Patents by Inventor Yuanzheng Zhang

Yuanzheng Zhang 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).

  • Patent number: 10711061
    Abstract: The present invention discloses antibodies to canine PD-1 that have specific sequences and a high binding affinity for canine PD-1. The invention also discloses the use of the antibodies of the present invention in the treatment of cancer in dogs.
    Type: Grant
    Filed: February 12, 2018
    Date of Patent: July 14, 2020
    Assignee: Intervet Inc.
    Inventors: Mohamad Morsey, Yuanzheng Zhang, Denise Bartels-Morozov, Jason Erskine, Ian Tarpey
  • Publication number: 20200109212
    Abstract: The present disclosure describes antibodies including caninized antibodies against canine PD-L1 with specific properties. The document relates to epitopes of canine PD-L that bind to these antibodies, as well as to anti-canine PD-L1 antibodies that bind these epitopes, and to the use of the caninized anti-canine PD-L1 antibodies in the treatment of cancer in dogs.
    Type: Application
    Filed: December 18, 2019
    Publication date: April 9, 2020
    Applicant: Intervet Inc.
    Inventors: Mohamad Morsey, Yuanzheng Zhang, Denise Bartels-Morozov, Jason Erskine, Ian Tarpey
  • Patent number: 10550194
    Abstract: The present disclosure describes antibodies including caninized antibodies against canine PD-L1 with specific properties. The document relates to epitopes of canine PD-L1 that bind to these antibodies, as well as to anti-canine PD-L1 antibodies that bind these epitopes, and to the use of the caninized anti-canine PD-L1 antibodies in the treatment of cancer in dogs.
    Type: Grant
    Filed: September 29, 2015
    Date of Patent: February 4, 2020
    Assignee: Intervet Inc.
    Inventors: Mohamad Morsey, Yuanzheng Zhang, Denise Bartels-Morozov, Jason Erskine, Ian Tarpey
  • Publication number: 20190002562
    Abstract: The present invention discloses caninized antibodies with specific properties. The present invention also discloses caninized murine antibodies against canine PD-1 that have a high binding affinity for canine PD-1. The invention further discloses the use of the caninized antibodies of the present invention in the treatment of cancer in dogs.
    Type: Application
    Filed: September 13, 2018
    Publication date: January 3, 2019
    Applicant: Intervet Inc.
    Inventors: Mohamad Morsey, Yuanzheng Zhang, Ian Tarpey
  • Publication number: 20180371097
    Abstract: The present invention provides caninized human anti-human IL-4R? antibodies that have specific sequences and a high binding affinity for canine IL-4R?. The invention also relates to use of these antibodies in the treatment of dogs against atopic dermatitis.
    Type: Application
    Filed: December 15, 2016
    Publication date: December 27, 2018
    Applicant: Intervet Inc.
    Inventors: Mohamad Morsey, Yuanzheng Zhang
  • Publication number: 20180346580
    Abstract: The present invention discloses antibodies and blocking antibodies to canine IL-4 receptor alpha that have specific sequences and a high binding affinity for canine IL-4 receptor ?. The present invention also discloses the use of the antibodies of the present invention in the treatment of atopic dermatitis in dogs. The present invention further discloses unique epitopes that bind to the antibodies to canine IL-4 receptor alpha.
    Type: Application
    Filed: April 1, 2016
    Publication date: December 6, 2018
    Applicant: Intervet Inc.
    Inventors: Mohamad Morsey, Yuanzheng Zhang
  • Publication number: 20180346570
    Abstract: The present invention provides caninized murine anti-human PD-1 antibodies that have specific sequences and a high binding affinity for canine PD-1. The invention also relates to use of these antibodies in the treatment of dogs.
    Type: Application
    Filed: June 13, 2018
    Publication date: December 6, 2018
    Applicant: Intervet Inc.
    Inventors: Mohamad Morsey, Yuanzheng Zhang, Denise Bartels-Morozov, Jason Erskine, Ian Tarpey, Leonard Presta
  • Patent number: 10106607
    Abstract: The present invention discloses caninized antibodies with specific properties. The present invention also discloses caninized murine antibodies againstcanine PD-1 that have a high binding affinity for canine PD-1. The invention further discloses the use of the caninized antibodies of the present invention in the treatment of cancer in dogs.
    Type: Grant
    Filed: December 19, 2014
    Date of Patent: October 23, 2018
    Assignee: Intervet Inc.
    Inventors: Mohamad Morsey, Yuanzheng Zhang, Ian Tarpey
  • Publication number: 20180251554
    Abstract: The present invention discloses antibodies to canine PD-1 that have specific sequences and a high binding affinity for canine PD-1. The invention also discloses the use of the antibodies of the present invention in the treatment of cancer in dogs.
    Type: Application
    Filed: February 12, 2018
    Publication date: September 6, 2018
    Applicant: Intervet Inc.
