Patents by Inventor Xiangyang Zhu

Xiangyang Zhu 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).

  • ANTI-IL-23 ANTIBODIES
    Publication number: 20190144534
    Abstract: The present invention relates to anti-IL-23p19 binding compounds, in particular new humanized anti-IL-23p19 antibodies and therapeutic and diagnostic methods and compositions for using the same.
    Type: Application
    Filed: January 25, 2019
    Publication date: May 16, 2019
    Applicant: Boehringer Ingelheim International GmbH
    Inventors: Rachel Rebecca Barrett, Keith A. Canada, Katrina Mary Catron, Robert Copenhaver, Lee Edward Frego, Ernest Lee Raymond, Sanjaya Singh, Xiangyang Zhu
  • Anti-IL-23 antibodies
    Patent number: 10202448
    Abstract: The present invention relates to anti-IL-23p19 binding compounds, in particular new humanized anti-IL-23p19 antibodies and therapeutic and diagnostic methods and compositions for using the same.
    Type: Grant
    Filed: August 4, 2016
    Date of Patent: February 12, 2019
    Assignee: Boehringer Ingelheim International GmbH
    Inventors: Rachel Rebecca Barrett, Keith A. Canada, Katrina Mary Catron, Robert Copenhaver, Lee Edward Frego, Ernest Lee Raymond, Sanjaya Singh, Xiangyang Zhu
  • Methods of making acrylamide-acrylic acid copolymers
    Patent number: 10179855
    Abstract: A method of making acrylamide-acrylic acid copolymers in water-in-oil latices is described. The method results in a copolymer having randomly distributed carboxylate functionalities and is suitable for ionic crosslinking. The copolymers and their ionically crosslinked counterparts are useful for enhanced oil recovery processes.
    Type: Grant
    Filed: June 23, 2016
    Date of Patent: January 15, 2019
    Assignee: Ecolab USA Inc.
    Inventors: Stephen Marrou, Xiangyang Zhu, Heqing Huang
  • METHODS OF MAKING ACRYLAMIDE-ACRYLIC ACID COPOLYMERS
    Publication number: 20160376390
    Abstract: A method of making acrylamide-acrylic acid copolymers in water-in-oil latices is described. The method results in a copolymer having randomly distributed carboxylate functionalities and is suitable for ionic crosslinking. The copolymers and their ionically crosslinked counterparts are useful for enhanced oil recovery processes.
    Type: Application
    Filed: June 23, 2016
    Publication date: December 29, 2016
    Inventors: Stephen Marrou, Xiangyang Zhu, Heqing Huang
  • HIGHLY RANDOM ACRYLAMIDE-ACRYLIC ACID COPOLYMERS
    Publication number: 20160376389
    Abstract: Highly random acrylamide-acrylic acid copolymers are described. Ionic crosslinking of the highly random copolymers in dilute solution results in improved viscosity and gel strength compared to copolymers prepared by conventional methods. The ionically crosslinked copolymers are useful in enhanced oil recovery processes.
    Type: Application
    Filed: June 23, 2016
    Publication date: December 29, 2016
    Inventors: Stephen Marrou, Xiangyang Zhu, Heqing Huang
  • Anti-IL-23 Antibodies
    Publication number: 20160333091
    Abstract: The present invention relates to anti-IL-23p19 binding compounds, in particular new humanized anti-IL-23p19 antibodies and therapeutic and diagnostic methods and compositions for using the same.
    Type: Application
    Filed: August 4, 2016
    Publication date: November 17, 2016
    Inventors: Rachel Rebecca BARRETT, Keith A. CANADA, Katrina Mary CATRON, Robert COPENHAVER, Lee Edward FREGO, Ernest Lee RAYMOND, Sanjaya SINGH, Xiangyang ZHU
  • Anti-IL-23 antibodies
    Patent number: 9441036
    Abstract: The present invention relates to anti-IL-23p19 binding compounds, in particular new humanized anti-IL-23p19 antibodies and therapeutic and diagnostic methods and compositions for using the same.
    Type: Grant
    Filed: June 12, 2014
    Date of Patent: September 13, 2016
    Assignee: BOEHRINGER INGELHEIM INTERNATIONAL GMBH
    Inventors: Rachel Rebecca Barrett, Keith Canada, Katrina Mary Catron, Robert Copenhaver, Lee Edward Frego, Ernest Lee Raymond, Sanjaya Singh, Xiangyang Zhu
  • Anti-IL-23 Antibodies
    Publication number: 20140363444
    Abstract: The present invention relates to anti-IL-23p19 binding compounds, in particular new humanized anti-IL-23p19 antibodies and therapeutic and diagnostic methods and compositions for using the same.
    Type: Application
    Filed: June 12, 2014
    Publication date: December 11, 2014
    Applicant: BOEHRINGER INGELHEIM INTERNATIONAL GMBH
    Inventors: Rachel Rebecca BARRETT, Keith CANADA, Katrina Mary CATRON, Robert COPENHAVER, Lee Edward Frego, Ernest Lee Raymond, Sanjaya SINGH, Xiangyang ZHU
  • Anti-IL-23 antibodies
    Patent number: 8778346
    Abstract: The present invention relates to anti-IL-23p19 binding compounds, in particular new humanized anti-IL-23p19 antibodies and therapeutic and diagnostic methods and compositions for using the same.
