreground images and based upon the robot velocity data, an estimated width of the first plant stem. Additional embodiments are disclosed.Type: ApplicationFiled: October 13, 2023Publication date: February 22, 2024Applicant: THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOISInventors: Girish Chowdhary, Chinmay P. Soman, Erkan Kayacan, Benjamin C. Thompson, Zhongzhong Zhang, Anwesa Choudhuri
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Patent number: 11908894Abstract: A method of making a deformable electronic device comprises forming a multilayer device structure comprising functional layers on a flexible substrate. At least one, some or all of the functional layers comprises a stack of 2D monolayers, and a number or proportion of misaligned interfaces within each stack of 2D monolayers is controlled to obtain a predetermined bending stiffness. Each of the misaligned interfaces comprises a twist angle and/or lattice mismatch between adjacent 2D monolayers. The functional layers may include electronically active layers and other layers having a dielectric, insulating, and/or protective function.Type: GrantFiled: April 9, 2021Date of Patent: February 20, 2024Assignee: THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOISInventors: Pinshane Huang, Arend van der Zande, Elif Ertekin, Edmund Han, Jaehyung Yu, Mohammad Abir Hossain
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Publication number: 20240043876Abstract: Methods of RNA-guided DNA endonuclease-mediated genome editing in Bacteria and Archaea are provided.Type: ApplicationFiled: July 31, 2023Publication date: February 8, 2024Applicant: The Board of Trustees of the University of IllinoisInventors: William W. Metcalf, Dipti Dinkar Nayak
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Patent number: 11883436Abstract: Disclosed are methods of preparing hematopoietic stem cells and progenitor cells (HSPCs) for transplant into a subject and to methods of using the treated cells. More particularly, methods of the invention comprise treating HSPCs ex vivo with an effective amount of a GABBR1 agonist and administering the treated HSPCs to the subject.Type: GrantFiled: August 13, 2021Date of Patent: January 30, 2024Assignee: THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOISInventors: Owen James Tamplin, Kostandin Pajcini
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Patent number: 11883165Abstract: A microfluidic system includes a flexible substrate having a skin-facing surface and a back-facing surface; a microfluidic network at least partially embedded in or supported by the flexible substrate; a sensor fluidically connected to the microfluidic network, wherein the microfluidic network is configured to transport a biofluid from a skin surface to the sensor; and a capping layer, having a capping layer skin-facing surface and a back-facing surface, wherein the back-facing surface of the capping layer is attached to the skin-facing surface of the substrate. The flexible substrate is at least partially formed of a thermoplastic elastomer or a polymer configured to provide a high barrier to vapor or liquid water transmission.Type: GrantFiled: September 22, 2020Date of Patent: January 30, 2024Assignees: NORTHWESTERN UNIVERSITY, THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOISInventors: John A. Rogers, Jungil Choi, Tyler R. Ray, Johnathan T. Reeder, Yurina Sekine, Amay J. Bandodkar, Yi Zhang, Hexia Guo, Sungbong Kim, Diana Ostojich
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Publication number: 20240026381Abstract: The present disclosure provides prime editors, editor systems and methods of uses thereof. Specifically, the disclosure provides methods of use of split prime editors for editing genomic DNA.Type: ApplicationFiled: November 3, 2021Publication date: January 25, 2024Applicant: The Board of Trustees of the University of IllinoisInventors: Pablo Perez-Pinera, Wendy Woods, Jackson Winter, Michael Gapinske