Hematopoietic Cell Patents (Class 424/173.1)
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Patent number: 12221478Abstract: The invention pertains to the field of adaptive cell immunotherapy. It provides with the genetic insertion of exogenous coding sequence(s) into genetically engineered immune cells to prevent cytokine release syndrome to arise during the course of cell therapy. These exogenous coding sequences are more particularly soluble human polypeptides placed under the transcriptional control of endogenous gene promoters that are sensitive to immune cells activation. Such method allows the production of safer immune primary cells of higher therapeutic potential.Type: GrantFiled: April 16, 2018Date of Patent: February 11, 2025Assignee: CELLECTISInventors: Brian Busser, Philippe Duchateau, Alexandre Juillerat, Laurent Poirot, Julien Valton, Mohit Sachdeva
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Patent number: 12134653Abstract: This disclosure relates to anti-CD40 (TNF Receptor Superfamily Member 5) antibodies, antigen-binding fragments, and the uses thereof.Type: GrantFiled: September 8, 2021Date of Patent: November 5, 2024Assignee: Eucure (Beijing) Biopharma Co., LtdInventors: Yi Yang, Chunyan Dong, Fang Yang, Chengyuan Lu, Yuelei Shen, Jian Ni, Yanan Guo, Yunyun Chen, Jingshu Xie
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Patent number: 11993788Abstract: The present invention relates to an expanded population of human Breg cells having the phenotype CD19+CD73?CD71+CD25+TIM-1+ and methods for producing the cell population of the invention. The invention also relates to pharmaceutical compositions comprising the cell populations of the invention and their use in the treatment of immune-mediated disorders.Type: GrantFiled: May 3, 2018Date of Patent: May 28, 2024Assignee: OXFORD UNIVERSITY INNOVATION LIMITEDInventors: Kathryn J. Wood, Sushma Shankar
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Patent number: 11813305Abstract: Provided are methods, agents and kits for use in assessing the effect of treatment on cancer patients. Further provided is a combination therapy for reducing the administered standard of care doses of anti-cancer agents in treated cancer patients.Type: GrantFiled: January 25, 2021Date of Patent: November 14, 2023Assignee: IMMUNE SYSTEM KEY LTD.Inventors: Yoram Devary, Uziel Sandler
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Patent number: 11779604Abstract: The present invention relates to combinations comprising anti-human x OX40L antibodies, new biomarkers of autoimmune or alloimmune deseases, and their use in various therapeutic methods.Type: GrantFiled: November 3, 2017Date of Patent: October 10, 2023Assignee: KYMAB LIMITEDInventors: Philip Bland-Ward, Leslie Kean, Victor Tkachev
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Patent number: 11725054Abstract: The present disclosure relates to proteins that bind to CD83 and uses thereof, for example, in therapy, prophylaxis, diagnosis, or prognosis.Type: GrantFiled: July 9, 2020Date of Patent: August 15, 2023Assignees: KIRA BIOTECH PTY LIMITED, THE UNIVERSITY OF QUEENSLAND, THE REGENTS OF THE UNIVERSITY OF CALIFORNIAInventors: Therese Ann Seldon, David John Munster, Derek Nigel John Hart, Martina Louise Jones, Trent Phillip Munro, Stephen Michael Mahler, Yu Zhou, James D. Marks
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Patent number: 11708412Abstract: The present invention relates to methods of treating hematologic cancers using a combination of inhibitors of PD-1 or PD-L1 and TIM-3, LAG-3 or CTLA4.Type: GrantFiled: December 23, 2019Date of Patent: July 25, 2023Assignees: Novartis AG, The Medical College of Wisconsin, Inc.Inventors: Bryon Duane Johnson, Robert Millman
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Patent number: 11626187Abstract: Systems and methods are presented that allow for predicting treatment response of a tumor to a checkpoint inhibitor. In one exemplary aspect, the treatment response is directly associated with a relatively high number of patient- and tumor-specific immunologically visible neoepitopes. Specific mutational patterns in the nucleic acid encoding the neoepitope may be further indicative of treatment response.Type: GrantFiled: October 12, 2016Date of Patent: April 11, 2023Assignee: NantOmics LLCInventors: Andrew Nguyen, Kayvan Niazi, Patrick Soon-Shiong, Stephen Charles Benz, Shahrooz Rabizadeh
