Patents Examined by Misook Yu
  • Patent number: 12760111
    Abstract: Described herein are antibodies that bind EGFR domain II and/or Domain III. Also described are bispecific antibodies that bind domain II and domain II of EGFR. Also described are methods and uses for treating cancer.
    Type: Grant
    Filed: June 24, 2022
    Date of Patent: October 13, 2026
    Assignee: ERASCA, INC.
    Inventors: Sachdev Sidhu, Jarrett Adams, Max London, Dewald Van Dyk
  • Patent number: 12760090
    Abstract: The present invention relates to a combination of cabotegravir or a pharmaceutically acceptable salt thereof and a gp120 binding protein. The present invention also provides a method of treatment human immunodeficiency virus (HIV) with the co-administration of a therapeutically effective amount of cabotegravir or a pharmaceutically acceptable salt thereof and a therapeutically effective amount of a gp120 binding protein.
    Type: Grant
    Filed: December 3, 2021
    Date of Patent: October 13, 2026
    Assignee: ViiV Healthcare Company
    Inventors: Zhi Hong, Jerry Lee Jeffrey, Brian Alvin Johns, Andrew Spaltenstein, Emile Johann Velthuisen
  • Patent number: 12760109
    Abstract: The present invention relates antigen binding molecules, particularly antibodies, fragments and variants thereof, that bind to BDCA-2 (CLEC4C), and the use of said antigen binding molecules in treating and/or preventing inflammatory disorders and immune disorders such as autoimmune diseases.
    Type: Grant
    Filed: February 4, 2022
    Date of Patent: October 13, 2026
    Assignee: Centessa Pharmaceuticals (UK) Limited
    Inventor: Steve Holmes
  • Patent number: 12760115
    Abstract: The invention relates to antibodies directed against an epitope located within the C-terminal portion of CLDN18.2 which are useful, for example, in diagnosing cancer and/or in determining whether cancer cells express CLDN18.2.
    Type: Grant
    Filed: April 2, 2024
    Date of Patent: October 13, 2026
    Assignees: Astellas Pharma Inc., TRON—Translationale Onkologie an der Universitätsmedizin der Johannes Gutenberg-Universität Mainz gemeinnützige GmbH
    Inventors: Ugur Sahin, Ozlem Tureci, Rita Mitnacht-Kraus, Stefan Woll
  • Patent number: 12753234
    Abstract: Caninized antibodies and antigen binding fragments thereof are provided that bind programmed death ligand 1 in a canine subject. Methods of treating cancer in a canine subject using the caninized antibodies and/or antigen binding fragments are also provided, as are methods for predicting and modeling anti-cancer activity of a test compound in a subject.
    Type: Grant
    Filed: May 13, 2025
    Date of Patent: October 6, 2026
    Assignee: PURDUE RESEARCH FOUNDATION
    Inventors: Deborah Knapp, Deepika Dhawan, Seung-Oe Lim, Perry Kirkham
  • Patent number: 12747289
    Abstract: Methods of manufacture for producing anti-IL-12/IL-23p40 antibodies, e.g., the anti-IL-12/IL-23p40 antibody ustekinumab, in CHO and specific pharmaceutical compositions of the antibody are useful in treating various diseases.
    Type: Grant
    Filed: January 30, 2024
    Date of Patent: September 29, 2026
    Assignee: Janssen Biotech, Inc.
    Inventors: Kristopher Barnthouse, Subinay Ganguly, Maarten Groeneveld, Manuel Lopez, Jr., Michael Nedved, Kevin D. Smith
  • Patent number: 12746280
    Abstract: Provided herein are compositions and methods for the prevention and treatment of Chagas disease and acute and chronic symptoms thereof. The compositions comprise recombinant proteins based on an amino terminal fragment of the TSA-1 protein from Trypanosoma cruzi. In the fragment, one or more Cys residues is mutated to prevent the formation of disulfide bonds and to enhance solubility. The recombinant proteins also include a carboxyl terminal fragment of the TSA-1 protein from Trypanosoma cruzi to provide additional stability and solubility. The resulting recombinant protein remains soluble upon prolonged storage at low temperatures and elicits a robust immune response upon administration, including decreasing the number of inflammatory cells in heart tissue of subjects.
    Type: Grant
    Filed: October 14, 2020
    Date of Patent: September 29, 2026
    Assignee: Baylor College of Medicine
    Inventors: Bin Zhan, Peter Jay Hotez, Maria Elena Botazzi, Jaime Ortega-Lopez
  • Patent number: 12747283
    Abstract: Provided are broadly neutralizing antibodies (bNAbs) and antigen binding fragments thereof that bind with specificity to epitopes expressed by Hepatitis B vims (HBV). The bNAbs target non-overlapping epitopes on the HBV S antigen (HBsAg). Pharmaceutical compositions that contain the bNAbs, or modified bNAbs, are provided. Combinations of the bNAbs are included, and are useful for prophylaxis and therapy of HBV infection, and for inhibiting development of HBV escape mutations in infected individuals. Expression vectors encoding the bNAbs and antigenic fragments of them are included, as are methods of making the bNAbs and antigenic fragments of them. HBV peptides for use as vaccines are provided, and include at least two non-overlapping epitopes from the HBsAg. Diagnostic reagents comprising the bNAbs or antigenic fragments thereof are provided, as are methods of detecting HBV and diagnosing HBV infection.
