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. 16, 2024
Filed:
Oct. 30, 2019
Applicant:
Advance Nanotek Ltd., Rocklea, AU;
Inventor:
Julian Hewitt, Durham, GB;
Assignee:
Advance Zinctek Limited, Queensland, AU;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 8/368 (2006.01); A61K 8/9789 (2017.01); A61K 8/27 (2006.01); A61Q 17/04 (2006.01); A61Q 19/00 (2006.01);
U.S. Cl.
CPC ...
A61K 8/368 (2013.01); A61K 8/27 (2013.01); A61K 8/9789 (2017.08); A61Q 17/04 (2013.01); A61Q 19/00 (2013.01); A61K 2800/412 (2013.01);
Abstract
A composition for treating acne includes an anti-acne active agent that includes salicylic acid, an emulsifier, an emollient, particles of zinc oxide, water and a humectant. The composition has a sun protection factor (SPF) of at least 5. The zinc oxide can be included in a powder with particles that are formed as aggregates of smaller particles which, when used in a dispersion at a concentration of 50 weight % of zinc oxide, produces a transparent composition.