The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 20, 2022
Filed:
Aug. 09, 2019
Glenmark Life Sciences Limited, Solapur, IN;
Shekhar Bhaskar Bhirud, Mumbai, IN;
Samir Naik, Jr., Thane, IN;
Sushanta K. Mishra, Bolangir, IN;
Rahul Bhalchadrarao Kawthekar, Palava Dombivali, IN;
Deepak Shantaram Patekar, Navi Mumbai, IN;
Nitesh Patil, Rasayani, IN;
Glenmark Life Sciences Limited, Solapur, IN;
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.