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. 20, 2022
Filed:
Jun. 13, 2019
Applicant:
Elc Management Llc, Melville, NY (US);
Inventor:
Craig Alan Bonda, Winfield, IL (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 471/04 (2006.01); A61K 8/34 (2006.01); A61K 8/49 (2006.01); A61Q 17/04 (2006.01); A61Q 19/08 (2006.01); C07D 221/08 (2006.01); C07D 487/04 (2006.01);
U.S. Cl.
CPC ...
C07D 471/04 (2013.01); A61K 8/342 (2013.01); A61K 8/4926 (2013.01); A61K 8/4953 (2013.01); A61Q 17/04 (2013.01); A61Q 19/08 (2013.01); C07D 221/08 (2013.01); C07D 487/04 (2013.01); A61K 2800/52 (2013.01);
Abstract
Heterocyclic compounds are provided. In particular, the heteroatom of the heterocyclic compound may be nitrogen. The heterocyclic compounds may demonstrate capacity of stabilizing photoactive compounds. Topical compositions comprising these heterocyclic compounds are also provided. In particular, these topical compositions further comprise photoactive compounds. Methods for stabilizing photoactive compounds are also provided. These methods comprise mixing the photoactive compounds with photostabilizing heterocyclic compounds.