Patents by Inventor Sonya Shah Khatana

Sonya Shah Khatana 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).

  • Benzimidazoles for inhibiting protein tyrosine kinase mediated cellular proliferation
    Patent number: 6218388
    Abstract: Benzimidazoles of Formula I below are inhibitors of protein tyrosine kinases, and are useful in treating cellular proliferation. The compounds are especially useful in treating cancer, atherosclerosis, restenosis, and psoriasis.
    Type: Grant
    Filed: December 10, 1999
    Date of Patent: April 17, 2001
    Assignee: Warner-Lambert Company
    Inventors: Diane Harris Boschelli, William Alexander Denny, Annette Marian Doherty, James Marino Hamby, Sonya Shah Khatana, James Bernard Kramer, Brian Desmond Palmer, Howard Daniel Hollis Showalter
  • Benzimidazoles for inhibiting protein tyrosine kinase mediated cellular proliferation
    Patent number: 5990146
    Abstract: Benzimidazoles of Formula I below are inhibitors of protein tyrosine kinases, and are useful in treating cellular proliferation. ##STR1## The compounds are especially useful in treating cancer, atherosclerosis, restenosis, and psoriasis.
    Type: Grant
    Filed: August 17, 1998
    Date of Patent: November 23, 1999
    Assignee: Warner-Lambert Company
    Inventors: Diane Harris Boschelli, William Alexander Denny, Annette Marian Doherty, James Marino Hamby, Sonya Shah Khatana, James Bernard Kramer, Brian Desmond Palmer, Howard Daniel Hollis Showalter