Patents by Inventor Shitalkumar Ratnakar Pathak

Shitalkumar Ratnakar Pathak 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).

  • Stable warfarin sodium liquid formulation and method of making same
    Patent number: 7259185
    Abstract: A stable liquid composition comprising warfarin sodium, glycerin, an alcohol such as ethanol, and a pH buffer such as a phosphate buffer providing a pH above 7 is provided. The stability of the composition is characterized by the amount of warfarin sodium in the composition degraded after 1 month at room temperature, which is 5% or less. A method for preparing the composition and a method for providing an anti-coagulant therapy are also disclosed.
    Type: Grant
    Filed: June 14, 2006
    Date of Patent: August 21, 2007
    Assignee: Morton Grove Pharmaceuticals, Inc.
    Inventors: Meagan Erica Weldele, David Delmarre, Danchen Gao, Mahmoud Assad El-Khateeb, Carlos-Julian Sison Centeno, Shitalkumar Ratnakar Pathak