Patents by Inventor Jayaram Srirangam

Jayaram Srirangam 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).

  • Methods of preparing indazole compounds
    Publication number: 20060094881
    Abstract: The present invention relates to methods for preparing indazole compounds of formula I, which are useful as modulators and/or inhibitors of protein kinases. The present invention also relates to intermediate compounds useful in the preparation of compounds of formula I.
    Type: Application
    Filed: October 31, 2005
    Publication date: May 4, 2006
    Inventors: Brigitte Ewanicki, Erik Flahive, Annie Kasparian, Mark Mitchell, Michael Perry, Stacy O'Neill-Slawecki, Neal Sach, James Saenz, Bing Shi, Nebojsa Stankovic, Jayaram Srirangam, Qingping Tian, Shu Yu
  • Methods for the removal of heavy metals
    Publication number: 20060091067
    Abstract: The present invention relates to novel compositions such as cysteine adsorbed on solid support media and trimercaptotriazine bound to silica gel, which are useful for the removal of heavy metals such as palladium from organic phases. The present invention also relates to methods of removing heavy metals by using these compositions.
    Type: Application
    Filed: October 31, 2005
    Publication date: May 4, 2006
    Inventors: Yunying Fan, James Saenz, Bing Shi, Jayaram Srirangam, Shu Yu
  • Polymorphic and amorphous forms of 2,5-dimethyl-2H-pyrazole-3-carboxylic acid {2-fluoro-5-[3-((E)-2 pyridin-2-YL-vinyl)-1H-indazol-6-ylamino]-phenyl}-amide
    Publication number: 20050267158
    Abstract: The invention provides several polymorphic forms and an amorphous form of 2,5-Dimethyl-2H-pyrazole-3-carboxylic acid {2-fluoro-5-[3-((E)-2-pyridin-2-yl-vinyl)-1H-indazol-6-ylamino]-phenyl}-amide, pharmaceutical compositions containing such polymorphic or amorphous forms, and methods of using such pharmaceutical compositions to treat disease states mediated by protein kinases, such as cancer and other disease states associated with unwanted angiogenesis and/or cellular proliferation.
    Type: Application
    Filed: March 15, 2005
    Publication date: December 1, 2005
    Inventors: Qiang Ye, Scott Zook, Michael Ouellette, Don Hettinger, Jayaram Srirangam, Robert Kania, Nabil Saeed, Matthew Wightlin, Mark Mitchell