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:
Jul. 16, 2019
Filed:
Dec. 13, 2017
Applicant:
Isp Investments Llc, Wilmington, DE (US);
Inventors:
Krishnamurthy Nacharaju, Hilliard, OH (US);
Christophe Buron, Columbus, OH (US);
Christopher J. Toney, Westerville, OH (US);
Michael A. Tallon, Aberdeen, NJ (US);
Assignee:
ISP INVESTMENTS LLC, Wilmington, unknown;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A61K 8/42 (2006.01); C07C 311/29 (2006.01); C07C 237/32 (2006.01); C07C 49/84 (2006.01); A61K 8/35 (2006.01); A61K 8/41 (2006.01); A61K 8/46 (2006.01); A61Q 17/04 (2006.01);
U.S. Cl.
CPC ...
C07C 311/29 (2013.01); A61K 8/35 (2013.01); A61K 8/41 (2013.01); A61K 8/411 (2013.01); A61K 8/42 (2013.01); A61K 8/466 (2013.01); A61Q 17/04 (2013.01); C07C 49/84 (2013.01); C07C 237/32 (2013.01);
Abstract
UV-absorbing compounds are provided that have at least one reactive hydrogen. These compounds have structures: wherein the generic notations have meanings as described herein. Also provided are formulations comprising a UV-absorbing compounds.