    Inventors: Mohamad Morsey, Yuanzheng Zhang, Denise Bartels-Morozov, Jason Erskine, Ian Tarpey
  • Publication number: 20180237535
    Abstract: The present disclosure describes antibodies including caninized antibodies against canine PD-L1 with specific properties. The document relates to epitopes of canine PD-L1 that bind to these antibodies, as well as to anti-canine PD-L1 antibodies that bind these epitopes, and to the use of the caninized anti-canine PD-L1 antibodies in the treatment of cancer in dogs.
    Type: Application
    Filed: September 29, 2015
    Publication date: August 23, 2018
    Applicant: Intervet Inc.
    Inventors: Mohamad Morsey, Yuanzheng Zhang, Denise Bartels-Morozov, Jason Erskine, Ian Tarpey
  • Patent number: 10023636
    Abstract: The present invention provides caninized murine anti-human PD-1 antibodies that have specific sequences and a high binding affinity for canine PD-1. The invention also relates to use of these antibodies in the treatment of dogs.
    Type: Grant
    Filed: December 19, 2014
    Date of Patent: July 17, 2018
    Assignee: Intervet Inc.
    Inventors: Mohamad Morsey, Yuanzheng Zhang, Denise Bartels-Morozov, Jason Erskine, Ian Tarpey, Leonard G. Presta
  • Patent number: 9944704
    Abstract: The present invention discloses antibodies to canine PD-1 that have specific sequences and a high binding affinity for canine PD-1. The invention also discloses the use of the antibodies of the present invention in the treatment of cancer in dogs.
    Type: Grant
    Filed: December 19, 2014
    Date of Patent: April 17, 2018
    Assignee: Intervet Inc.
    Inventors: Mohamad Morsey, Yuanzheng Zhang, Denise Bartels-Morozov, Jason Erskine, Ian Tarpey
  • Publication number: 20160333096
    Abstract: The present invention discloses antibodies to canine PD-1 that have specific sequences and a high binding affinity for canine PD-1. The invention also discloses the use of the antibodies of the present invention in the treatment of cancer in dogs.
    Type: Application
    Filed: December 19, 2014
    Publication date: November 17, 2016
    Applicant: Intervet Inc.
    Inventors: Mohamad Morsey, Yuanzheng Zhang, Denise Bartels-Morozov, Jason Erskine, Ian Tarpey
  • Publication number: 20160319018
    Abstract: The present invention provides caninized murine anti-human PD-1 antibodies that have specific sequences and a high binding affinity for canine PD-1. The invention also relates to use of these antibodies in the treatment of dogs.
    Type: Application
    Filed: December 19, 2014
    Publication date: November 3, 2016
    Applicant: Intervet Inc.
    Inventors: Mohamad Morsey, Yuanzheng Zhang, Denise Bartels-Morozov, Jason Erskine, Ian Tarpey, Leonard G. Presta
  • Publication number: 20160311902
    Abstract: The present invention discloses caninized antibodies with specific properties. The present invention also discloses caninized murine antibodies againstcanine PD-1 that have a high binding affinity for canine PD-1. The invention further discloses the use of the caninized antibodies of the present invention in the treatment of cancer in dogs.
    Type: Application
    Filed: December 19, 2014
    Publication date: October 27, 2016
    Applicant: Intervet Inc.
    Inventors: Mohamad Morsey, Yuanzheng Zhang, Ian Tarpey
  • Patent number: 8784829
    Abstract: The present invention relates to polynucleotide sequences encoding novel Lawsonia intracellularis polypeptides. It also relates to DNA fragments, recombinant plasmid DNA and live recombinant microorganisms comprising these sequences. Moreover, the invention relates to polypeptides encoded by these nucleotide sequences. The invention also relates to immunogenic compositions for prevention of Lawsonia intracellularis infections and methods for the preparation of these immunogenic compositions. The invention also relates to diagnostic tests for the detection of Lawsonia intracellularis DNA, the detection of Lawsonia intracellularis antigens and detection of antibodies against Lawsonia intracellularis.
    Type: Grant
    Filed: October 21, 2009
    Date of Patent: July 22, 2014
    Assignee: Intervet Inc.
    Inventors: Mohamad A. Morsey, Stephanie M. Cook, Yuanzheng Zhang, Qing Zhang
  • Publication number: 20110200631
    Abstract: The present invention relates to polynucleotide sequences encoding novel Lawsonia intracellularis polypeptides. It also relates to DNA fragments, recombinant plasmid DNA and live recombinant microorganisms comprising these sequences. Moreover, the invention relates to polypeptides encoded by these nucleotide sequences. The invention also relates to immunogenic compositions for prevention of Lawsonia intracellularis infections and methods for the preparation of these immunogenic compositions. The invention also relates to diagnostic tests for the detection of Lawsonia intracellularis DNA, the detection of Lawsonia intracellularis antigens and detection of antibodies against Lawsonia intracellularis.
    Type: Application
    Filed: October 21, 2009
    Publication date: August 18, 2011
    Inventors: Mohamad A. Morsey, Yuanzheng Zhang, Qing Zhang, Stephanie M. Cook