Patents Examined by Sean C Barron
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Patent number: 11975055Abstract: Method for suppressing bone cancer-induced allodynia in a patient, the method comprising administration of a therapeutically effective amount of a non-cytotoxic protease to a patient suffering from bone cancer.Type: GrantFiled: May 21, 2019Date of Patent: May 7, 2024Assignee: IPSEN BIOPHARM LIMITEDInventors: Mikhail Kalinichev, Christine Favre
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Patent number: 11965154Abstract: The present disclosure provides modules, instruments and methods to enrich for cells edited via nucleic acid-guided nuclease editing of live cells.Type: GrantFiled: August 20, 2019Date of Patent: April 23, 2024Assignee: Inscripta, Inc.Inventors: Eileen Spindler, Isaac Wagner, Clint Davis, Julia Swavola, Phillip Belgrader
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Patent number: 11952612Abstract: The present invention relates to sensors and methods for detecting bacterial proteases in a sample. In particular, the present invention relates to sensors and methods for detecting Pseudomonas spp. protease activity in a sample. The sensors and methods may be used to detect or predict spoilage of a dairy product. The invention also relates to methods for preparing samples for protease assays.Type: GrantFiled: November 13, 2017Date of Patent: April 9, 2024Assignee: Commonwealth Scientific and Industrial Research OrganisationInventors: Helen Dacres, Stephen Charles Trowell
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Patent number: 11925546Abstract: Allografts for soft tissue repair, including breast reconstruction and other plastic surgery procedures, are disclosed. One allograft is made from decellularized dermal tissue and constitutes a collagen matrix having substantially uniform density and porosity. Another allograft is a hybrid bilayer tissue form that is made from decellularized dermal and adipose tissues. Methods for making both allografts are also disclosed.Type: GrantFiled: December 3, 2020Date of Patent: March 12, 2024Assignee: Musculoskeletal Transplant FoundationInventors: Michael Locarno, Bryan Choi, Manh-Dan Ngo
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Compositions, devices and methods for the control in vitro of chemical microambient in cell cultures
Patent number: 11920153Abstract: The present invention relates to compositions comprising a polymeric matrix or a gel containing functional enzymes capable of re-creating under culture conditions the cell microenvironment existing in vivo. The present invention also relates to devices for cell cultures comprising such compositions, in particular hydrogel and the use thereof to control the chemical microenvironment of a cell culture or mimic physiological or pathological conditions of the in vivo cells. The compositions and the devices described herein could be also used in vitro for evaluating the therapeutic effect of a compound on a determined cell line or on primary cells.Type: GrantFiled: October 3, 2017Date of Patent: March 5, 2024Assignee: Alma Mater Studiorum—Università di BolognaInventors: Stefania Rapino, Francesco Zerbetto, Gastone Castellani, Stefano Salvioli, Beatrice Fraboni, Isabella Zironi, Maria Conte, Claudio Franceschi, Daniela Salvatore, Maila Becconi -
Patent number: 11918613Abstract: The subject invention provides a pharmaceutical composition comprising: (i) at least one bacteriophage strain(s) capable of producing a lytic infection in an adherent-invasive Escherichia coli strain; and (ii) a pharmaceutically acceptable carrier; for the treatment of inflammatory bowel disease. The subject invention further provides a method of treating inflammatory bowel disease comprising administering to a subject in need thereof at least one bacteriophage strain capable of producing a lytic infection in an adherent-invasive Escherichia coli strain thereby treating the subject. The subject invention also provides new bacteriophage strains.Type: GrantFiled: June 21, 2021Date of Patent: March 5, 2024Assignees: FERRING B.V., INSTITUT PASTEURInventors: Pascal Danglas, Laurent Debarbieux
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Patent number: 11913051Abstract: Described herein are compositions and methods of producing glycosylated proteins in vitro and in vivo. The methods include using host cells to produce glycosylated proteins. Also described herein are glycosylated proteins produced using such methods and uses thereof.Type: GrantFiled: June 28, 2018Date of Patent: February 27, 2024Assignee: LimmaTech Biologics AGInventors: Amirreza Faridmoayer, Manuela Mally, Rainer Follador
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Patent number: 11913021Abstract: The present invention relates to adenovirus E4ORF1 gene and to endothelial cells engineered to express the E4ORF1 gene. The present invention also relates to uses of the E4ORF1 gene, and cells expressing the E4ORF1 gene, and to compositions comprising the E4ORF1 gene, or comprising cells expressing the E4ORF1 gene.Type: GrantFiled: November 16, 2020Date of Patent: February 27, 2024Assignees: Cornell Research Foundation, Inc., Sloan-Kettering Institute for Cancer ResearchInventors: Shahin Rafii, Fan Zhang, Marco Seandel