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Patent number: 11591398Abstract: The invention relates to PD-1 binding agents that block the interaction of PD-1 with its ligands, and the use of such binding agents in the treatment, prevention and detection of disease.Type: GrantFiled: January 8, 2018Date of Patent: February 28, 2023Assignee: CRESCENDO BIOLOGICS LIMITEDInventors: Phil Hayes, James Legg, Martyna Lewandowska, Colette Johnston, Brian McGuinness, Mike Romanos, Christine Rossant, Yumin Teng
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Patent number: 11554127Abstract: Provided herein is a combination product comprising a Bcl-2 inhibitor, an anti-CD20 antibody and/or bendamustine or a combination product comprising a Bcl-2 inhibitor and CHOP, the combination product provides a use of the combination product for prevention and/or treatment of a disease (e.g., cancer, rheumatoid arthritis (RA), granulomatosis with polyangiitis (GPA), and microscopic polyangiitis).Type: GrantFiled: July 22, 2019Date of Patent: January 17, 2023Assignee: ASCENTAGE PHARMA (SUZHOU) CO., LTD.Inventors: Dajun Yang, Yifan Zhai, Guangfeng Wang
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Patent number: 11484605Abstract: By inserting cysteine (C) into a heavy chain and/or a light chain of a target antibody at specific insertion site, and performing a site-specific conjugation through a free thiol group (—SH) from the site-specific inserted cysteine and a linker conjugated with a highly potent small molecule cytotoxin, a cysteine modified antibody-drug conjugate with good homogeneity is provided. The specific insertion sites of cysteine are position 205 and/or position 206 (Kabat numbering scheme) of the light chain of the antibody, and/or position 439 (Kabat numbering scheme) of the heavy chain.Type: GrantFiled: September 30, 2017Date of Patent: November 1, 2022Assignee: BAILI-BIO (CHENGDU) PHARMACEUTICAL CO., LTD.Inventors: Yi Zhu, Yixi Wang, Shi Zhuo, Jie Li, Lan Chen, Weili Wan, Yongguo Yu
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Patent number: 11452768Abstract: The present invention relates to neoplasia vaccine or immunogenic composition administered in combination with other agents, such as checkpoint blockade inhibitors for the treatment or prevention of neoplasia in a subject.Type: GrantFiled: December 19, 2014Date of Patent: September 27, 2022Assignees: The Broad Institute, Inc., Dana-Farber Cancer Institute, Inc., The General Hospital CorporationInventors: Nir Hacohen, Catherine J. Wu, Edward F. Fritsch
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Patent number: 11408889Abstract: Provided herein are diagnostic antibodies that bind to glucocorticoid-induced tumor necrosis factor receptor (GITR). Such antibodies are useful for methods of detecting the expression of GITR in biological samples, for example, tumor tissue, and identifying a cancer patient likely to respond to anti-GITR immunotherapy or predicting whether a cancer patient will respond to anti-GITR immunotherapy.Type: GrantFiled: May 8, 2020Date of Patent: August 9, 2022Assignee: BRISTOL-MYERS SQUIBB COMPANYInventors: Xi-Tao Wang, Olufemi A. Adelakun, Anne C. Lewin, Alan J. Korman, Mark J. Selby, Changyu Wang, Haichun Huang, Karla A. Henning, Nils Lonberg, Mohan Srinivasan, Michelle Minhua Han, Guodong Chen, Richard Y. Huang, Indrani Chakraborty, Susan Chien-Szu Wong, Huiming Li
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Patent number: 11401334Abstract: Disclosed herein is a method of treating cancer, such as multiple myeloma, involving the combination of an anti-BCMA antigen binding protein (e.g., an anti-BCMA antibody) and a proteasome inhibitor (e.g. bortezomib). The combinations can also include an anti-inflammatory compound (e.g. dexamethasone).Type: GrantFiled: September 12, 2018Date of Patent: August 2, 2022Assignee: GLAXOSMITHKLINE INTELLECTUAL PROPERTY DEVELOPMENT LIMITEDInventors: Sanjay Khandekar, Patrick Mayes, Joanna Opalinska
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Patent number: 11395835Abstract: It is described in vitro methods for expanding, detecting or isolating rare populations of antigen specific memory T cells. It is also described an in vitro method for obtaining a genetically modified memory T cell population. Uses of cells so obtained are also disclosed.Type: GrantFiled: May 4, 2018Date of Patent: July 26, 2022Assignee: OSPEDALE SAN RAFFAELE S.R.L.Inventors: Maria Chiara Bonini, Attilio Bondanza
