Patents by Inventor Zhiqin Ji

Zhiqin Ji 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).

  • Indazole, benzisoxazole, and benzisothiazole kinase inhibitors
    Patent number: 7297709
    Abstract: Compounds having the formula are useful for inhibiting protein tyrosine kinases. The present invention also discloses methods of making the compounds, compositions containing the compounds, and methods of treatment using the compounds.
    Type: Grant
    Filed: May 10, 2004
    Date of Patent: November 20, 2007
    Assignee: Abbott Laboratories
    Inventors: Yujia Dai, Steven K. Davidsen, Anna M. Ericsson, Kresna Hartandi, Zhiqin Ji, Michael R. Michaelides
  • Thiopyrimidine and isothiazolopyrimidine Kinase Inhibitors
    Publication number: 20060276490
    Abstract: Compounds having the formula are useful for inhibiting protein tyrosine kinases. The present invention also discloses methods of making the compounds, compositions containing the compounds, and methods of treatment using the compounds.
    Type: Application
    Filed: August 16, 2006
    Publication date: December 7, 2006
    Inventors: Michael Michaelides, Lee Arnold, Michael Curtin, Yujia Dai, Steven Davidsen, Robin Frey, Yan Guo, Zhiqin Ji, Neil Wishart
  • Substituted 7,8-dihydro-1H-pyrimido[4,5-b][1,4]diazepin-4-amines are novel kinase inhibitors
    Publication number: 20060270663
    Abstract: Compounds having the Formula (I) are useful for inhibiting protein tyrosine kinases. The present invention also discloses methods of making the compounds, compositions containing the compounds, and methods of treatment using the compounds.
    Type: Application
    Filed: May 12, 2006
    Publication date: November 30, 2006
    Inventors: Vijaya Gracias, Celerino Abad-Zapatero, Stevan Djuric, Zhiqin Ji, Michael Michaelides, Kent Stewart, Irini Zanze
  • Indazole, benzisoxazole, and benzisothiazole kinase inhibitors
    Publication number: 20050020603
    Abstract: Compounds having the formula are useful for inhibiting protein tyrosine kinases. The present invention also discloses methods of making the compounds, compositions containing the compounds, and methods of treatment using the compounds.
    Type: Application
    Filed: May 10, 2004
    Publication date: January 27, 2005
    Inventors: Yujia Dai, Steven Davidsen, Anna Ericsson, Kresna Hartandi, Zhiqin Ji, Michael Michaelides
  • Indazole and benzisoxazole kinase inhibitors
    Publication number: 20040235892
    Abstract: Compounds having the formula 1
    Type: Application
    Filed: May 22, 2003
    Publication date: November 25, 2004
    Inventors: Yujia Dai, Steven K. Davidsen, Anna M. Ericsson, Kresna Hartandi, Zhiqin Ji, Michael R. Michaelides
  • Thiopyrimidine and isothiazolopyrimidine kinase inhibitors
    Publication number: 20040014756
    Abstract: Compounds having the formula 1
    Type: Application
    Filed: March 20, 2003
    Publication date: January 22, 2004
    Inventors: Michael R. Michaelides, Michael L. Curtin, Yujia Dai, Steven K. Davidsen, Robin R. Frey, Yan Guo, Zhiqin Ji
  • Kinase inhibitors
    Publication number: 20030225098
    Abstract: The present application is directed to pyrazolopyrirnidine and furopyrimidine analogs of the formula (I) 1
    Type: Application
    Filed: March 21, 2003
    Publication date: December 4, 2003
    Inventors: Gavin C. Hirst, Lee D. Arnold, Andrew Burchat, Neil Wishart, David Calderwood, Carol K. Wada, Michael R. Michaelides, Zhiqin Ji, Melanie Muckey
  • Thiopyrimidine and isothiazolopyrimidine kinase inhibitors
    Publication number: 20030225273
    Abstract: Compounds having the formula 1
    Type: Application
    Filed: March 3, 2003
    Publication date: December 4, 2003
    Inventors: Michael R. Michaelides, Michael L. Curtin, Yujia Dai, Steven K. Davidsen, Robin R. Frey, Yan Guo, Zhiqin Ji
  • Kinase inhibitors
    Publication number: 20030199525
    Abstract: The present application is directed to pyrazolopyrimidine and furopyrimnidine analogs of the formula (I) 1
    Type: Application
    Filed: March 21, 2002
    Publication date: October 23, 2003
    Inventors: Gavin C. Hirst, Lee D. Arnold, Andrew Burchat, Neil Wishart, Carol K. Wada, Michael R. Michaelides, Zhiqin Ji, Melanie Muckey
  • Thiopyrimidine and isothiazolopyrimidine kinase inhibitors
    Publication number: 20030181468
    Abstract: Compounds having the formula 1
    Type: Application
    Filed: March 21, 2002
    Publication date: September 25, 2003
    Inventors: Michael R. Michaelides, Yujia Dai, Steven K. Davidsen, Robin R. Frey, Yan Guo, Zhiqin Ji, Lee D. Arnold, Neil Wishart
  • Inhibitors of histone deacetylase
    Publication number: 20020177594
    Abstract: Compounds having the formula 1
    Type: Application
    Filed: October 26, 2001
    Publication date: November 28, 2002
    Inventors: Michael L. Curtin, Yujia Dai, Steven K Davidsen, Robin R. Frey, Yan Guo, Howard R. Heyman, James H. Holms, Zhiqin Ji, Michael R. Michaelides, Anil Vasudevan, Carol K. Wada