Patents by Inventor Chitra Valdya

Chitra Valdya 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).

  • NOVEL PROCESS
    Publication number: 20090286880
    Abstract: The present invention relates to a novel process for the preparation of ?-amino acids, such as (±)-3-(aminomethyl)-5-methyl-hexanoic acid 1, which is a key intermediate in the preparation of the potent anticonvulsant pregabalin, (S)-(+)-3-(aminomethyl)-5-methyl-hexanoic acid 2.
    Type: Application
    Filed: July 12, 2007
    Publication date: November 19, 2009
    Applicants: Generics [UK] Limited, Merck Development Centre Private Limited
    Inventors: Abhay Gaitonde, Chitra Valdya, P. Khairnar