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:
Sep. 30, 2025
Filed:
Jan. 03, 2023
Applicant:
Noven Pharmaceuticals, Inc., Miami, FL (US);
Inventors:
Assignee:
NOVEN PHARMACEUTICALS, INC., Miami, FL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/137 (2006.01); A61K 9/51 (2006.01); A61K 9/70 (2006.01);
U.S. Cl.
CPC ...
A61K 31/137 (2013.01); A61K 9/51 (2013.01); A61K 9/7023 (2013.01);
Abstract
Described are methods for reducing the formation of amphetamine carbamate and amphetacarbamate in transdermal amphetamine compositions, compositions with low levels of amphetacarbamate, and methods using such compositions for transdermal delivery of amphetamine.