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. 10, 2019
Filed:
Dec. 18, 2015
Applicant:
Northwestern University, Evanston, IL (US);
Inventors:
Guillermo A. Ameer, Chicago, IL (US);
Robert van Lith, Evanston, IL (US);
Jian Yang, Evanston, IL (US);
Assignee:
Northwestern University, Evanston, IL (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A61K 8/49 (2006.01); A61K 8/85 (2006.01); A61L 27/50 (2006.01); A61Q 17/04 (2006.01); C08G 69/44 (2006.01); A61K 31/787 (2006.01); A61K 31/5365 (2006.01); G02B 1/04 (2006.01); C08G 69/40 (2006.01);
U.S. Cl.
CPC ...
A61Q 17/04 (2013.01); A61K 8/49 (2013.01); A61K 8/85 (2013.01); A61K 31/5365 (2013.01); A61K 31/787 (2013.01); A61L 27/50 (2013.01); C08G 69/44 (2013.01); G02B 1/043 (2013.01); A61L 2430/16 (2013.01); C08G 69/40 (2013.01);
Abstract
Provided herein are compositions comprising panthenol-citrate containing materials. In particular, panthenol citrate compounds, oligomers, and polymers, and methods of use and synthesis thereof, are provided herein. Panthenol-citrate containing materials are a class of nontoxic, photoluminescent-chromophore-containing compounds, oligomers, and polymers with high absorption in the UVA and UVB range that can be incorporated and/or engineered into a variety of optically-active biomaterials (e.g., sunscreen products).