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Patent number: 11254714Abstract: The present invention relates to a method for inhibiting, improving, or preventing aging, comprising administering to a subject in need thereof a composition comprising a recombinant protein of flagellin, which is the constituent of Vibrio vulnificus flagella, fused with a pathogenic protein antigen, which is pneumococcal surface protein A (PsaA) of Streptococcus pneumonia. According to the present invention, the recombinant protein of the present invention can improve external and internal aging-related malfunctions and enhance immunity. Also, the composition of the present invention can easily perform immunization through mucosal administration.Type: GrantFiled: November 21, 2018Date of Patent: February 22, 2022Assignee: MEDISPAN CO., LTD.Inventors: Kyung A. Cho, Jae Sung Lim, Joon Haeng Rhee
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Patent number: 11207385Abstract: In some aspects, the present disclosure provides compositions and methods for treating disease, e.g., inflammatory disease. Compositions herein comprise one or more polypeptide fragments of proopiomelanocortin or variants thereof. The one of more polypeptide fragments of proopiomelanocortin or variants thereof may be linked by a linker, e.g., a peptide linker, to form a fusion polypeptide.Type: GrantFiled: December 14, 2016Date of Patent: December 28, 2021Assignee: Aequus Biopharma, Inc.Inventors: Ronald Berenson, Christopher H. Clegg
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Patent number: 11154597Abstract: Systems and methods are presented that allow for selection of tumor neoepitopes that are then used to generate a recombinant polytope that is optimized for proper trafficking and processing. In preferred methods, the polytope is encoded in a viral expression system that is used as a therapeutic agent.Type: GrantFiled: March 23, 2017Date of Patent: October 26, 2021Assignees: NantCell, Inc., Nant Holdings IP, LLC, NantOmics, LLCInventors: Kayvan Niazi, Andrew Nguyen, Shahrooz Rabizadeh, Patrick Soon-Shiong, Stephen Charles Benz
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Patent number: 11141480Abstract: Methods are provided herein for determining and administering optimized dosing of therapeutic anti-CD47 agents, in a schedule that provides safe escalation of dose while achieving a therapeutic level in a clinically effective period of time. The methods can comprise the steps of clearance, escalation, and maintenance. In one embodiment the dosing regimen administers an initial (i) sub-therapeutic dose of an anti-CD47 agent or (ii) a cytoreductive therapy to achieve a safe level of circulating tumor cells for subsequent treatment (clearance); escalating the dose of an anti-CD47 agent until a therapeutic dose is reached (escalation); and maintaining the therapeutic dose for a period of time sufficient to reduce tumor cells in the bone marrow of the patient (maintenance). In an alternative dosing regimen, a patient determined to have a safe level of circulating tumor cells at presentation is treated by the steps of escalation and maintenance without initial clearance.Type: GrantFiled: June 21, 2018Date of Patent: October 12, 2021Assignees: The Board of Trustees of the Leland Stanford Junior University, Forty Seven, Inc.Inventors: Ravindra Majeti, Mark P. Chao, Jie Liu, Jens-Peter Volkmer, Irving L. Weissman
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Patent number: 11142582Abstract: This disclosure relates to anti-CD40 (TNF Receptor Superfamily Member 5) antibodies, antigen-binding fragments, and the uses thereof.Type: GrantFiled: January 14, 2021Date of Patent: October 12, 2021Assignee: Eucure (Beijing) Biopharma Co., LtdInventors: Yi Yang, Chunyan Dong, Fang Yang, Chengyuan Lu, Yuelei Shen, Jian Ni, Yanan Guo, Yunyun Chen, Jingshu Xie
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Patent number: 11098113Abstract: The present invention relates to immunoglobulin single variable domains that bind MIF and more in particular to polypeptides that comprise or essentially consist of one or more such immunoglobulin single variable domains; to nucleic acids encoding such polypeptides; to methods for preparing such polypeptides; to compositions and in particular to pharmaceutical compositions that comprise such polypeptides, for prophylactic, therapeutic or diagnostic purposes.Type: GrantFiled: September 15, 2017Date of Patent: August 24, 2021Assignees: VIB VZW, Vrije Universiteit BrusselInventors: Peter Vanlandschoot, Ines Cabrito, Benoît Stijlemans, Amanda Sparkes, Jo Van Ginderachter, Patrick De Baetselier
