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:
Mar. 28, 2023
Filed:
Jan. 05, 2021
Applicant:
Alembic Pharmaceuticals Limited, Vadodara, IN;
Inventors:
Vittal Tvsk, Vadodara, IN;
Dinesh Chudasama, Vadodara, IN;
Saisuryanarayana Donthukurthi, Vadodara, IN;
Tejas Shah, Vadodara, IN;
Chetan Patil, Vadodar, IN;
Mahendar Velisoju, Vadodara, IN;
Mahender Rao Siripragada, Vadodara, IN;
Assignee:
Alembic Pharmaceuticals Limited, Vadodara, IN;
Primary Examiner:
Int. Cl.
CPC ...
C07D 471/04 (2006.01);
U.S. Cl.
CPC ...
C07D 471/04 (2013.01); C07B 2200/13 (2013.01);
Abstract
The present invention provides solid state forms of Venetoclax, particularly relates to novel alkali metal salt and/or DMF solvate form of Venetoclax or its salt. The present invention also relates to process for the preparation Venetoclax by using the said solid state form of Venetoclax.