Patents by Inventor Deepak Shantaram Patekar

Deepak Shantaram Patekar 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 the preparation of solriamfetol and salt thereof
    Patent number: 11447448
    Abstract: The present invention relates to solriamfetol or novel salts thereof and its process for preparation. More particularly the present invention relates to solriamfetol dibenzoyl-D-tartaric acid salt or solriamfetol di-p-toluoyl-D-tartaric acid salt and their process for preparation. Further the present invention relates to use of solriamfetol dibenzoyl-D-tartaric acid salt or solriamfetol di-p-toluoyl-D-tartaric acid salt for the preparation of solriamfetol hydrochloride.
    Type: Grant
    Filed: August 9, 2019
    Date of Patent: September 20, 2022
    Assignee: Glenmark Life Sciences Limited
    Inventors: Shekhar Bhaskar Bhirud, Samir Naik, Jr., Sushanta K. Mishra, Rahul Bhalchadrarao Kawthekar, Deepak Shantaram Patekar, Nitesh Patil
  • PROCESS FOR THE PREPARATION OF SOLRIAMFETOL AND SALT THEREOF
    Publication number: 20220162159
    Abstract: The present invention relates to solriamfetol or novel salts thereof and its process for preparation. More particularly the present invention relates to solriamfetol dibenzoyl-D-tartaric acid salt or solriamfetol di-p-toluoyl-D-tartaric acid salt and their process for preparation. Further the present invention relates to use of solriamfetol dibenzoyl-D-tartaric acid salt or solriamfetol di-p-toluoyl-D-tartaric acid salt for the preparation of solriamfetol hydrochloride.
    Type: Application
    Filed: August 9, 2019
    Publication date: May 26, 2022
    Inventors: Shekhar Bhaskar Bhirud, Samir Naik, Sushanta K. Mishra, Rahul Bhalchadrarao Kawthekar, Deepak Shantaram Patekar, Nitesh Patll