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Patent number: 11091542Abstract: The invention relates to antibody molecules having specificity for TNF alpha, therapeutic uses of the antibody molecules and methods for producing said antibody molecules.Type: GrantFiled: December 14, 2016Date of Patent: August 17, 2021Assignee: UCB BIOPHARMA SRLInventors: Ralph Adams, Pallavi Bhatta, Emma Dave, Sam Philip Heywood, David Paul Humphreys, Diane Marshall, Daniel John Lightwood
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Patent number: 10993998Abstract: Molecular determinants of cancer response to immunotherapy are described, as are systems and tools for identifying and/or characterizing cancers likely to respond to immunotherapy.Type: GrantFiled: February 22, 2019Date of Patent: May 4, 2021Assignee: Memorial Sloan Kettering Cancer CenterInventors: Timothy A. Chan, Naiyer A. Rizvi, Matthew D. Hellmann
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Patent number: 10898556Abstract: The present invention provides isolated monoclonal antibodies (e.g., humanized and human monoclonal antibodies) that bind to human Inducible T Cell COStimulator (ICOS) and exhibit therapeutically desirable functional properties, e.g., the ability to stimulate human ICOS activity. Nucleic acid molecules encoding the antibodies of the invention, expression vectors, host cells, and methods for expressing the antibodies of the invention are also provided. Immunoconjugates, bispecific molecules, and pharmaceutical compositions comprising the antibodies of the invention are also provided. The antibodies of the invention can be used, for example, as an agonist to stimulate or enhance an immune response in a subject, e.g., antigen-specific T cell responses against a tumor or viral antigen. The antibodies of the invention can also be used in combination with other antibodies (e.g., PD-1, PD-L1, and/or CTLA-4 antibodies) to treat, for example, cancer.Type: GrantFiled: April 5, 2018Date of Patent: January 26, 2021Assignee: BRISTOL-MYERS SQUIBB COMPANYInventors: John J. Engelhardt, Mark J. Selby, Alan J. Korman, Mary Diane Feingersh, Brenda L. Stevens
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Patent number: 10781255Abstract: The present disclosure relates to proteins that bind to CD83 and uses thereof, for example, in therapy, prophylaxis, diagnosis or prognosis.Type: GrantFiled: November 9, 2017Date of Patent: September 22, 2020Assignees: DENDROCYTE BIOTECH PTY LTD, THE UNIVERSITY OF QUEENSLAND, THE REGENTS OF THE UNIVERSITY OF CALIFORNIAInventors: Therese Ann Seldon, David John Munster, Derek Nigel John Hart, Martina Louise Jones, Trent Phillip Munro, Stephen Michael Mahler, Yu Zhou, James D. Marks
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Patent number: 10732111Abstract: A quantitative method for performing an automated diagnostic assay, comprising: incubating a capture reagent with a streptavidin-coated medium to form a solid phase complex; washing the solid phase complex to remove excess capture reagent; incubating the solid phase complex with a serum sample to form an immune complex; washing the immune complex to remove any unbound sample; incubating the immune complex with a conjugate to create an immune-conjugate complex; washing the immune-conjugate complex to remove any unbound conjugate; introducing a substrate capable of generating a quantifiable response; and calibrating the response generated from introducing the substrate.Type: GrantFiled: April 7, 2017Date of Patent: August 4, 2020Assignee: HYCOR Biomedical, LLCInventors: Mark David Van Cleve, Taylor Addison Reid, Linda Marie Trondle, Victoria Hung, Yi Luo, Dennis Edwin Rieger, Evan Phillip McMenamy, Nanditha Raghavan, Morkoah Blay Reliford, Douglas John Canfield, Elaine Grace Taine, Edsel Lawrence Noche Sinson, Scott William Vande Wetering, Teri Taylor, Travis Knox, Fran Zylo Cuaresma Jacalne, James Weston, Jennifer Bao-Guey Chan, Stephanie TuVi Ortega, Rachel Sarah Schell, Ronald Norman Diamond, Steve Michael Gann, Eric Darnell Hall, Tae Ho Hwang, John Lewis Morton, Anatoly Moskalev, Marinela Gombosev Stack, Bruce Alan Sargeant, Michelle Fredrika Forshager, Vanessa Camille Chua, Kylie Wilson
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Patent number: 10703815Abstract: The invention relates to antibodies directed against follicle-stimulating hormone (FSH) and capable of potentiating the bioactivity of gonadotropins.Type: GrantFiled: September 10, 2015Date of Patent: July 7, 2020Assignee: IGYXOSInventors: Elodie Kara, Jeremye Decourtye, Sophie Casteret, Marie-Christine Maurel
