Patents Examined by Yan Xiao
  • Patent number: 11154601
    Abstract: Disclosed herein are nucleic acid molecules comprising one or more nucleic acid sequences that encode a synthetic consensus BORIS antigen. Vectors, compositions, and vaccines comprising one or more nucleic acid sequences that encode a synthetic consensus BORIS antigen are disclosed. Methods of treating a subject with a BORIS-expressing tumor and methods of preventing a BORIS-expressing tumor are disclosed. A synthetic consensus BORIS antigen is disclosed.
    Type: Grant
    Filed: December 13, 2018
    Date of Patent: October 26, 2021
    Assignee: Inovio Pharmaceuticals, Inc.
    Inventors: Jian Yan, Anna Slager, Bradley Garman, Neil Cooch
  • Patent number: 11141471
    Abstract: Disclosed are compositions of matters, cells, and treatment protocols useful for induction of anticancer responses in a patient suffering from cancer. In one embodiment the invention provides the use of NR2F6 silencing or gene editing in cord blood cells possessing anti-tumor activity in order to induce potentiated killer cells suitable for therapeutic use. In one embodiment said allogeneic cord blood killer cells are administered to initiate a cascade of antitumor immune responses, with initially responses mediated by allogeneic killer cells, and followed by endogenous immune responses.
    Type: Grant
    Filed: April 21, 2017
    Date of Patent: October 12, 2021
    Inventors: Thomas Ichim, David Koos, Harry Lander
  • Patent number: 11142582
    Abstract: This disclosure relates to anti-CD40 (TNF Receptor Superfamily Member 5) antibodies, antigen-binding fragments, and the uses thereof.
    Type: Grant
    Filed: January 14, 2021
    Date of Patent: October 12, 2021
    Assignee: Eucure (Beijing) Biopharma Co., Ltd
    Inventors: Yi Yang, Chunyan Dong, Fang Yang, Chengyuan Lu, Yuelei Shen, Jian Ni, Yanan Guo, Yunyun Chen, Jingshu Xie
  • Patent number: 11143653
    Abstract: This document provides methods and materials involved in assessing immune system profiles. For example, methods and materials for performing flow cytometry to determine the number of CD4+ lymphocytes, CD8+ lymphocytes, regulatory T cells, B cells, NK cells, granulocytes, CD14+HLA-DRlo/neg g monocytes, and/or CD86+ monocytes per unit volume (e.g., cells per ?L or mL) of whole blood (e.g., fresh, un-manipulated whole blood) obtained from a mammal (e.g., a human) are provided.
    Type: Grant
    Filed: April 13, 2018
    Date of Patent: October 12, 2021
    Assignee: Mayo Foundation for Medical Education and Research
    Inventors: Allan B. Dietz, Michael P. Gustafson
  • Patent number: 11141480
    Abstract: 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: Grant
    Filed: June 21, 2018
    Date of Patent: October 12, 2021
    Assignees: 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
  • Patent number: 11135262
    Abstract: This invention relates to the treatment of cervical tumor caused by human papillomavirus (HPV) infection. In particular, the invention provides methods for improving cervical tumor treatment and methods for treating cervical tumor caused by HPV infection using a polynucleotide encoding an E6/E7 fusion protein.
    Type: Grant
    Filed: August 14, 2015
    Date of Patent: October 5, 2021
    Assignee: GENEXINE, INC.
    Inventors: Hyun-Tak Jin, Hye Seong Lim, You Suk Suh, Eun Joo Nam
  • Patent number: 11123330
    Abstract: Methods of inhibiting mutant EGFR and methods of treating a subject afflicted with a lung cancer having a mutant EGFR, having for example a C797 mutation, are described. The methods comprise administering to a cell or a subject in need thereof a therapeutically effective amount of a compound selected from 3-(1,3-benzoxazol-2-yl)-7-(diethylamino)-2H-chromen-2-one and a structurally related analog thereof; midostaurin; and AZD7622 and a structurally related analog thereof; and mixtures thereof. Compositions and combinations comprising the compounds of the disclosure as well as uses are also provided.
