Patents by Inventor Murali Krishna Prasad Divi

Murali Krishna Prasad Divi 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).

  • POLYMORPH OF STRONTIUM RANELATE AND A PROCESS FOR ITS PREPARATION
    Publication number: 20110275834
    Abstract: This invention discloses Strontium Ranelate polymorph, designated as Form A, having a characteristic powdered x-ray diffraction pattern and infrared spectrum with a water content of about 1.5 to 2.5% and a process for its preparation.
    Type: Application
    Filed: January 3, 2011
    Publication date: November 10, 2011
    Applicant: DIVI'S LABORATORIES, LIMITED
    Inventors: Murali Krishna Prasad Divi, Mysore Aswatha Narayana Rao, Shaik Nowshuddin
  • Process for the preparation of 5-benzyloxy-2-(4-benzyloxyphenyl)-3-methyl-1H-indole
    Patent number: 7968732
    Abstract: The present invention is related to a process for the preparation of 5-benzyloxy-2-(4-benzyloxyphenyl)-3-methyl-1H-Indole (formula-1, a useful intermediate for the synthesis of bazedoxifene) using 4-benzyloxy propiophenone and 4-benzyloxy phenyl hydrazine hydrochloride.
    Type: Grant
    Filed: November 18, 2010
    Date of Patent: June 28, 2011
    Assignee: Divi's Laboratories, Ltd.
    Inventors: Murali Krishna Prasad Divi, Bolineni Nageswara Rao, Dandu Venkata Suresh