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. 02, 2021
Filed:
Sep. 06, 2013
Applicant:
Piramal Critical Care Limited, West Drayton, GB;
Inventors:
John J. Foster, St. Paul, MN (US);
Thomas R. Prentice, St. Paul, MN (US);
Assignee:
Piramal Critical Care, Inc., Bethlehem, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/485 (2006.01); A61K 9/00 (2006.01); A61K 9/08 (2006.01);
U.S. Cl.
CPC ...
A61K 31/485 (2013.01); A61K 9/0019 (2013.01); A61K 9/0085 (2013.01); A61K 9/08 (2013.01);
Abstract
The present disclosure relates generally to a pharmaceutical solution comprising hydromorphone or a pharmaceutically acceptable salt thereof that is substantially free of buffer and optionally one or more other additives. The pharmaceutically acceptable salt may be hydromorphone hydrochloride. Also disclosed are methods for the manufacture and use of the solution.