    Type: Grant
    Filed: September 11, 2020
    Date of Patent: September 29, 2026
    Assignee: The Rockefeller University
    Inventors: Qiao Wang, Michel Nussenzweig
  • Patent number: 12741998
    Abstract: The present invention relates to a fusion protein, comprising a cytokine antagonist and a targeting moiety, preferably an antibody or anti-body like molecule. In a preferred embodiment, the cytokine antagonist is a modified cytokine which binds to the receptor, but doesn't induce the receptor signalling. The invention relates further to a fusion protein according to the invention for use in treatment of cancer and immune- or inflammation-related disorders.
    Type: Grant
    Filed: February 9, 2021
    Date of Patent: September 22, 2026
    Assignees: VIB VZW, UNIVERSITEIT GENT, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, UNIVERSITE DE MONTPELLIER, CENTRE HOSPITALIER REGIONAL UNIVERSITAIRE DE MONTPELLIER
    Inventors: Jan Tavernier, Lennart Zabeau, Gilles Uze, Franciane Paul, Yann Bordat, Genevieve Garcin
  • Patent number: 12742010
    Abstract: Provided is a PD-1-binding agent comprising an immunoglobulin heavy chain polypeptide and immunoglobulin light chain polypeptide, as well as related compositions and methods for making and using same.
    Type: Grant
    Filed: June 4, 2020
    Date of Patent: September 22, 2026
    Assignee: First Tracks Biotherapeutics, Inc.
    Inventors: Marilyn Kehry, Stephen Parmley, Robert P. Morse, Gregory N. Gold, Janean Fisher, Martin Edward Dahl, Margaret Habash Marino, Rupal Kalapanda
  • Patent number: 12742011
    Abstract: The present invention is based, in part, on the discovery of anti-VSIG4 composition (e.g., monoclonal antibodies and antigen-binding fragments thereof), that regulate myeloid cell inflammatory phenotypes, such as suppressive myeloid cells, monocytes, macrophages, neutrophils, and/or dendritic cells, including polarization, activation, and/or function, and methods of using such anti-VSIG4 compositions for therapeutic, diagnostic, prognostic, and screening purposes.
    Type: Grant
    Filed: May 28, 2021
    Date of Patent: September 22, 2026
    Assignee: Verseau Therapeutics, Inc.
    Inventors: Tatiana I. Novobrantseva, Igor Feldman, Stephen L. Sazinsky, Elizabeth Culyba, Phuong Anh Nguyen, Maja Razlog
  • Patent number: 12735504
    Abstract: This application relates to anti-D-Dimer recombinant antibodies that specifically bind to fibrin and fibrinogen degradation products (FDP) such as D-Dimer, fragment DD and fragment D with high binding affinity and do not bind to fragment E and fibrinogen. The present invention also refers to methods and assays for detection of D-Dimer and FDP fragments in samples using said recombinant antibodies.
    Type: Grant
    Filed: February 19, 2021
    Date of Patent: September 15, 2026
    Assignee: F. HOFFMANN-LA ROCHE AG
    Inventors: Elizabeth A. Booth, Charles Holz, Tristan Wasley, Virginia Montanini, Jody Berry
  • Patent number: 12734226
    Abstract: This invention provides novel injectable compositions comprising botulinum toxin that may be administered to a subject for various therapeutic, aesthetic and/or cosmetic purposes. The injectable compositions embraced by the invention exhibit one or more advantages over conventional botulinum toxin formulations, including reduced antigenicity, a reduced tendency to undergo unwanted localized diffusion following injection, increased duration of clinical efficacy or enhanced potency relative, faster onset of clinical efficacy, and/or improved stability. According to the invention, single treatment of the compositions by injection affords significant clinical responses and at least a 6-month duration of effect in a subject undergoing treatment, as provided by the described treatment methods.
    Type: Grant
    Filed: September 10, 2021
    Date of Patent: September 15, 2026
    Assignee: REVANCE THERAPEUTICS, INC.
    Inventors: Curtis L. Ruegg, Jacob M. Waugh
  • Patent number: 12735481
    Abstract: Engineered bispecific antibodies with shifted interchain disulfide bond on one arm while maintaining the native interchain disulfide bond on the second arm are described. Also described are anti-CD47/FR? bispecific antibodies and antigen-binding fragments thereof. Also described are nucleic acids encoding the antibodies, compositions comprising the antibodies, and methods of producing the antibodies and using the antibodies for treating or preventing diseases, such as cancer and/or associated complications.