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Patent number: 11898131Abstract: To provide a means capable of obtaining further excellent cellular adhesiveness than in a case where a surface of a cell culture substrate (cell culture vessel) is coated using polytetrahydrofurfuryl acrylate (PTHFA). Provided is a cell culture substrate comprising a coating layer on at least one side of a polymer substrate, wherein the coating layer includes a copolymer comprising more than 20% by mole and less than 100% by mole of a structural unit (1) derived from furfuryl (meth)acrylate represented by Formula (1) and more than 0% by mole and less than 80% by mole of a structural unit (2) derived from ethylenically unsaturated monomer having a hydroxyl group (the total of the structural unit (1) and the structural unit (2) is 100% by mole).Type: GrantFiled: August 15, 2019Date of Patent: February 13, 2024Assignee: Terumo Kabushiki KaishaInventors: Takao Anzai, Ichiro Hirahara
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Patent number: 11883472Abstract: The present invention relates to rusalatide acetate compositions, formulations and dosage forms that include 23 amino acid monomer (“Monomer”), dimer (“Dimer”) of two 23 amino acid Monomers, or any combination of Monomer and Dimer, wherein any ratio, proportion or percentage of Monomer and Dimer may be present in the compositions, formulations and dosage forms. The invention also broadly covers stable compositions, formulations or dosage forms that include rusalatide acetate and any pharmaceutically acceptable salts thereof.Type: GrantFiled: August 27, 2020Date of Patent: January 30, 2024Assignee: AFFIRMED PHARMA, LLCInventors: John K. Weatherspoon, Jane Lea Hicks
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Patent number: 11859230Abstract: Provided herein are compositions and method for producing ?-polyglutamic acid (PGA). In particular, provided herein are bacterial co-culture systems and methods for producing PGA.Type: GrantFiled: May 26, 2017Date of Patent: January 2, 2024Assignee: The Regents of the University of MichiganInventors: Jeremy Minty, Marc E. Singer, Xiaoxia Lin, David Boyer
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Patent number: 11844874Abstract: The present application relates to a lyophilized scaffold composition having at least one polysaccharide wherein said scaffold is substantially solid and capable of being formed into a desired shape; wherein the at least one polysaccharide has a protonation level resulting in controlled rehydration of said scaffold, such that when said scaffold is contacted with at least one of a neutral aqueous solution, blood, blood derived fluid and combinations thereof, said scaffold forms a microparticle dispersion and stimulates tissue remodeling and anabolic wound repair, a process for preparing a lyophilized scaffold composition and the use of a lyophilized scaffold composition for wound repair in a mammal.Type: GrantFiled: February 20, 2015Date of Patent: December 19, 2023Assignee: ORTHO REGENERATIVE TECHNOLOGIES INC.Inventors: Caroline Hoemann, Daniel Veilleux, Michael D. Buschmann
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Patent number: 11839697Abstract: Provided is a means for identifying cells suitable for transplantation into a cornea, or a means for producing a cell population suitable for transplantation into a cornea using the same. A method for producing a cell population suitable for transplantation into a cornea, the method comprising the steps of (1) preparing a cell population cultured under conditions suitable for inducing differentiation into corneal endothelial cells, and (2) measuring the expression of at least one gene selected from the group consisting of POU6F2, LMX1B, and TFAP2B in the cell population.Type: GrantFiled: June 19, 2018Date of Patent: December 12, 2023Assignee: OSAKA UNIVERSITYInventors: Kohji Nishida, Motokazu Tsujikawa, Susumu Hara, Satoshi Kawasaki, Masahito Yoshihara, Masayoshi Itoh, Hideya Kawaji
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Patent number: 11834642Abstract: A method for collecting a fine particle stored in a structure by suctioning the fine particle using a nozzle, in which, as the structure, a structure in which at least one communication portion that communicates a space storing the fine particle with one surface side and the other surface side of the structure is formed is used.Type: GrantFiled: September 21, 2017Date of Patent: December 5, 2023Assignee: Tokyo Ohka Kogyo Co., Ltd.Inventors: Takashi Ohsaka, Yasuo Suzuki, Atsushi Murota
