Patents Examined by Karen A. Canella
  • Patent number: 12030948
    Abstract: The present invention discloses a stable pharmaceutical formulation of an antibody, wherein the formulation contains buffer, surfactant, sugar, and optionally contains a free amino acid. The disclosed formulation is stable at 50° C. for two weeks. In addition, the formulation maintains at least 96% of the antibody in monomeric form under above said storage conditions.
    Type: Grant
    Filed: April 10, 2019
    Date of Patent: July 9, 2024
    Assignee: DR. REDDY'S LABORATORIES LIMITED
    Inventors: Murali Jayaraman, Anuja Chandrasekar
  • Patent number: 12016872
    Abstract: Compositions and methods for treatment of a condition associated with disease stem cells, and especially cancer stem cells are disclosed. In one aspect, a patient is treated with a stem cell differentiating agent and/or teratogenic pharmaceutical compound to induce one or more destructive pathways in the disease stem cells. Most typically, the destructive pathways include apoptotic pathways, necrotic pathways, and autophagy pathways.
    Type: Grant
    Filed: September 16, 2020
    Date of Patent: June 25, 2024
    Assignee: Nant Holdings IP, LLC
    Inventor: Patrick Soon-Shiong
  • Patent number: 12012458
    Abstract: Several embodiments of the methods and compositions disclosed herein relate to immune cells that are engineered to express chimeric antigen receptors (CAR) and/or genetically modified to reduce potential side effects of cellular immunotherapy. Several embodiments relate to genetic modifications to the immune cells, such as Natural Killer (NK) cells, to reduce, substantially, reduce, or eliminate expression of a marker by the immune cells that would otherwise cause them to be self-targeted by the CAR. In several embodiments, the CAR targets CD70, and in some embodiments is used for renal cell carcinoma immunotherapy.
    Type: Grant
    Filed: June 10, 2021
    Date of Patent: June 18, 2024
    Assignee: NKARTA, INC.
    Inventors: James Barnaby Trager, Alexandra Leida Liana Lazetic, Ivan Chan, Chao Guo, Katherine Jamboretz
  • Patent number: 12005121
    Abstract: Compositions and methods of use thereof for delivering nucleic acid cargo into cells are provided. The compositions typically include (a) a 3E10 monoclonal antibody or an antigen binding, cell-penetrating fragment thereof; a monovalent, divalent, or multivalent single chain variable fragment (scFv); or a diabody; or humanized form or variant thereof, and (b) a nucleic acid cargo including, for example, a nucleic acid encoding a polypeptide, a functional nucleic acid, a nucleic acid encoding a functional nucleic acid, or a combination thereof. Elements (a) and (b) are typically non-covalently linked to form a complex.
    Type: Grant
    Filed: August 30, 2022
    Date of Patent: June 11, 2024
    Assignee: Yale University
    Inventors: Elias Quijano, Peter Glazer
  • Patent number: 12000831
    Abstract: Methods and kits for detecting alternating spatial expression of PTEN and, optionally, SMAD4, CD44, and/or TP53 in colonic tumors are described. The methods and kits are useful for identifying a cancer stem cell (CSC)-like zone within a colonic tumor, identifying an adenoma-adenocarcinoma (Ad-ACA) transition zone in a colorectal cancer (CRC) tumor, identifying a CRC tumor that contains high-grade adenoma and/or early adenocarcinoma regions, identifying CSCs in a CRC tumor, diagnosing a subject with high-grade colon adenoma and/or early adenocarcinoma, and determining the likelihood that a colonic tumor in a subject will undergo invasive transformation if left untreated.
    Type: Grant
    Filed: January 11, 2021
    Date of Patent: June 4, 2024
    Assignee: Quest Diagnostics Investments LLC
    Inventors: Daniel Jones, Kevin J. Arvai, Ya-Hsuan Hsu
  • Patent number: 11976109
    Abstract: Antibodies and antigen binding fragments that specifically bind to ebolavirus glycoprotein and neutralize ebolavirus infection are disclosed. Nucleic acids encoding these antibodies, vectors, and host cells are also provided. The disclosed antibodies, antigen binding fragments, nucleic acids and vectors can be used, for example, to inhibit an ebolavirus infection in a subject.