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Patent number: 10690674Abstract: Provided herein are diagnostic antibodies that bind to glucocorticoid-induced tumor necrosis factor receptor (GITR). Such antibodies are useful for methods of detecting the expression of GITR in biological samples, for example, tumor tissue, and identifying a cancer patient likely to respond to anti-GITR immunotherapy or predicting whether a cancer patient will respond to anti-GITR immunotherapy.Type: GrantFiled: June 2, 2016Date of Patent: June 23, 2020Assignee: BRISTOL-MYERS SQUIBB COMPANYInventors: Xi-Tao Wang, Olufemi A. Adelakun, Anne C. Lewin, Alan J. Korman, Mark J. Selby, Changyu Wang, Haichun Huang, Karla A. Henning, Nils Lonberg, Mohan Srinivasan, Michelle Minhua Han, Guodong Chen, Richard Y. Huang, Indrani Chakraborty, Susan Chien-Szu Wong, Huiming Li
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Patent number: 10689454Abstract: The present invention relates to antibodies (and fragments, variants, fusions and derivatives thereof) with binding specificity for domain 2 of human CD137 which are capable of inhibiting the binding of a reference antibody to human CD137. The antibodies and fragments have utility in the treatment of diseases such as cancer. The invention also relates to pharmaceutical compositions, uses, methods and kits comprising such antibodies.Type: GrantFiled: July 17, 2019Date of Patent: June 23, 2020Assignee: ALLIGATOR BIOSCIENCE ABInventors: Peter Ellmark, Sara Fritzell, Christina Furebring, Jessica Petersson, Anna Sall, Karin Enell Smith, Laura Varas, Laura Von Schantz, Niina Veitonmaki
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Patent number: 10647778Abstract: Provided herein are bi-specific chimeric antigen receptors (CARs), such as those specific for CD138 and BCMA. Use of the CARs in immune cells (e.g., T cells), compositions, and methods are also contemplated.Type: GrantFiled: February 9, 2016Date of Patent: May 12, 2020Assignee: University of Florida Research Foundation, IncorporatedInventor: Lung-Ji Chang
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Patent number: 10624974Abstract: The present application provides an anti-OX40 human antibody. In particular, a human antibody specifically binding to OX40 is obtained with yeast display screening, and the affinity of the antibody is improved with affinity maturation. The present application also provides a use of the antibody for the prevention or treatment of tumors.Type: GrantFiled: October 15, 2015Date of Patent: April 21, 2020Assignee: Dingfu Biotarget Co., Ltd.Inventors: Ting Xu, Yan Luan, Xiaoxiao Wang, Jianjian Peng, Shuli Ma, Hui Ma, Xiaolong Pan, Shilong Fu, Shanshan Ning, Yeqiong Fei, Meng Zhao
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Patent number: 10588298Abstract: Non-human animals comprising a human or humanized IL-4 and/or IL-4R? nucleic acid sequence are provided. Non-human animals that comprise a replacement of the endogenous IL-4 gene and/or IL-4R? gene with a human IL-4 gene and/or IL-4R? gene in whole or in part, and methods for making and using the non-human animals, are described. Non-human animals comprising a human or humanized IL-4 gene under control of non-human IL-4 regulatory elements is also provided, including non-human animals that have a replacement of non-human IL-4-encoding sequence with human IL-4-encoding sequence at an endogenous non-human IL-4 locus. Non-human animals comprising a human or humanized IL-4R?, gene under control of non-human IL-4R? regulatory elements is also provided, including non-human animals that have a replacement of non-human IL-4R?-encoding sequence with human or humanized IL-4R?-encoding sequence at an endogenous non-human CIL-4R? locus.Type: GrantFiled: July 14, 2017Date of Patent: March 17, 2020Assignee: REGENERON PHARMACEUTICALS, INC.Inventors: Li-Hsien Wang, Yingzi Xue, Andrew J. Murphy, Sean Stevens
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Patent number: 10532089Abstract: Contemplated cancer treatments comprise recursive analysis of patient-, cancer-, and location-specific neoepitopes from various biopsy sites of a patient after treatment or between successive rounds of immunotherapy and/or chemotherapy to inform further immunotherapy. Recursive analysis preferably includes various neoepitope attributes to so identify treatment relevant neoepitopes.Type: GrantFiled: October 12, 2016Date of Patent: January 14, 2020Assignees: NANTOMICS, LLC, NANT HOLDINGS IP, LLCInventors: Stephen Charles Benz, Kayvan Niazi, Patrick Soon-Shiong, Andrew Nguyen