    Type: Grant
    Filed: September 28, 2018
    Date of Patent: September 21, 2021
    Assignee: THE GOVERNING COUNCIL OF THE UNIVERSITY OF TORONTO
    Inventors: Igor Stagljar, Jamie Snider, Punit Saraon
  • Patent number: 11116846
    Abstract: The present invention relates to therapeutic immunoconjugates comprising SN-38 attached to an antibody or antigen-binding antibody fragment. The antibody may bind to Trop-2 or CEACAM5 and the immunoconjugate may be administered at a dosage of between 4 mg/kg and 16 mg/kg, preferably 4, 6, 8, 9, 10, 12, or 16 mg/kg. When administered at specified dosages and schedules, the immunoconjugate can reduce solid tumors in size, reduce or eliminate metastases and is effective to treat cancers resistant to standard therapies, such as radiation therapy, chemotherapy or immunotherapy. Surprisingly, the immunoconjugate is effective to treat cancers that are refractory to or relapsed from irinotecan.
    Type: Grant
    Filed: October 21, 2020
    Date of Patent: September 14, 2021
    Assignee: Immunomedics, Inc.
    Inventors: David M. Goldenberg, Serengulam V. Govindan
  • Patent number: 11110087
    Abstract: The present invention is directed to a combination therapy involving a type II anti-CD20 antibody and a selective Bcl-2 inhibitor for the treatment of a patient suffering from cancer, particularly, a CD20-expressing cancer.
    Type: Grant
    Filed: February 26, 2021
    Date of Patent: September 7, 2021
    Assignees: GENENTECH, INC., HOFFMANN-LA ROCHE INC., ABBVIE INC.
    Inventors: Deepak Sampath, Christian Klein, Wayne John Fairbrother, Sari L. Heitner Enschede, Rod A. Humerickhouse, Andrew W. Roberts, John F. Seymour
  • Patent number: 11104712
    Abstract: The present disclosure provides methods of modulating an immune response in an individual. The present disclosure provides methods of treatment. The present disclosure provides methods comprising administering a multimeric polypeptide (synTac) and an immune checkpoint inhibitor to an individual. The present disclosure provides methods comprising administering a multimeric polypeptide (synTac) to an individual who is undergoing treatment with immune checkpoint inhibitor.
    Type: Grant
    Filed: February 19, 2021
    Date of Patent: August 31, 2021
    Assignee: Cue Biopharma, Inc.
    Inventors: Ronald D. Seidel, III, Rodolfo J. Chaparro
  • Patent number: 11098109
    Abstract: Disclosed herein are a monoclonal antibody that specifically binds to human CD133 and single-chain variable fragments thereof. Also disclosed herein is a hybridoma that produces the monoclonal antibody that specifically binds to human CD133.
    Type: Grant
    Filed: March 10, 2017
    Date of Patent: August 24, 2021
    Assignee: Regents of the University of Minnesota
    Inventor: Daniel A. Vallera
  • Patent number: 11096995
    Abstract: The invention describes a method for preparing a composition comprising tumour cell stress proteins, said method comprising the following steps: providing tumour cells in a culture medium; subjecting the tumour cells under i) to a stress with the result that these cells produce stress proteins in response to the stress; obtaining or recovering stressed tumour cells and/or stress proteins; treating the stressed tumour cells and/or the stress proteins obtained with a molecule or a process capable of rendering the stress proteins immunogenic, preferably a hapten or haptenization. The invention also describes a pharmaceutical composition comprising tumour cell stress proteins and/or tumour cells comprising stress proteins, these stress proteins being rendered immunogenic, and are in particular haptenized, and a pharmaceutically acceptable excipient.
    Type: Grant
    Filed: August 20, 2018
    Date of Patent: August 24, 2021
    Assignee: BRENUS PHARMA
    Inventors: Benoît René Eugène Pinteur, Gilles Guy Devillers
  • Patent number: 11097013
    Abstract: The present disclosure provides anti-HER2 antibody-maytansine conjugate structures. The disclosure also encompasses methods of production of such conjugates, as well as methods of using the same.
    Type: Grant
    Filed: September 26, 2018
    Date of Patent: August 24, 2021
    Assignee: Redwood Bioscience, Inc.
    Inventors: David Rabuka, Aaron Edward Albers, Robyn M. Barfield, Gregory W. deHart, Penelope M. Drake, Romas Alvydas Kudirka, Albert W. Garofalo, Jesse M. McFarland
  • Patent number: 11091561
    Abstract: The present invention relates to monoclonal antibodies that specifically bind to HER2, or a fragment or derivative thereof or a polypeptide that contains at least a portion of said antibody that is sufficient to confer specific HER2 binding to the polypeptide. Said antibodies bind to the human Fc receptor and induce FcR mediated signaling pathways. The antibodies according to the invention bind to a different epitope than trastuzumab. The invention also relates to the use of an antibody according to the invention in the treatment of a HER-2 mediated disease. The present invention also relates to a pharmaceutical composition comprising a pharmaceutically acceptable carrier and a therapeutically effective amount of the antibody according to the invention, and the use of said composition in the treatment of a HER-2 mediated disease.
