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. 24, 2024
Filed:
Feb. 03, 2021
Applicant:
Biocon Limited, Bangalore, IN;
Inventors:
Ramakrishna Parameshwar Bhat, Dhareshwar, IN;
Lankeswararao Matti, Remalavaripalem, IN;
Venkata Raghavendracharyulu Palle, Mudigere, IN;
VijayBhaskar Reddy Regalla, Chatrai, IN;
Assignee:
BIOCON LIMITED, Bangalore, IN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 401/04 (2006.01); C07D 275/06 (2006.01);
U.S. Cl.
CPC ...
C07D 401/04 (2013.01); C07D 275/06 (2013.01); C07B 2200/13 (2013.01);
Abstract
The present invention provides for novel co-crystals of lenalidomide. The present invention particularly provides for novel cocrystals of lenalidomide with Resorcinol, Methyl paraben and Saccharin. The present invention also provides for the processes for the production of cocrystals of lenalidomide with Resorcinol, Methyl paraben and Saccharin. The present invention further provides for processes for the preparation of crystalline anhydrous lenalidomide Form IV.