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:
Jun. 29, 2021
Filed:
Jun. 05, 2018
Applicant:
Laurus Labs Limited, Hyderabad, IN;
Inventors:
Uma Maheswar Rao Vasireddi, Hyderabad, IN;
Sanjay Kumar Dehury, Hyderabad, IN;
Nagaraju Mekala, Hyderabad, IN;
Jahangeer Baba Shaik, Hyderabad, IN;
Srinivas Lagadapati, Hyderabad, IN;
Assignee:
Laurus Labs Limited, Hyderabad, IN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 407/12 (2006.01);
U.S. Cl.
CPC ...
C07D 407/12 (2013.01); C07B 2200/13 (2013.01);
Abstract
The present invention relates to process for the preparation of Empagliflozin or its co-crystals, solvates and/or polymorphs thereof. The present invention also relates to novel intermediates used therein, and process for the preparation thereof. The present invention further relates to process for preparation of amorphous and crystalline form of Empagliflozin.