    Type: Grant
    Filed: November 2, 2011
    Date of Patent: July 15, 2014
    Assignee: Boehringer Ingelheim International GmbH
    Inventors: Rachel Rebecca Barrett, Keith Canada, Katrina Mary Catron, Robert Copenhaver, Lee Edward Frego, Ernest Lee Raymond, Sanjaya Singh, Xiangyang Zhu
  • Anti-IL-23 Antibodies
    Publication number: 20120282269
    Abstract: The present invention relates to anti-IL-23p19 binding compounds, in particular new humanized anti-IL-23p19 antibodies and therapeutic and diagnostic methods and compositions for using the same.
    Type: Application
    Filed: November 2, 2011
    Publication date: November 8, 2012
    Applicant: Boehringer Ingelheim International GmbH
    Inventors: Rachel Rebecca Barrett, Keith Canada, Katrina Mary Catron, Robert Copenhaver, Lee Edward Frego, Ernest Lee Raymond, Sanjaya Singh, Xiangyang Zhu
  • Fusion Proteins Comprising Canine FC Portions
    Publication number: 20120093814
    Abstract: The present invention relates to therapeutic peptides and proteins fused to a canine antibody Fc domain. Methods and compositions of using the same are described.
    Type: Application
    Filed: March 30, 2010
    Publication date: April 19, 2012
    Applicant: BOEHRINGER INGELHEIM INTERNATIONAL GMBH
    Inventors: Keith Canada, Sanjaya Singh, Xiangyang Zhu
  • Portable microbiological testing device for gases
    Patent number: 8143019
    Abstract: A method and apparatus for microbiological testing of biogas and other gaseous streams in which a liquid bacteria growth medium disposed within a lower region of a portable sampling vessel is contacted with a gas sample of interest. The gas sample is passed through a hydrophobic filter element which retains microorganisms in the gas sample. The sampling vessel is then inverted, thereby submerging the hydrophobic filter element in the liquid bacteria growth medium. The sampling vessel is incubated for a predetermined period of time at a predetermined temperature following which a presence or absence of microorganisms is determined based on turbidity and/or color of the liquid bacteria growth medium.
    Type: Grant
    Filed: June 30, 2009
    Date of Patent: March 27, 2012
    Assignee: Gas Technology Institute
    Inventors: Xiangyang Zhu, Kristine Mila H. Cruz, Diane Saber
  • PORTABLE MICROBIOLOGICAL TESTING DEVICE FOR GASES
    Publication number: 20100330603
    Abstract: A method and apparatus for microbiological testing of biogas and other gaseous streams in which a liquid bacteria growth medium disposed within a lower region of a portable sampling vessel is contacted with a gas sample of interest. The gas sample is passed through a hydrophobic filter element which retains microorganisms in the gas sample. The sampling vessel is then inverted, thereby submerging the hydrophobic filter element in the liquid bacteria growth medium. The sampling vessel is incubated for a predetermined period of time at a predetermined temperature following which a presence or absence of microorganisms is determined based on turbidity and/or color of the liquid bacteria growth medium.
    Type: Application
    Filed: June 30, 2009
    Publication date: December 30, 2010
    Applicant: GAS TECHNOLOGY INSTITUTE
    Inventors: Xiangyang Zhu, Kristine Mila H. Cruz, Diane Saber
  • Rapid quantification of acetic acid-producing bacteria using real-time PCR
    Patent number: 7384770
    Abstract: A set of primer pairs for amplifying a nucleic acid of an acetic acid-producing bacteria, each primer containing an oligonucleotide selected from the ackA gene region of the acetic acid-producing bacteria. The primers are particularly suitable for amplifying the nucleic acid of acetic acid-producing bacteria present in gas and oil production operations.
    Type: Grant
    Filed: January 9, 2007
    Date of Patent: June 10, 2008
    Assignee: Gas Technology Institute
    Inventor: Xiangyang Zhu
  • Rapid quantification of butyric acid-producing bacteria using real-time PCR
    Patent number: 7276358
    Abstract: A set of primer pairs for amplifying a nucleic acid of a butyric acid-producing bacteria, each primer containing an oligonucleotide selected from the buk gene region of the butyric acid-producing bacteria. The primers are particularly suitable for amplifying the nucleic acid of butyric acid-producing bacteria present in gas and oil production operations.
    Type: Grant
    Filed: December 22, 2006
    Date of Patent: October 2, 2007
    Assignee: Gas Technology Institute
    Inventor: Xiangyang Zhu
  • All-terrain vehicle
    Patent number: D640605
    Type: Grant
    Filed: August 17, 2010
    Date of Patent: June 28, 2011
    Assignee: Zhejiang CFMOTO Power Co., Ltd
    Inventors: Guogui Lai, Xiangyang Zhu, Yongzhou Zhao, Zhangping Yuan, Hui Xu, Jinpin Zheng, Yonggang Cui