    Type: Grant
    Filed: December 31, 2018
    Date of Patent: May 7, 2024
    Assignee: The United States of America, as represented by the Secretary, Department of Health and Human Services
    Inventors: Nancy Sullivan, Kendra Leigh, John Misasi, Alberto Cagigi
  • Patent number: 11970506
    Abstract: Provided herein are bioactive molecule conjugates, preparation methods and use thereof, particularly bioactive molecule conjugates (such as antibody-drug conjugates and small molecule drug conjugates) obtained by improved coupling of a drug and a targeting moiety, as well as their preparation method and use for the treatment of a disease associated with an abnormal cell activity.
    Type: Grant
    Filed: December 10, 2018
    Date of Patent: April 30, 2024
    Assignee: SICHUAN KELUN-BIOTECH BIOPHARMACEUTICAL CO., LTD.
    Inventors: Jiaqiang Cai, Shuai Song, Tongtong Xue, Liang Xiao, Hanwen Deng, Qiang Tian, Guoqing Zhong, Lichun Wang, Jingyi Wang
  • Patent number: 11957732
    Abstract: The present invention discloses compositions and methods for selectively delivering apoptosis inducing agents to the tumor prior to conventional therapeutic treatment protocol. Specifically, the present invention relates to an ensemble (or ‘AAAPT bioconjugate’) comprising an apoptogen (A) and a tumor targeting group (T), wherein the apoptogen is either connected directly to the targeting group or optionally attached through an intervening linker (L). The apoptogen may be a small or large molecule that activates apoptosis pathway and causes cell death. The targeting vector may be a small or large molecule that delivers the apoptogen selectively to the tumors. The linker may comprise simple alkylene chain or may contain functional groups that are capable of being cleaved by enzymatic process.
    Type: Grant
    Filed: December 23, 2016
    Date of Patent: April 16, 2024
    Inventor: Raghoottama Pandurangi
  • Patent number: 11951166
    Abstract: The present invention relates to pharmaceutical compositions and combinations comprising regorafenib or its hydrate, solvate, metabolite or pharmaceutically acceptable salt or a polymorph thereof and a PD-1/PD-L1(2) inhibitor for treating, preventing or managing diseases and conditions including hyperproliferative disorders such as cancer in humans and other mammals.
    Type: Grant
    Filed: May 25, 2018
    Date of Patent: April 9, 2024
    Assignee: BAYER AKTIENGESELLSCHAFT
    Inventors: Sabine Hoff, Lars Rose, Dieter Zopf, Fabian Kiessling, Wiltrud Lederle, Dennis Doleschel
  • Patent number: 11952402
    Abstract: A recombinant protein includes a TRAIL domain and an IgG binding domain IgBD. In the recombinant protein, IgBD can be fused at the N-terminus or C-terminus of the TRAIL domain. The anti-tumor effect of the recombinant protein after binding to endogenous or exogenous IgG is significantly stronger than that of TRAIL, and can be used in the treatment of cell proliferative diseases with high expression of death receptors.
    Type: Grant
    Filed: August 10, 2020
    Date of Patent: April 9, 2024
    Assignee: WEST CHINA HOSPITAL, SICHUAN UNIVERSITY
    Inventors: Xiaofeng Lu, Hao Yang, Ze Tao, Jingqiu Cheng
  • Patent number: 11944673
    Abstract: Disclosed are yeast-based immunotherapeutic compositions comprising Brachyury antigens, and methods for the prevention and/or treatment of cancers characterized by the expression or overexpression of Brachyury.
    Type: Grant
    Filed: April 19, 2019
    Date of Patent: April 2, 2024
    Assignees: The USA, as represented by the Secretary, Dept. of Health and Human Services, GlobeImmune, Inc.
    Inventors: Claudia Palena, Zhimin Guo, David Apelian, Jeffrey Schlom
  • Patent number: 11938164
    Abstract: The technology described herein is directed to methods of treating and diagnosing cancer, e.g, by measuring the expression of certain genes in exosomes.
    Type: Grant
    Filed: April 6, 2022
    Date of Patent: March 26, 2024
    Inventors: Gerald V. Denis, Louis C. Gerstenfeld, Naser Jafari, Tova Meshulam
  • Patent number: 11938175
    Abstract: Disclosed are yeast-based immunotherapeutic compositions comprising Brachyury antigens, and methods for the prevention and/or treatment of cancers characterized by the expression or overexpression of Brachyury.
