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. 04, 2019
Filed:
May. 31, 2017
Applicant:
Wyeth Llc, New York, NY (US);
Inventors:
David Hugh Giamalva, Glen Allen, VA (US);
Gary Bruce Anderson, London, GB;
Assignee:
Wyeth LLC, New York, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A61K 9/20 (2006.01); A61K 45/06 (2006.01); A61K 47/18 (2017.01); A61K 31/137 (2006.01); A61K 31/192 (2006.01); A61K 31/205 (2006.01); A61K 31/473 (2006.01); A61K 31/485 (2006.01); A61K 31/616 (2006.01);
U.S. Cl.
CPC ...
A61K 47/18 (2013.01); A61K 9/2013 (2013.01); A61K 31/137 (2013.01); A61K 31/192 (2013.01); A61K 31/205 (2013.01); A61K 31/473 (2013.01); A61K 31/485 (2013.01); A61K 31/616 (2013.01); A61K 45/06 (2013.01);
Abstract
A pharmaceutical composition is provided which contains a water soluble acid salt of a sympathomimetic amine, e.g., pseudoephedrine, and an additive, e.g., a volatile amine or other odorant, that is co-distillable, e.g., by steam distillation, with the sympathomimetic amine and/or its derivatives, e.g., its free base.