Patents Assigned to Medimmune
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Patent number: 12344664Abstract: Antibody for human amyloid beta. Antibody selectively binds human amyloid beta 42 peptide over human amyloid beta 40 peptide. Antibodies specific for amyloid beta 42 as therapeutic agents for binding amyloid beta 42 peptide and treating conditions associated with amyloidosis, such as Alzheimer's disease.Type: GrantFiled: March 14, 2024Date of Patent: July 1, 2025Assignee: MedImmune LimitedInventors: Maria Groves, Suzanne Gustavsson, Kina Höglund, Chris Lloyd, Adrian Nickson, Camilla Niva, Sylvia Simon, David Lowne, Fraser Welsh, Per-Ola Freskgärd
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Patent number: 12312397Abstract: The present disclosure provides binding proteins (e.g., antibodies or antigen binding fragments thereof) that specifically bind to Klebsiella pneumoniae 02 and induce opsonophagocytic killing of Klebsiella (e.g., Klebsiellapneumoniae) and/or protects mice from a lethal Klebsiella challenge. The present disclosure also provides methods of reducing Klebsiella (e.g., Klebsiella pneumoniae) or treating or preventing Klebsiella (e.g., Klebsiella pneumoniae) infection in a subject comprising administering the Klebsiella pneumoniae 02 binding proteins, (e.g., antibodies or antigen-binding fragments thereof) to the subject.Type: GrantFiled: August 11, 2022Date of Patent: May 27, 2025Assignees: MedImmune, LLC, Humabs BioMed SAInventors: Qun Wang, Meghan Pennini, Xiaodong Xiao, Davide Corti, Elisabetta Cameroni, Martina Beltramello, Gilad Kaplan, Anna DeMarco, Charles K. Stover
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Patent number: 12264194Abstract: The present disclosure is directed to methods of treating subjects colonized with S aureus with an anti-alpha toxin antibody or antigen-binding fragment thereof. The methods can decrease the incidence of infection attendant to the presence of S. aureus in the subject.Type: GrantFiled: March 12, 2020Date of Patent: April 1, 2025Assignee: MedImmune, LLCInventors: Mark Esser, Alexey Ruzin, Hasan Jafri, Kathryn Shoemaker, Bret Sellman, Li Yu
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Patent number: 12187788Abstract: The present invention relates to methods for treating atopic dermatitis and related disorders in a subject using an interleukin-13 (IL-13) binding protein, such as an anti-IL-13 antibody or an IL-13-binding fragment thereof.Type: GrantFiled: October 30, 2020Date of Patent: January 7, 2025Assignee: MedImmune LimitedInventors: Gene Colice, Rene van der Merwe, Paul Baverel
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Patent number: 12173050Abstract: This application provides antibodies and functional equivalents thereof which are capable of specifically binding RSV, as well as means and methods for producing them.Type: GrantFiled: April 18, 2023Date of Patent: December 24, 2024Assignee: MedImmune LimitedInventors: Nancy Ulbrandt, Nicole Kallewaard-Lelay, Andy Q. Yuan, Bettina Richter
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Patent number: 12110336Abstract: The present disclosure provides antibodies and antigen-binding fragments capable of binding PrPC. The disclosure further provides methods for making and using the antibodies and antigen-binding fragments.Type: GrantFiled: September 14, 2020Date of Patent: October 8, 2024Assignee: MedImmune LimitedInventors: Matthew Gardener, Jayne Hammersley, Maria Groves, Gareth Rees, Sadhana Podichetty, Andrew Billinton
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Patent number: 12024553Abstract: In one aspect, this disclosure describes methods of treating or preventing RSV infection in a patient in need thereof. The methods include dosing regiments for administering a composition including a fixed dose of an anti-RSV monoclonal antibody or an antigen binding fragment thereof. In another aspect, this disclosure describes pharmaceutical compositions for the treatment or prevention of RSV infection. In yet another aspect, this disclosure describes a pharmaceutical unit dose including nirsevimab.Type: GrantFiled: April 27, 2020Date of Patent: July 2, 2024Assignees: MedImmune Limited, Sanofi Pasteur Inc.Inventors: Anis Ahmed Khan, Vadryn Pierre
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Patent number: 12018068Abstract: The present disclosure provides binding proteins (e.g., antibodies or antigen binding fragments thereof) that specifically bind to Klebsiella pneumoniae O1 and induce opsonophagocytic killing of Klebsiella (e.g., Klebsiella pneumoniae). The present disclosure also provides methods of reducing Klebsiella (e.g., Klebsiella pneumoniae) or treating or preventing Klebsiella (e.g., Klebsiella pneumoniae) infection in a subject comprising administering the Klebsiella pneumoniae O1 binding proteins, (e.g., antibodies or antigen-binding fragments thereof) to the subject.Type: GrantFiled: August 9, 2021Date of Patent: June 25, 2024Assignees: MedImmune, LLC, Humabs BioMed SAInventors: Qun Wang, Charles K. Stover, Meghan Pennini, Chew-shun Chang, Xiaodong Xiao, Jamese Hilliard, Gilad Kaplan, Davide Corti, Elisabetta Cameroni, Martina Beltramello