    Type: Grant
    Filed: December 21, 2020
    Date of Patent: March 26, 2024
    Assignees: The USA, as represented by the Secretary, Dept. of Health and Human Services, GlobeImmune, Inc.
    Inventors: Claudia Palena, Zhimin Guo, David Apelian, Jeffrey Schlom
  • Patent number: 11904000
    Abstract: The present invention provides compositions and methods to enhance cutaneous wound healing in subjects afflicted with, or at risk for, a pulmonary infection and/or a pulmonary injury. More specifically, the embodiments of the present invention relate to using fibrin carrier as a vehicle to topically deliver one or more chemokine onto a cutaneous wound so as to accelerate wound healing.
    Type: Grant
    Filed: May 6, 2020
    Date of Patent: February 20, 2024
    Assignee: BROWN UNIVERSITY
    Inventors: Amanda M. Jamieson, Meredith Crane, Yun Xu
  • Patent number: 11903997
    Abstract: Modulators of syndecan-2, such as an antibody to syndecan-2 that cross-links syndecan-2 on the cell surface or a syndiecan-2 polypeptide that interferes with syndecan-2 receptor binding, is used to regulate a Th17 mediated disease such as an autoimmune disease, fibrosis or cancer.
    Type: Grant
    Filed: October 9, 2018
    Date of Patent: February 20, 2024
    Assignee: Orbsen Therapeutics Limited
    Inventors: Stephen J. Elliman, Laura Rose Barkley, Jack Kavanaugh
  • Patent number: 11872282
    Abstract: Methods and compositions for treating ovarian cancer in a human patient with ascites by administering a therapeutically effective amount of an Ang2 inhibitor in combination with a taxane.
    Type: Grant
    Filed: November 3, 2020
    Date of Patent: January 16, 2024
    Assignee: Amgen Inc.
    Inventors: Bruce Allen Bach, Florian Vogl
  • Patent number: 11873336
    Abstract: Anti-CD22 heavy chain antibodies (e.g., UniAbs™) are disclosed, along with methods of making such antibodies, compositions, including pharmaceutical compositions, comprising such antibodies, and their use to treat B cell disorders that are characterized by the expression of CD22.
    Type: Grant
    Filed: December 21, 2018
    Date of Patent: January 16, 2024
    Assignee: TENEOBIO, INC.
    Inventors: Shelley Force Aldred, Wim van Schooten, Heather Anne N. Ogana, Laura Marie Davison, Katherine Harris, Udaya Rangaswamy, Nathan D. Trinklein
  • Patent number: 11873281
    Abstract: A conjugate of a potent cytotoxic agent with a cell-binding molecule having a structure represented by Formula (I), wherein T, L, m, n, , R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, R12, and R13 are as defined herein, can be used for targeted treatment of cancer, autoimmune disease, and infectious disease.
    Type: Grant
    Filed: February 5, 2020
    Date of Patent: January 16, 2024
    Assignee: HANGZHOU DAC BIOTECH CO., LTD.
    Inventors: R. Yongxin Zhao, Yue Zhang, Yourang Ma
  • Patent number: 11865178
    Abstract: Embodiments of the present disclosure relate generally to photoimmunotherapy for treating cancer. More particularly, the present disclosure provides photo-responsive dermal applicators that use transdermal microneedle arrays to administer an immunogenic composition and a photo-sensitive biological pigment to a subject to treat and/or prevent cancer. Photo-responsive dermal applicators of the present disclosure provide the ability to target cancerous tumors in a manner that is safer and less invasive than conventional means.
    Type: Grant
    Filed: October 25, 2018
    Date of Patent: January 9, 2024
    Assignee: North Carolina State University
    Inventors: Zhen Gu, Yanqi Ye
  • Patent number: 11865116
    Abstract: The present disclosure provides therapeutic methods of treating a cancer patient with TG02 and a second therapeutic agent, e.g., TG02 and an immune checkpoint inhibitor, TG02 and a COX-2 inhibitor, or TG02 and an immune checkpoint inhibitor and a COX-2 inhibitor.
    Type: Grant
    Filed: March 24, 2017
    Date of Patent: January 9, 2024
    Assignee: COTHERA BIOSCIENCE, INC.
    Inventors: Thomas M. Estok, Eckard Weber, Tracy Lee Lawhon