Patents by Inventor Krishnamurthi Vyas

Krishnamurthi Vyas 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).

  • ARIPIPRAZOLE CO-CRYSTALS
    Publication number: 20090054455
    Abstract: Co-crystals comprising aripiprazole and fumaric acid.
    Type: Application
    Filed: February 2, 2007
    Publication date: February 26, 2009
    Applicants: DR. REDDY'S LABORATORIES LTD., DR. REDDY'S LABORATORIES, INC.
    Inventors: Surya Narayana Devarakonda, Krishnamurthi Vyas, Sivakumar Reddy Bommareddy, Pratap Reddy Padi, Balaji Raghupathy
  • Polymorphic forms of troglitazone having enhanced anti-diabetic activity and a process for their preparation
    Patent number: 5700820
    Abstract: Novel polymorphic forms of Troglitazone and methods for preparing the polymorphic forms of Troglitazone. The polymorphic forms of Troglitazone can be used to treat diabetic ailments.
    Type: Grant
    Filed: June 19, 1996
    Date of Patent: December 23, 1997
    Assignee: Dr. Reddy's Research Foundation
    Inventors: Krishnamurthi Vyas, Chebiyyam Prabhakar, Sreenivas Dharmaraja Rao, Mamillapalli Ramabadhra Sarma, Om Gaddam Reddy, Rajagopalan Ramanujam, Ranjan Chakrabarti