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:
Jun. 23, 2020
Filed:
Dec. 15, 2016
Applicant:
Symrise Ag, Holzminden, DE;
Inventor:
Gabriele Vielhaber, Colombes, FR;
Assignee:
Symrise AG, Holzminden, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 8/64 (2006.01); A61Q 17/04 (2006.01); A61K 8/06 (2006.01); A61K 8/27 (2006.01); A61K 8/29 (2006.01); A61K 8/35 (2006.01); A61K 8/37 (2006.01); A61K 8/41 (2006.01); A61K 8/46 (2006.01); A61Q 19/08 (2006.01);
U.S. Cl.
CPC ...
A61K 8/64 (2013.01); A61K 8/06 (2013.01); A61K 8/068 (2013.01); A61K 8/27 (2013.01); A61K 8/29 (2013.01); A61K 8/35 (2013.01); A61K 8/37 (2013.01); A61K 8/41 (2013.01); A61K 8/466 (2013.01); A61Q 17/04 (2013.01); A61Q 19/08 (2013.01); A61K 2800/21 (2013.01); A61K 2800/43 (2013.01);
Abstract
The invention relates to emulsions containing (a) at least one UV sunscreen factor, (b) at least one compound of formula (I) where R1 is II or CIIand R2 is II or COOII or salts thereof, (c) at least one emulsifier, and optionally (d1) a carrier and/or (d2) an oil body, providing that the emulsions have a droplet size at which the D50 value ranges from 0.1 to 100 μm.