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. 26, 2017
Filed:
Sep. 18, 2009
Applicant:
Debra Louise Jones, Selby, GB;
Inventor:
Debra Louise Jones, Selby, GB;
Assignee:
CRODA INTERNATIONAL PLC, East Yorkshire, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 8/81 (2006.01); A61Q 17/04 (2006.01); A61K 8/29 (2006.01); B82Y 5/00 (2011.01);
U.S. Cl.
CPC ...
A61K 8/8182 (2013.01); A61K 8/29 (2013.01); A61Q 17/04 (2013.01); B82Y 5/00 (2013.01); A61K 2800/413 (2013.01);
Abstract
A composition contains at least one sunscreen and a protein-PVP copolymer. The sunscreen may be organic and/or inorganic, particularly titanium dioxide. The protein-PVP copolymer improves the effectiveness of the sunscreen, resulting in increased SPF values of the composition.