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:
Oct. 08, 2019
Filed:
Oct. 19, 2017
Applicant:
Cyberderm Laboratories Inc., Ottawa, CA;
Inventors:
Assignee:
CYBERDERM LABORATORIES INC., Ottawa, CA;
Primary Examiner:
Int. Cl.
CPC ...
A61Q 17/04 (2006.01); A61K 8/27 (2006.01); A61K 8/02 (2006.01); A61K 8/19 (2006.01); A61K 8/29 (2006.01); A61K 8/49 (2006.01); A61K 8/85 (2006.01);
U.S. Cl.
CPC ...
A61K 8/27 (2013.01); A61K 8/0241 (2013.01); A61K 8/19 (2013.01); A61K 8/29 (2013.01); A61K 8/496 (2013.01); A61K 8/4966 (2013.01); A61K 8/85 (2013.01); A61Q 17/04 (2013.01); A61K 2800/412 (2013.01); A61K 2800/413 (2013.01);
Abstract
A topical sunscreen composition includes metal oxide sunscreen particles, polylactic acid, and a cosmetic carrier in which the metal oxide sunscreen particles and polylactic acid are dispersed. A method of preparing a topical sunscreen composition includes dispersing metal oxide sunscreen particles and polylactic acid in a cosmetic carrier. A method of protecting human skin from ultraviolet (UV) radiation includes applying to human skin a topical sunscreen composition including metal oxide sunscreen particles and polylactic acid dispersed in a cosmetic carrier.