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:
Mar. 05, 2024
Filed:
Feb. 18, 2022
Applicant:
Unigen, Inc., Tacoma, WA (US);
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/05 (2006.01); A61K 8/34 (2006.01); A61K 31/60 (2006.01); A61Q 19/02 (2006.01);
U.S. Cl.
CPC ...
A61K 31/05 (2013.01); A61K 8/347 (2013.01); A61K 31/60 (2013.01); A61Q 19/02 (2013.01); A61K 2800/30 (2013.01);
Abstract
Methods for treating excess pigmentation, including treatment of post inflammatory hyperpigmentation (PIH), are disclosed. The disclosed methods comprise administration of a composition comprising bakuchiol substantially free of furanocoumarins to a mammal. Compositions comprising bakuchiol and methods for their preparation are also disclosed.