Patents by Inventor Vikas Sadashiv Gajare

Vikas Sadashiv Gajare 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).

  • Amine salt of obeticholic acid
    Patent number: 11168107
    Abstract: The present application relates to amine salt of obeticholic acid. Specifically, the present application relates to (S)-?-methylbenzylamine and diethylamine salt of obeticholic acid. The present application also relates to a process for preparation of amorphous form of obeticholic acid comprising converting amine salt of obeticholic acid to amorphous form of obeticholic acid.
    Type: Grant
    Filed: February 10, 2017
    Date of Patent: November 9, 2021
    Assignee: DR. REDDY'S LABORATORIES LIMITED
    Inventors: Satishbhai Sukhlalbhai More, Vikas Sadashiv Gajare, Sandip Ramdas Khobare, Krishna Mohan Thalabathula, Vilas Hareshwar Dahanukar, Shirshendu Das Gupta
  • AMINE SALT OF OBETICHOLIC ACID
    Publication number: 20210188896
    Abstract: The present application relates to amine salt of obeticholic acid. Specifically, the present application relates to (S)-?-methylbenzylamine and diethylamine salt of obeticholic acid. The present application also relates to a process for preparation of amorphous form of obeticholic acid comprising converting amine salt of obeticholic acid to amorphous form of obeticholic acid.
    Type: Application
    Filed: February 10, 2017
    Publication date: June 24, 2021
    Inventors: Satishbhai Sukhlalbhai More, Vikas Sadashiv Gajare, Sandip Ramdas Khobare, Krishna Mohan Thalabathula, Vilas Hareshwar Dahanukar, Shirshendu Das Gupta
  • Process for preparation of obeticholic acid
    Patent number: 10875887
    Abstract: The invention of the present application relates to the process for the preparation of intermediates of obeticholic acid and their conversion to obeticholic acid. The process involves the conversion of compound of formula (VI) to compound of formula (VII) in presence of an organic base.
    Type: Grant
    Filed: May 31, 2017
    Date of Patent: December 29, 2020
    Assignee: DR. REDDY'S LABORATORIES LIMITED.
    Inventors: Vilas Hareshwar Dahanukar, Rama Mohan Hindupur, Rashid Abdul Rehman Khan, Satishbhai Sukhlalbhai More, Vikas Sadashiv Gajare, Sandip Ramdas Khobare, Krishna Mohan Thalabathula, Rajender Datrika, Sreenivasulu Madi Shetty
  • PROCESS FOR PREPARATION OF OBETICHOLIC ACID
    Publication number: 20200317715
    Abstract: The invention of the present application relates to the process for the preparation of intermediates of obeticholic acid and their conversion to obeticholic acid. The process involves the conversion of compound of formula (VI) to compound of formula (VII) in presence of an organic base.
    Type: Application
    Filed: May 31, 2017
    Publication date: October 8, 2020
    Inventors: Vilas Hareshwar Dahanukar, Rama Mohan Hindupur, Rashid Abdul Rehman Khan, Satishbhai Sukhlalbhai More, Vikas Sadashiv Gajare, Sandip Ramdas Khobare, Krishna Mohan Thalabathula, Rajender Datrika, Sreenivasulu Madi Shetty