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:
Jun. 23, 2015
Filed:
Mar. 21, 2014
Applicant:
Johnson Matthey Public Limited Company, London, GB;
Inventors:
Aniruddh Singh, Acton, MA (US);
Mahmoud Mirmehrabi, Halifax, CA;
Assignee:
Johnson Matthey Public Limited Company, London, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/485 (2006.01); C07D 489/04 (2006.01); C07D 489/08 (2006.01);
U.S. Cl.
CPC ...
C07D 489/08 (2013.01); C07B 2200/13 (2013.01);
Abstract
The present disclosure is directed to crystalline forms of oxymorphone hydrochloride and compositions comprising any of the crystalline forms of oxymorphone hydrochloride. Also provided are processes for the preparation of crystalline forms of oxymorphone hydrochloride.