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:
Feb. 15, 2022
Filed:
Sep. 20, 2018
Applicant:
Mankind Pharma Ltd., New Delhi, IN;
Inventors:
Jigar Tarun Kumar Bhavsar, Gurugram, IN;
Rakesh Tiwari, Gurugram, IN;
Bhuwan Bhashkar, Gurugram, IN;
Anil Kumar, Gurugram, IN;
Assignee:
MANKIND PHARMA LTD., New Delhi, IN;
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/4725 (2006.01);
U.S. Cl.
CPC ...
A61K 31/4725 (2013.01); C07B 2200/13 (2013.01);
Abstract
The present invention relates to a novel process for the preparation of lifitegrast of Formula I. The present invention further provides a novel process for the purification of lifitegrast of Formula I.