    Type: Grant
    Filed: May 8, 2017
    Date of Patent: August 17, 2021
    Assignee: MAB DISCOVERY GMBH
    Inventors: Stephan Fischer, Michael Brandt
  • Patent number: 11079381
    Abstract: The present invention relates to a method for risk-stratifying subjects suffering from B-precursor acute lymphoblastic leukemia (ALL), wherein said subjects are intended for a therapy comprising administration of a CD3 binding domain. Risk-stratification is based on the determination of the amount blast cells in a bone marrow sample from said subject, and/or on the determination of the number of blast cells per 1 ?l in a CSF sample from said subject. According to the category into which subjects are risk-stratified, said subjects can be appropriately treated, while their risk of a potential adverse neurological reaction can be reduced or even excluded.
    Type: Grant
    Filed: May 20, 2015
    Date of Patent: August 3, 2021
    Assignees: AMGEN RESEARCH (MUNICH) GMBH, AMGEN INC.
    Inventors: Gerhard Zugmaier, Peter Kufer, Shilpa Alekar
  • Patent number: 11077141
    Abstract: Cancer treatment is provided, by irradiating an individual with a localized, high single dose or short course of doses at a primary tumor site; collecting T cells from the individual after a period of time sufficient activation of an anti-tumor response; treating the individual with an effective dose of dose of chemotherapy; and reintroducing the T cell population back to the individual.
    Type: Grant
    Filed: November 28, 2018
    Date of Patent: August 3, 2021
    Assignee: The Board of Trustees of the Leland Stanford Junior University
    Inventors: Samuel Strober, Alexander Filatenkov
  • Patent number: 11077201
    Abstract: The present invention relates to therapeutic conjugates with improved ability to target various diseased cells containing a targeting moiety (such as an antibody or antibody fragment), a linker and a therapeutic moiety, and further relates to processes for making and using the conjugates.
    Type: Grant
    Filed: January 3, 2020
    Date of Patent: August 3, 2021
    Assignee: Immunomedics, Inc.
    Inventors: Serengulam V. Govindan, Sung-Ju Moon, David M. Goldenberg
  • Patent number: 11077171
    Abstract: A pharmaceutical composition contains an antibody or a fragment thereof specific for COL6A3 for the treatment of a cancer. A method of treating a cancer includes administering to a subject in need thereof the pharmaceutical composition. A kit includes a container that contains the pharmaceutical composition. A method of producing an antibody or a fragment thereof against a peptide or a MHC/peptide complex. A method for detecting a diseased tissue includes administering to a subject in need thereof an antibody or a fragment thereof conjugated to a radioisotope and detecting a signal from the radioisotope in the subject. A method for treating a diseased tissue includes administering to a subject in need thereof an antibody or a fragment thereof conjugated to a toxin.
    Type: Grant
    Filed: January 28, 2021
    Date of Patent: August 3, 2021
    Assignee: IMMATICS BIOTECHNOLOGIES GMBH
    Inventors: Jens Fritsche, Toni Weinschenk, Steffen Walter, Peter Lewandrowski, Harpreet Singh
  • Patent number: 11072655
    Abstract: Markers of acute myeloid leukemia stem cells (AMLSC) are identified. The markers are differentially expressed in comparison with normal counterpart cells, and are useful as diagnostic and therapeutic targets.
    Type: Grant
    Filed: January 9, 2020
    Date of Patent: July 27, 2021
    Assignee: The Board of Trustees of the Leland Stanford Junior University
    Inventors: Ravindra Majeti, Irving L. Weissman, Siddhartha Jaiswal, Mark P. Chao
  • Patent number: 11071775
    Abstract: A method is disclosed for treating small cell lung cancer (SCLC) in a subject that involves administering to the subject a therapeutically effective amount of dendritic cells engineered to overexpress p53. In some embodiments, the method further involves administering to the subject a therapeutically effective amount of all-trans-retinoic acid (ATRA). The method can also involve administering to the subject a therapeutically effective amount of an immune checkpoint inhibitor.
    Type: Grant
    Filed: April 4, 2016
    Date of Patent: July 27, 2021
    Assignee: H. LEE MOFFITT CANCER CENTER AND RESEARCH INSTITUTE, INC.
    Inventor: Scott Antonia