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Patent number: 11970527Abstract: The present disclosure is directed to a monoclonal antibody, or antigen-binding fragment thereof, that specifically binds to a Staphylococcus aureus clumping factor A protein (ClfA), as well as compositions comprising the monoclonal antibody. The disclosure also is directed to methods of treating a Staphylococcus aureus infection by administering the anti-ClfA monoclonal antibody alone, or in combination with a monoclonal antibody that specifically binds to S. aureus alpha toxin (AT) protein to a subject. Bispecific monoclonal antibodies that specifically bind to both ClfA and AT and methods of using the same also are provided.Type: GrantFiled: September 23, 2021Date of Patent: April 30, 2024Assignees: MedImmune, LLC, Humabs BioMed SAInventors: Christine Tkaczyk, Bret Sellman, Martin Borrok, III, Davide Corti, Andrea Minola
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Patent number: 11939382Abstract: The disclosure relates to binding proteins, including antibodies, that bind to Programmed Death-1 (“PD-1”) and T cell immunoreceptor with Ig and ITIM domains (“TIGIT”). The disclosure also provides compositions comprising such binding proteins and nucleic acid molecules encoding such binding proteins. The disclosure further relates to methods of treating a disorder or condition using such binding proteins.Type: GrantFiled: April 29, 2022Date of Patent: March 26, 2024Assignee: MedImmune, LLCInventors: Yariv Mazor, Yue Wang, Gordon Moody, Deepali Malhotra, Michael Overstreet, Eleanor Clancy-Thompson, Karin Lee, Stacy Pryts, Scott Hammond
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Patent number: 11912782Abstract: The disclosure is directed to an antibody-drug conjugate (ADC) comprising a monoclonal antibody, or an antigen-binding fragment thereof, directed against B-cell maturation antigen (BCMA) conjugated to a cytotoxin. The disclosure also provides compositions comprising the antibody-drug conjugate and methods of killing multiple myeloma cells (including multiple myeloma stems cells) that express BCMA by contacting multiple myeloma cells with the ADC.Type: GrantFiled: March 29, 2021Date of Patent: February 27, 2024Assignee: MedImmune, LLCInventors: Krista Kinneer, Reena Varkey, Xiaodong Xiao, Elaine M. Hurt, David Tice
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Patent number: 11897949Abstract: This disclosure provides compositions and methods for controlling pain. In particular the disclosure provides a method for controlling pain comprising co-administration of an NGF antagonist and a TNF? antagonist. The NGF antagonist and the TNF? antagonist can be separate molecules or part of a multifunctional polypeptide, e.g., a multispecific binding molecule that comprises an NGF antagonist domain and a TNF? antagonist domain. This disclosure also provides multifunctional polypeptides, e.g., multispecific binding molecules, comprising an NGF antagonist domain, and a TNF? antagonist domain. The method provides improved pain control. Administration of an NGF antagonist and a TNF? antagonist as provided herein can control pain in the subject more effectively than an equivalent amount of the NGF antagonist or the TNF? antagonist administered alone.Type: GrantFiled: May 28, 2021Date of Patent: February 13, 2024Assignee: MedImmune LimitedInventors: Darren Schofield, Matthew Alexander Sleeman, Iain Patrick Chessell, Jonathan Hatcher, David Lowe
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Patent number: 11834473Abstract: The present invention relates to recombinant polypeptide therapeutics having an engineered O-linked amino acid (AA) glycosylation sequence (motif), which is covalently linked to O-glycan(s) (tag). Recombinant O-glycosylated polypeptides may be produced in mammalian cells to present natural or un-natural O-glycan structures through metabolic labelling.Type: GrantFiled: December 20, 2018Date of Patent: December 5, 2023Assignee: MedImmune LimitedInventors: Adam Tibbles, Monika Papworth, Daniel Higazi, Emmanuel Rossy, Katarzyna Anna Kozakowska, Thomas Vincent Murray
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Patent number: 11795225Abstract: The present invention relates to binding molecules (e.g. antibodies) for the treatment of cancer, and related antibody-drug conjugates.Type: GrantFiled: September 10, 2021Date of Patent: October 24, 2023Assignee: MedImmune LimitedInventors: Krista Lynne Kinneer, Gareth Charles Davies, David Gareth Rees, Jennifer Louise Percival-Alwyn, John Edward Andrews, Jon Chesebrough