    Type: Grant
    Filed: December 3, 2020
    Date of Patent: September 15, 2026
    Assignee: Phanes Therapeutics, Inc.
    Inventors: Jack Chongyang Li, Minghan Wang, Hui Zou, Haiqun Jia
  • Patent number: 12735471
    Abstract: The present disclosure provides chimeric anti-gen receptor polypeptides having antigen recognition domains for CD2, CD3, CD4, CD5, CD7, CD8, and CD52 antigens, and polynucleotides encoding for the same. The present disclosure also provides for engineered cells expressing the poly-nucleotide or polypeptides. In some embodiments, the disclosure provides methods for treating diseases associated with CD2, CD3, CD4, CD5, CD7, CD8, and CD52 antigens.
    Type: Grant
    Filed: March 14, 2023
    Date of Patent: September 15, 2026
    Assignee: iCell Gene Therapeutics Inc.
    Inventors: Yupo Ma, Kevin Pinz, Xun Jiang, Masayuki Wada, Kevin Chen
  • Patent number: 12728168
    Abstract: An anti-CEA antibody-exatecan analog conjugate and a pharmaceutical use thereof. Specifically, the anti-CEA antibody-exatecan analog conjugate is as shown in general formula (Pc-L-Y-D), wherein Pc is an anti-CEA antibody or an antigen-binding fragment thereof; L is a linker unit; Y is selected from —O—(CRaRb)m—CR1R2—C(O)—, —O—CR1R2—(CRaRb)m—, —O—CR1R2—, —NH—(CRaRb)m—CR1R2—C(O)—, and —S—(CRaRb)m—CR1R2—C(O); and n is a decimal or integer from 1 to 10.
    Type: Grant
    Filed: December 15, 2020
    Date of Patent: September 8, 2026
    Assignees: JIANGSU HENGRUI MEDICINE CO., LTD., SHANGHAI HENGRUI PHARMACEUTICAL CO., LTD.
    Inventors: Hua Ying, Langyong Mao, Sijia Wang
  • Patent number: 12729232
    Abstract: Disclosed herein are methods of producing chimeric antigen receptor (CAR) T cells using substrates, such as artificial antigen presenting cells, containing on a surface a a heparin binding domain (HBD), anti-CD3 single chain antibodies, anti-CD28 single chain antibodies (scFv), and optionally anti-41BBL antibodies. Anti-CD3 and Anti-CD28 scFvs bind and activate expanding T cells ex vivo, while the Heparin Binding Domain binds the viral vector, thereby bringing the T cells into close proximity with virus for effective gene transfer. This is a less costly, renewable, modifiable, and efficacious alternative to coated beads and RetroNectin® for gene transfer.
    Type: Grant
    Filed: December 12, 2022
    Date of Patent: September 8, 2026
    Assignee: H. LEE MOFFITT CANCER CENTER AND RESEARCH INSTITUTE, INC.
    Inventor: Marco Davila
  • Patent number: 12729243
    Abstract: The present invention relates to methods of treating a B-cell proliferative disorder by administering an anti-CD20/anti-CD3 bispecific antibody, and methods for reduction of adverse effects in response to the administration of the anti-CD20/anti-CD3 bispecific antibody. The present invention further relates to combination treatment methods of treating a B-cell proliferative disorder.
    Type: Grant
    Filed: April 29, 2022
    Date of Patent: September 8, 2026
    Assignee: Hoffmann-La Roche Inc.
    Inventors: Linda Lundberg, Peter N. Morcos, Martin Weisser, Axel Boehnke, David Carlile, Nassim Djebli
  • Patent number: 12721885
    Abstract: The invention pertains to a serine protease antigen which induces antibodies against a protein having at least 69% sequence identity with the Haemophilus parasuis protein according to SEQ ID No: 1, for use in a prophylactic method to protect a pig against an infection with Haemophilus parasuis by administering a vaccine to the pig, wherein the vaccine comprises the serine protease antigen. The invention also pertains to a vaccine, a method to manufacture such a vaccine and a method to protect a pig against H. parasuis.
    Type: Grant
    Filed: November 19, 2020
    Date of Patent: September 1, 2026
    Assignee: Intervet Inc.
    Inventors: Antonius Arnoldus Christiaan Jacobs, Theodora Johanna Van Kasteren-Westerneng, Johanna Jacoba Elisabeth Bijlsma
  • Patent number: 12715928
    Abstract: The present invention relates to tumor necrosis factor (TNF) receptor superfamily (TNFRSF) receptor-activating antibody fusion proteins with FcyR-independent agonistic activity, and to compositions and methods related thereto.
    Type: Grant
    Filed: December 20, 2018
    Date of Patent: August 25, 2026
    Assignee: JULIUS-MAXIMILIANS-UNIVERSITÄT WÜRZBURG
    Inventors: Andreas Beilhack, Juliane Medler, Johannes Nelke, Harald Wajant