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:
Jan. 10, 2017
Filed:
Apr. 24, 2014
Applicant:
Conopco, Inc., Englewood Cliffs, NJ (US);
Inventors:
Praful Gulab Rao Lahorkar, Bangalore, IN;
Ashish Anant Vaidya, Bangalore, IN;
Mohan Vijaykumar Chavan, Mumbai, IN;
Vijay Ramchandra Gadgil, Bangalore, IN;
Assignee:
Conopco, Inc., Englewood Cliffs, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 9/50 (2006.01); A61K 8/35 (2006.01); A61K 8/60 (2006.01); A61Q 17/04 (2006.01); A61K 8/365 (2006.01); A61K 8/97 (2006.01);
U.S. Cl.
CPC ...
A61K 8/35 (2013.01); A61K 8/365 (2013.01); A61K 8/602 (2013.01); A61K 8/97 (2013.01); A61Q 17/04 (2013.01); A61K 2800/52 (2013.01); A61K 2800/5922 (2013.01);
Abstract
The invention relates to a photoprotective personal care composition that provides enhanced stability of the UV-A sunscreen present therein. The present inventors have found that it is possible to enhance stability of the UV-A sunscreen of the dibenzoylmethane group by including certain compounds of the chalcone group.