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. 16, 2016
Filed:
Feb. 06, 2015
Applicant:
Apotex Inc., Toronto, CA;
Inventors:
Prabhudas Bodhuri, Brantford, CA;
Stuart P. Green, Mount Pleasant, CA;
Fan Wang, Burlington, CA;
Cameron L. McPhail, Brantford, CA;
Eduardo Gustavo Cammisa, Markham, CA;
Avedis Karadeolian, Cambridge, CA;
Assignee:
Apotex Inc., Toronto, Ontario, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 51/41 (2006.01); C07D 487/04 (2006.01);
U.S. Cl.
CPC ...
C07D 487/04 (2013.01); C07C 51/41 (2013.01); C07B 2200/13 (2013.01);
Abstract
Solid and crystalline forms of tofacitinib hydrochloride and tofacitinib hydrobromide, processes for the preparation thereof and processes for the use thereof in preparing tofacitinib citrate are provided.