Patents by Inventor Jonathan C. Li

Jonathan C. Li has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20240376557
    Abstract: The present invention provides synthetic nucleic acid sequences comprising 10-30 nucleotides of the J2L and B6R gene regions and/or the 3? non-coding region of the Monkeypox virus genome, and a synthetic nucleic acid sequence comprising 10-30 nucleotides of a nucleic acid sequence that is complementary to at least one of those regions. Also provided are compositions comprising the sequences, and uses of the sequences in diagnostic kits. The present invention further provides a primer and probe set for determining the presence or absence of Monkeypox virus in a biological sample, wherein the primer set comprises at least one of the synthetic nucleic acid sequences. Also provided are a composition comprising the primer and probe set, and use of the primer and probe set in a diagnostic kit. Finally, the present invention provides kits and methods for determining the presence or absence of Monkeypox virus in a biological sample.
    Type: Application
    Filed: January 19, 2024
    Publication date: November 14, 2024
    Inventors: Shuo Shen, Jonathan C Li, Rui Ni, Michael Y Sha, Aiguo Zhang
  • Publication number: 20240117036
    Abstract: The present invention relates to Tri-Specific Binding Molecules, which are multi-chain polypeptide molecules that possess three Binding Domains and are thus capable of mediating coordinated binding to three epitopes. The Tri-Specific Binding Molecule is preferably characterized in possessing binding domains that permit it to immunospecifically bind to: (1) an epitope of a first Cancer Antigen, (2) an epitope of a second Cancer Antigen, and (3) an epitope of a molecule that is expressed on the surface of an immune system effector cell, and are thus capable of localizing an immune system effector cell to a cell that expresses a Cancer Antigen, so as to thereby facilitate the killing of such cancer cell.
    Type: Application
    Filed: May 19, 2023
    Publication date: April 11, 2024
    Inventors: Ezio BONVINI, Paul A. MOORE, Jonathan C. LI, Leslie S. JOHNSON, Kalpana SHAH
  • Patent number: 11697684
    Abstract: The present invention relates to Tri-Specific Binding Molecules, which are multi-chain polypeptide molecules that possess three Binding Domains and are thus capable of mediating coordinated binding to three epitopes. The Tri-Specific Binding Molecule is preferably characterized in possessing binding domains that permit it to immunospecifically bind to: (1) an epitope of a first Cancer Antigen, (2) an epitope of a second Cancer Antigen, and (3) an epitope of a molecule that is expressed on the surface of an immune system effector cell, and are thus capable of localizing an immune system effector cell to a cell that expresses a Cancer Antigen, so as to thereby facilitate the killing of such cancer cell.
    Type: Grant
    Filed: February 28, 2020
    Date of Patent: July 11, 2023
    Assignee: MACROGENICS, INC.
    Inventors: Ezio Bonvini, Paul A. Moore, Jonathan C. Li, Leslie S. Johnson, Kalpana Shah
  • Publication number: 20200199223
    Abstract: The present invention relates to Tri-Specific Binding Molecules, which are multi-chain polypeptide molecules that possess three Binding Domains and are thus capable of mediating coordinated binding to three epitopes. The Tri-Specific Binding Molecule is preferably characterized in possessing binding domains that permit it to immunospecifically bind to: (1) an epitope of a first Cancer Antigen, (2) an epitope of a second Cancer Antigen, and (3) an epitope of a molecule that is expressed on the surface of an immune system effector cell, and are thus capable of localizing an immune system effector cell to a cell that expresses a Cancer Antigen, so as to thereby facilitate the killing of such cancer cell.
    Type: Application
    Filed: February 28, 2020
    Publication date: June 25, 2020
    Inventors: Ezio BONVINI, Paul A. MOORE, Jonathan C. LI, Leslie S. JOHNSON, Kalpana SHAH
  • Patent number: 10633440
    Abstract: The present invention relates to Tri-Specific Binding Molecules, which are multi-chain polypeptide molecules that possess three Binding Domains and are thus capable of mediating coordinated binding to three epitopes. The Tri-Specific Binding Molecule is preferably characterized in possessing binding domains that permit it to immunospecifically bind to: (1) an epitope of a first Cancer Antigen, (2) an epitope of a second Cancer Antigen, and (3) an epitope of a molecule that is expressed on the surface of an immune system effector cell, and are thus capable of localizing an immune system effector cell to a cell that expresses a Cancer Antigen, so as to thereby facilitate the killing of such cancer cell.
    Type: Grant
    Filed: May 29, 2015
    Date of Patent: April 28, 2020
    Assignee: MACROGENICS, INC.
    Inventors: Ezio Bonvini, Paul A. Moore, Jonathan C. Li, Leslie S. Johnson, Kalpana Shah
  • Patent number: 10501552
    Abstract: The present invention is directed to multivalent DR5-Binding Molecules that comprise Binding Domain(s) of anti-DR5 antibodies, and particularly Binding Domain(s) of anti-human DR5 antibodies. The DR5-Binding Molecules of the present invention include bivalent and tetravalent molecules having two, three or four DR5-Binding Domains each capable of binding human DR5. In particular, the present invention is directed to multivalent DR5-Binding Molecules that comprise diabodies, and more particularly, diabodies that comprise a covalently bonded complex of two or more polypeptide chains. The invention particularly pertains to such multivalent DR5-Binding Molecules that comprise of the anti-DR5 antibodies DR5 mAb 1 and/or DR5 mAb 2, and/or humanized and chimeric versions of such antibodies.
    Type: Grant
    Filed: May 29, 2015
    Date of Patent: December 10, 2019
    Assignee: MacroGenics, Inc.
    Inventors: Paul A. Moore, Leslie S. Johnson, Jonathan C. Li, Kalpana Shah
  • Publication number: 20180016344
    Abstract: The present invention is directed to multivalent DR5-Binding Molecules that comprise Binding Domain(s) of anti-DR5 antibodies, and particularly Binding Domain(s) of anti-human DR5 antibodies. The DR5-Binding Molecules of the present invention include bivalent and tetravalent molecules having two, three or four DR5-Binding Domains each capable of binding human DR5. In particular, the present invention is directed to multivalent DR5-Binding Molecules that comprise diabodies, and more particularly, diabodies that comprise a covalently bonded complex of two or more polypeptide chains. The invention particularly pertains to such multivalent DR5-Binding Molecules that comprise of the anti-DR5 antibodies DR5 mAb 1 and/or DR5 mAb 2, and/or humanized and chimeric versions of such antibodies.
    Type: Application
    Filed: May 29, 2015
    Publication date: January 18, 2018
    Applicant: MacroGenics, Inc.
    Inventors: Paul A. Moore, Leslie S. Johnson, Jonathan C. Li, Kalpana Shah
  • Publication number: 20170204176
    Abstract: The present invention relates to Tri-Specific Binding Molecules, which are multi-chain polypeptide molecules that possess three Binding Domains and are thus capable of mediating coordinated binding to three epitopes. The Tri-Specific Binding Molecule is preferably characterized in possessing binding domains that permit it to immunospecifically bind to: (1) an epitope of a first Cancer Antigen, (2) an epitope of a second Cancer Antigen, and (3) an epitope of a molecule that is expressed on the surface of an immune system effector cell, and are thus capable of localizing an immune system effector cell to a cell that expresses a Cancer Antigen, so as to thereby facilitate the killing of such cancer cell.
    Type: Application
    Filed: May 29, 2015
    Publication date: July 20, 2017
    Applicant: MacroGenics, Inc.
    Inventors: Ezio Bonvini, Paul A. Moore, Jonathan C. Li, Leslie S. Johnson, Kalpana Shah