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:
Dec. 31, 2024
Filed:
Jun. 26, 2024
Applicant:
Impax Laboratories, Llc, Bridgewater, NJ (US);
Inventors:
Ann Hsu, Hayward, CA (US);
Liang Dong, Hayward, CA (US);
Amy Ding, Hayward, CA (US);
Suneel Gupta, Hayward, CA (US);
Assignee:
Impax Laboratories, LLC, Bridgewater, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 9/48 (2006.01); A61K 9/00 (2006.01); A61K 9/16 (2006.01); A61K 9/50 (2006.01); A61K 31/198 (2006.01); A61K 31/216 (2006.01); A61K 45/06 (2006.01);
U.S. Cl.
CPC ...
A61K 9/4808 (2013.01); A61K 9/0053 (2013.01); A61K 9/1652 (2013.01); A61K 9/5026 (2013.01); A61K 9/5042 (2013.01); A61K 9/5073 (2013.01); A61K 31/198 (2013.01); A61K 31/216 (2013.01); A61K 45/06 (2013.01); Y02A 50/30 (2018.01);
Abstract
The invention provides an oral solid formulation comprising (a) a controlled release component comprising a core comprising levodopa, wherein the core is coated with a muco-adhesive coating and the muco-adhesive coating is externally coated with an enteric coating; and (b) an immediate release component comprising levodopa. The invention further provides a method for making and using the oral solid formulation.