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Patent number: 11832635Abstract: A product named functional food, and in one of its presentations, it consists of a powder made up with coffee and/or cocoa by-products which are myceliated with macromycete or entomopathogenic macromycete. The latter are produced, mixed and enriched with nutrients from its own cultivation substrate. The result is an innovative product that is rich in protein, polysaccharides, antioxidants and low in caffeine. The functional food obtained has an increase of 15% to 20% in protein with respect to the initial byproduct and a notable increase in the amount of antioxidants This is attributed to the initial substrate and the activity of the mushrooms that are cultivated in it.Type: GrantFiled: November 2, 2018Date of Patent: December 5, 2023Inventors: Carmenza Jaramillo, Santiago Restrepo Gutierrez, Alejandro Echeverri Jaramillo, Sergio Restrepo Gutierrez
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Patent number: 11827916Abstract: A process is provided for forming a fuel or a fuel intermediate from two fermentations that includes feeding an aqueous solution comprising a fermentation product from a first bioreactor to a second bioreactor and/or a stage upstream of the second bioreactor, which also produces the fermentation product. The aqueous solution may be added at any stage of the second fermentation and/or processing steps upstream from the second bioreactor that would otherwise require the addition of water. Accordingly, the product yield is increased while fresh/treated water usage is decreased.Type: GrantFiled: December 21, 2020Date of Patent: November 28, 2023Assignee: Iogen CorporationInventors: Patrick J. Foody, Brian Foody
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Patent number: 11820975Abstract: An in vitro population of human brain endothelial cells (hBECs) expressing claudin-5, occludin, ZO-1 and GLUT-1 and expressing one or more of FZD7, WNT7A, WNT7B, APCDD1, STRA6 and ZO-3 is provided. A blood brain barrier (BBB) comprising the hBECs and use of the BBB for analyzing permeability characteristics of a test agent are provided.Type: GrantFiled: December 9, 2015Date of Patent: November 21, 2023Assignee: National Research Council of CanadaInventors: Mahmud Bani, Danica Stanimirovic, Maria Ribecco-Lutkiewicz
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Patent number: 11806714Abstract: Isolating or identifying a cell based on a physical property of said cell can include providing a cell suspension; passing said suspension through a microfluidic channel that includes a constriction; passing the cell suspension through the constriction; and, contacting said cell suspension solution with a compound. The constriction can be sized to preferentially deform a relatively larger cell compared to a relatively smaller cell.Type: GrantFiled: October 20, 2020Date of Patent: November 7, 2023Assignee: Massachusetts Institute of TechnologyInventors: Armon R. Sharei, Viktor A. Adalsteinsson, Nahyun Cho, Robert S. Langer, J. Christopher Love, Klavs F. Jensen
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Patent number: 11796429Abstract: A sectionable tissue sample support structure including a gel compound formed into a self supporting geometric shape for retention and orientation of at least one tissue sample during a histopathology process including processing, embedding and microtome slicing of the tissue sample. A method of orienting, processing, embedding and microtome slicing a tissue sample using a gel compound preformed into a self supporting geometric shape. A combination including the sectionable tissue sample support structure and a package containing the sectionable tissue sample support structure.Type: GrantFiled: September 9, 2020Date of Patent: October 24, 2023Assignees: BIOPATH AUTOMATION, LLC, SAKURA FINETEK U.S.A., INC.Inventors: Warren P. Williamson, IV, Richard W. Dapson, Amit D. Shah
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Patent number: 11760967Abstract: This disclosure provides systems and methods for seeding cell cultures in a microfluidic device. The systems and methods of this disclosure can enable flow of a cell solution from one side of a scaffold, such as a porous substrate or membrane, to the other side of the scaffold. Flow of the liquid can pass through the scaffold while the cells themselves do not, resulting in the cells driven to the surface of the scaffold for consequent attachment. A microfluidic device can include a microfluidic feature structured to create a seal between a cell seeding tool and an inlet to a microchannel of the microfluidic device. This can enable a pressure-driven flow to push fluid down the channel and through pores of the membrane. In contrast, traditional gravity fed seeding of cells may not create enough pressure to drive fluid through the pores of the scaffold.Type: GrantFiled: September 4, 2020Date of Patent: September 19, 2023Assignee: Charles Stark Draper Laboratory, Inc.Inventors: Hesham Azizgolshani, Brian Cain, Joseph Charest, Jonathan Robert Coppeta, Brett Isenberg, Timothy Petrie