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Patent number: 10494433Abstract: Provided are methods for clinical treatment of multiple myeloma using an anti-KIR antibody in combination with an anti-CS 1 antibody.Type: GrantFiled: November 5, 2014Date of Patent: December 3, 2019Assignees: BRISTOL-MYERS SQUIBB COMPANY, Innate PharmaInventors: Pascale Andre, Mathieu Blery, Cecile Bonnafous, Ashok K. Gupta, Luisa M. Salter-Cid, Michael Darron Robbins
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Patent number: 10441810Abstract: A system for treating a diseased site in a human or animal body. The system includes a pharmaceutical carrier including one or more phosphors which are capable of emitting light into the diseased site upon interaction, a photoactivatable drug for intercalating into DNA of cells at the diseased site, one or more devices which infuse the diseased sited with the photoactivatable drug and the pharmaceutical carrier, an x-ray or high energy electron source, and a processor programmed to control a dose of x-rays or electrons to the diseased site for production of light inside the tumor to activate the photoactivatable drug.Type: GrantFiled: February 16, 2017Date of Patent: October 15, 2019Assignees: IMMUNOLIGHT, LLC, DUKE UNIVERSITYInventors: Mark Oldham, Zakaryae Fathi, Wayne F. Beyer, Harold Walder, Frederic A. Bourke, Jr., Mark Dewhirst, Neil L. Spector, Paul Yoon, Justus Adamson, David Alcorta, Kim Lyerly, Leihua Liu, Takuya Osada
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Patent number: 10428136Abstract: The present invention relates to chimeric antigen receptors (CARs) specific to ICAM-1 comprising I domain of the ?L subunit of human lymphocyte function-associated antigen 1 (LFA-1). The invention particularly relates to CARs comprising human I domains having different affinities (1 mM to 1 nM Kd) to ICAM-1. CAR T cells comprising human I domain having a low affinity (1 to 200 ?M Kd) to ICAM-1 can avoid targeting healthy tissues with basal ICAM-1 expression while simultaneously exhibiting increased potency and long-term efficacy against tumor tissues with high ICAM-1 expression. The present invention also relates to an adoptive cell therapy method for treating cancer by administering the CAR-T cells comprising human I domain to a subject suffering from cancer, whereby the CAR T cells bind to the cancer cells overexpressing ICAM-1 and kill the cancer cells.Type: GrantFiled: August 11, 2017Date of Patent: October 1, 2019Assignee: Cornell University, Center for Technology Licensing (“CTL”)Inventor: Moonsoo Jin
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Patent number: 10407471Abstract: The present invention relates to a composition for preventing, improving, or treating aging, wherein the composition comprises a recombinant protein of flagellin, which is the constituent of Vibrio vulnificus flagella, fused with a pathogenic protein antigen, as an active component. According to the present invention, the recombinant protein of the present invention can improve external and internal aging-related malfunctions and enhance immunity. Also, the composition of the present invention can easily perform immunization through mucosal administration.Type: GrantFiled: November 2, 2017Date of Patent: September 10, 2019Assignee: INDUSTRY FOUNDATION OF CHONNAM NATIONAL UNIVERSITYInventors: Kyung A. Cho, Jae Sung Lim, Joon Haeng Rhee
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Patent number: 10339274Abstract: Contemplated antiviral/cancer treatments comprise analysis of neoepitopes from viral DNA that has integrated into the host genome, and design of immunotherapeutic agents against such neoepitopes.Type: GrantFiled: October 12, 2016Date of Patent: July 2, 2019Assignee: NANTOMICS, LLCInventors: Andrew Nguyen, Stephen Charles Benz, John Zachary Sanborn
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Patent number: 10106618Abstract: Anti-human CD40L antibodies engineered to lack the ability to activate platelets and methods for treating patients having a CD40L-associated disease.Type: GrantFiled: August 2, 2017Date of Patent: October 23, 2018Assignee: ALS Therapy Development InstituteInventors: John M. Lincecum, Bingbing Jiang, Steven N. Perrin, Alan Gill, Cynthia A. Gill, Fernando G. Vieira
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Patent number: 10000566Abstract: The present invention relates to antibodies that bind CD33. More particularly, the invention relates to anti-CD33 antibodies, fragments and homologues of these antibodies, humanized and resurfaced versions of these antibodies, functional equivalents and improved versions of these antibodies, immunoconjugates and compositions comprising these antibodies, and the uses of same in diagnostic, research and therapeutic applications. The invention also relates to a polynucleotide encoding these antibodies, vectors comprising the polynucleotides, host cells transformed with polynucleotides and methods of producing these antibodies.Type: GrantFiled: May 13, 2016Date of Patent: June 19, 2018Assignee: IMMUNOGEN, INC.Inventors: Mary G. Hoffee, Daniel Tavares, Robert J. Lutz
