Patents by Inventor Zhili Xin

Zhili Xin 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).

  • Preparation of phosphorothioate oligomers
    Patent number: 6476216
    Abstract: The present invention is directed to methods for solid phase nucleotide synthesis utilizing substituted imidazole catalysts.
    Type: Grant
    Filed: December 3, 1998
    Date of Patent: November 5, 2002
    Assignee: McGill University
    Inventors: George Just, Zhili Xin, Eric Marsault, Yi Jin, Jianchao Wang
  • Selective protein tyrosine phosphatatase inhibitors
    Publication number: 20020072516
    Abstract: Compounds of formula (I) 1
    Type: Application
    Filed: August 29, 2001
    Publication date: June 13, 2002
    Inventors: Gang Liu, Bruce G. Szczepankiewicz, Zhonghua Pei, Zhili Xin, David A. Janowick
  • Amino (oxo) acetic acid protein tyrosine phosphatase inhibitors
    Publication number: 20020035137
    Abstract: Compounds of formula (I) 1
    Type: Application
    Filed: July 31, 2001
    Publication date: March 21, 2002
    Inventors: Gang Liu, Bruce G. Szczepankiewicz, Zhonghua Pei, Zhili Xin, Thorsten K. Oost, David A. Janowick
  • Preparation of phosphorothioate and boranophosphate oligomers
    Patent number: 6160109
    Abstract: Methods and intermediates for the preparation of oligomers containing diastereomerically enriched phosphorothioate and boranophosphate linkages are disclosed.
    Type: Grant
    Filed: June 30, 1998
    Date of Patent: December 12, 2000
    Assignees: Isis Pharmaceuticals, Inc., McGill University
    Inventors: George Just, Zhili Xin, Eric Marsault, Yi Jin, Jianchao Wang, Muthiah Manoharan
  • Cell adhesion-inhibiting antiinflammatory and immune-suppressive compounds
    Patent number: 6110922
    Abstract: The present invention relates to novel cinnamide compounds that are useful for treating inflammatory and immune diseases, to pharmaceutical compositions comprising these compounds, and to methods of inhibiting inflammation or suppressing immune response in a mammal.
    Type: Grant
    Filed: December 29, 1998
    Date of Patent: August 29, 2000
    Assignee: Abbott Laboratories
    Inventors: James Link, Gang Liu, Zhonghua Pei, Tom von Geldern, Martin Winn, Zhili Xin
  • Preparation of phosphorothioate oligomers
    Patent number: 6031092
    Abstract: Methods and intermediates for the preparation of oligomers containing diastereomerically enriched phosphorothioate linkages are disclosed.
    Type: Grant
    Filed: October 15, 1997
    Date of Patent: February 29, 2000
    Assignee: Mc Gill University
    Inventors: George Just, Zhili Xin, Eric Marsault, Yi Jin
  • Preparation of phosphorothioate oligomers
    Patent number: 5945521
    Abstract: Methods and intermediates for the preparation of oligomers containing diastereomerically enriched phosphorothioate linkages are disclosed.
    Type: Grant
    Filed: October 9, 1997
    Date of Patent: August 31, 1999
    Assignee: McGill University
    Inventors: George Just, Zhili Xin, Eric Marsault, Yi Jin
  • Preparation of chiral phosphorothioate oligomers
    Patent number: 5734041
    Abstract: Methods and intermediates for the preparation of oligomers containing diastereomerically enriched phosphorothioate linkages are disclosed.
    Type: Grant
    Filed: October 20, 1995
    Date of Patent: March 31, 1998
    Assignee: McGill University
    Inventors: George Just, Zhili Xin, Eric Marsault, Yi Jin