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:
Dec. 09, 2025
Filed:
Oct. 14, 2021
Applicant:
Ys Life Science Co. Ltd., Seoul, KR;
Inventors:
Assignee:
YS LIFE SCIENCE CO. LTD., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D 405/06 (2006.01);
U.S. Cl.
CPC ...
C07D 405/06 (2013.01); C07B 2200/13 (2013.01);
Abstract
Provided is a novel crystalline form of lifitegrast and a pharmaceutical composition containing the novel crystalline form of lifitegrast. The crystalline form of lifitegrast has improved solubility and excellent stability against heat and moisture, thereby being effectively used for preparing a pharmaceutical composition.