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Patent number: 9725501Abstract: The present invention provides a method for concentrating a protein, in particular a method for concentrating a plasma product, in particular IgG, using glycine in a two-stage ultrafiltration/diafiltration approach.Type: GrantFiled: June 3, 2014Date of Patent: August 8, 2017Inventors: Martin Gonzalez, Woody D. Wood, Fred H. Earp
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Patent number: 9725519Abstract: The present invention provides a prophylactic or therapeutic agent for various malignant tumors, including currently intractable solid tumors, which contains an antibody having the ability to bind to human LAT1/CD98 and inducing antibody-dependent cellular cytotoxicity specifically against cancer cells as an active ingredient.Type: GrantFiled: December 5, 2014Date of Patent: August 8, 2017Assignees: Kinki University, Link Genomics, Inc.Inventors: Takashi Masuko, Shinichiro Niwa, Hidemi Hayashi, Dai Ogura, Takayuki Shindou
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Patent number: 9658225Abstract: A quantitative method for performing an automated diagnostic assay, comprising: incubating a capture reagent with a streptavidin-coated medium to form a solid phase complex; washing the solid phase complex to remove excess capture reagent; incubating the solid phase complex with a serum sample to form an immune complex; washing the immune complex to remove any unbound sample; incubating the immune complex with a conjugate to create an immune-conjugate complex; washing the immune-conjugate complex to remove any unbound conjugate; introducing a substrate capable of generating a quantifiable response; and calibrating the response generated from introducing the substrate.Type: GrantFiled: March 17, 2014Date of Patent: May 23, 2017Assignee: Hycor Biomedical, LLCInventors: Mark David Van Cleve, Taylor Addison Reid, Linda Marie Trondle, Victoria Hung, Yi Luo, Dennis Edwin Rieger, Evan Phillip McMenamy, Nanditha Raghavan, Morkoah Blay Reliford, Douglas John Canfield, Elaine Grace Taine, Edsel Lawrence Noche Sinson, Scott William Vande Wetering, Teri Taylor, Travis Knox, Fran Zylo Cuaresma Jacalne, James Weston, Jennifer Bao-Guey Chan, Stephanie TuVi Ortega, Rachel Sarah Schell, Ronald Norman Diamond, Steve Michael Gann, Eric Darnell Hall, Tae Ho Hwang, John Lewis Morton, Anatoly Moskalev, Marinela Gombosev Stack, Bruce Alan Sargeant, Michelle Fredrika Forshager, Vanessa Camille Chua, Kylie Wilson
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Patent number: 9657102Abstract: The present invention provides antibodies that bind to CD3 and methods of using the same. According to certain embodiments, the antibodies of the invention bind human CD3 with high affinity and induce human T cell proliferation. The invention includes antibodies that bind CD3 and induce T cell-mediated killing of tumor cells. According to certain embodiments, the present invention provides bispecific antigen-binding molecules comprising a first antigen-binding domain that specifically binds human CD3, and a second antigen-binding molecule that specifically binds human CD20. In certain embodiments, the bispecific antigen-binding molecules of the present invention are capable of inhibiting the growth of B-cell tumors expressing CD20. The antibodies and bispecific antigen-binding molecules of the invention are useful for the treatment of diseases and disorders in which an upregulated or induced targeted immune response is desired and/or therapeutically beneficial.Type: GrantFiled: September 19, 2013Date of Patent: May 23, 2017Assignee: Regeneron Pharmaceuticals, Inc.Inventors: Eric Smith, Nicholas J. Papadopoulos
