Patents by Inventor Sambasiva Lella

Sambasiva Lella 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).

  • Process for converting trans-sertraline to cis-sertraline
    Publication number: 20060014838
    Abstract: A process for preparing sertraline hydrochloride includes reacting trans-N-methyl-4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydro-1-napthaleneamine with a base in an aqueous basic organic solvent.
    Type: Application
    Filed: July 13, 2005
    Publication date: January 19, 2006
    Inventors: Sudhakar Valluri, Sandeep Mohonty, Srinivasa Talasila, Chandra Reddy Devireddy, Sambasiva Lella