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Patent number: 11767369Abstract: The present invention provides molecules, including proteins, more particularly, immunoglobulins whose in vivo half-lives are altered (increased or decreased) by the presence of an IgG constant domain, or FcRn binding fragment thereof (e.g., an Fc region or hinge-Fc region) (e.g., from a human IgG, e.g., human IgG1), that have modifications of one or more of amino acid residues in at least the CH3 domain.Type: GrantFiled: September 10, 2019Date of Patent: September 26, 2023Assignee: MedImmune, LLCInventors: Ping Tsui, Martin Borrok, William Dall'Acqua, Yanli Wu, Nurten Beyaz-Kavuncu
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Patent number: 11759526Abstract: The present invention provides a bioconjugation method and compounds for use therein. The bioconjugation method comprises the step of conjugating a biological molecule containing a first unsaturated functional group with a payload comprising a second unsaturated functional group, wherein the first and second unsaturated functional groups are complementary to each other such that conjugation is a reaction of said functional groups via a Diels-Alder reaction which forms a cyclohexene ring.Type: GrantFiled: May 25, 2018Date of Patent: September 19, 2023Assignees: MedImmune, LLC, The Regents Of The University Of CaliforniaInventors: Ronald James Christie, Changshou Gao, Andre Henri St. Amant, Javier Read de Alaniz
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Patent number: 11667698Abstract: The present invention provides a formulation comprising: (i) an anti-RSV monoclonal antibody; and (ii) an ionic excipient; wherein the monoclonal antibody is present at a concentration of about 50 mg/ml or greater and the ionic excipient is present at a concentration of between 50 and 150 mM and the formulation has a pH of about 5.5 to about 7.5.Type: GrantFiled: July 13, 2020Date of Patent: June 6, 2023Assignee: MedImmune LimitedInventors: Brian Lobo, Deborah Goldberg
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Patent number: 11661449Abstract: This application provides antibodies and functional equivalents thereof which are capable of specifically binding RSV, as well as means and methods for producing them.Type: GrantFiled: October 22, 2021Date of Patent: May 30, 2023Assignee: MedImmune LimitedInventors: Nancy Ulbrandt, Nicole Kallewaard-Lelay, Andy Q. Yuan, Bettina Richter
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Patent number: 11608375Abstract: This disclosure provides ASCT2-binding molecules, e.g., anti-ASCT2 antibodies, and antigen-binding fragments thereof. In certain aspects, the ASCT2-binding molecules are conjugated to cytotoxic drugs, e.g., ASCT2 antibody-drug conjugates (ADCs). In certain aspects, the anti-ASCT2 antibodies and fragments thereof can be hybridoma-derived murine monoclonal antibodies, and humanized versions thereof. In certain aspects, the ASCT2-binding molecules bind specifically to cells expressing ASCT2, and in some instances, are internalized into the cells. In addition, this disclosure provides compositions and methods for diagnosing and treating diseases or disorders characterized by ASCT2 overexpression, e.g., certain types of cancer. In a particular embodiment, the disclosure provides methods for treating cancer using ASCT2 ADCs.Type: GrantFiled: October 1, 2020Date of Patent: March 21, 2023Assignee: MedImmune, LLCInventors: Nabendu Pore, Martin J. Borrok, III, Emil F. Michelotti, David A. Tice, Robert E. Hollingsworth, Chien-Ying Chang, Partha Chowdhury
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Patent number: RE49908Abstract: The disclosure generally provides proteins that bind two epitopes (e.g., a first and a second epitope) and that are bivalent for binding to each of the first and second epitopes. The disclosure also provides for specific binding proteins, including antibodies, which bind to a target protein. The disclosure also provides compositions comprising such proteins, nucleic acid molecules encoding such proteins and methods of making such proteins. The disclosure provides methods of inducing an immune response in a subject as well as methods for treating or preventing cancer in a subject by administering the proteins, nucleic acid molecules and/or compositions to the subject.Type: GrantFiled: June 30, 2021Date of Patent: April 9, 2024Assignee: MedImmune, LLCInventors: Srinath Kasturirangan, Changshou Gao, Godfrey Rainey, Michelle Morrow, Claire Louise Dobson, Stacey Drabic, Darren Schofield, Gianluca Carlesso, Kristen Pollizzi, Yariv Mazor, Michael Oberst, Scott A. Hammond, Brian Lobo, Prakash Manikwar, Jonathan Seaman, Simon Dovedi, Ronald Herbst