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Patent number: 9658226Abstract: A quantitative method for diagnosing an autoimmune disease or an infectious disease comprising performing an automated diagnostic assay, comprising: incubating a capture reagent with a streptavidin-coated medium to form a solid phase complex, wherein the capture reagent is a biotinylated autoantigen or infectious disease antigen; washing the solid phase complex to remove excess capture reagent; incubating the solid phase complex with a serum sample to form an immune complex; washing the immune complex to remove any unbound sample; incubating the immune complex with a conjugate to create an immune-conjugate complex; washing the immune-conjugate complex to remove any unbound conjugate; introducing a substrate capable of generating a quantifiable response; and calibrating the response generated from introducing the substrate.Type: GrantFiled: March 30, 2015Date of Patent: May 23, 2017Assignee: Hycor Biomedical, LLCInventors: Mark David Van Cleve, Elaine Grace Taine, Douglas John Canfield, Stephanie TuVi Ortega, Taylor Addison Reid
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Patent number: 9651550Abstract: A quantitative method for diagnosing an autoimmune disease or an infectious disease comprising performing an automated diagnostic assay, comprising: incubating a capture reagent with a streptavidin-coated medium to form a solid phase complex, wherein the capture reagent is a biotinylated autoantigen or infectious disease antigen; washing the solid phase complex to remove excess capture reagent; incubating the solid phase complex with a serum sample to form an immune complex; washing the immune complex to remove any unbound sample; incubating the immune complex with a conjugate to create an immune-conjugate complex; washing the immune-conjugate complex to remove any unbound conjugate; introducing a substrate capable of generating a quantifiable response; and calibrating the response generated from introducing the substrate.Type: GrantFiled: March 30, 2015Date of Patent: May 16, 2017Assignee: Hycor Biomedical, LLCInventors: Mark David Van Cleve, Elaine Grace Taine, Douglas John Canfield, Stephanie TuVi Ortega, Taylor Addison Reid
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Patent number: 9457052Abstract: A method inducing chimerism and allograft tolerance by co-infusion of stem/progenitor-like cells and donor cells, wherein the donor cells can be bone marrow cells. The method also comprises the conditioning comprising depletion of CD4+ and CD8+ T-cells and administration of low doses of anti-neoplastic drugs. The inventive method comprises an aspect wherein allograft tolerance is induced without systemically suppressing the immune system.Type: GrantFiled: March 14, 2014Date of Patent: October 4, 2016Assignee: The United States of America as Represented by the Secretary of the NavyInventors: Thomas A. Davis, Khairul Anam, Eric A. Elster, Douglas K. Tadaki
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Patent number: 9273141Abstract: The present invention concerns antigen binding proteins and fragments thereof which specifically bind B Cell Maturation Antigen (BCMA), particularly human BCMA (hBCMA) and which inhibit the binding of BAFF and APRIL to the BCMA receptor. Further disclosed are pharmaceutical compositions, screening and medical treatment methods.Type: GrantFiled: March 12, 2013Date of Patent: March 1, 2016Assignee: Glaxo Group LimitedInventors: Paul Algate, Stephanie Jane Clegg, Jennifer L. Craigen, Paul Andrew Hamblin, Alan Peter Lewis, Patrick Mayes, Radha Shah Parmar, Trevor Anthony Kenneth Wattam
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Patent number: 9260520Abstract: This disclosure provides, inter alia, proteins that bind to FcRn, e.g., immunoglobulins that inhibit FcRn with high affinity and selectivity. The FcRn-binding proteins can be used to treat a variety of disorders including autoimmune disorders.Type: GrantFiled: January 30, 2014Date of Patent: February 16, 2016Assignees: DYAX CORP., BIOGEN HEMOPHILIA INC.Inventors: Christopher TenHoor, Arumugam Muruganandam, Robert Charles Ladner, Clive Wood, Alan J. Bitonti, James McGivney, Kevin McDonnell, Liming Liu, Jennifer Dumont, Aaron K. Sato, Malini Viswanathan
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Patent number: 9244075Abstract: The present invention provides compositions and methods useful for diagnosing, treating, and preventing cancer, particularly ovarian cancer and uterine cancer, based on the discovery that the oocyte specific protein, SAS1R (Sperm Acrosomal SLLP1 Receptor), which is a sperm protein receptor, is also expressed in various cancers, including ovarian cancer and uterine cancer. Six SAS1R variants have been previously identified, and they are encompassed by the invention. The present invention further provides antibodies useful for targeting SAS1R expressing cells and for killing such cells.Type: GrantFiled: August 8, 2011Date of Patent: January 26, 2016Assignee: University of Virginia Patent FoundationInventors: John C. Herr, Euseblo S. Pires