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:
Jul. 15, 2025
Filed:
Apr. 13, 2017
Applicant:
Botaneco Inc., Calgary, CA;
Inventors:
Soo In Yang, Calgary, CA;
Shuanghui Liu, Calgary, CA;
Geoffrey Brooks, Reno, NV (US);
Yves Lanctot, Deux-Montagnes, CA;
Assignee:
BOTANECO INC., Calgary, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 8/14 (2006.01); A61K 8/35 (2006.01); A61K 8/37 (2006.01); A61K 8/92 (2006.01); A61Q 17/04 (2006.01);
U.S. Cl.
CPC ...
A61K 8/14 (2013.01); A61K 8/35 (2013.01); A61K 8/37 (2013.01); A61K 8/922 (2013.01); A61Q 17/04 (2013.01);
Abstract
Methods for making an oleosome-based sunscreen formulation are provided. The methods involve preparing an oleosome suspension buffered at a pH in a range from about pH 3 to about pH 6, and contacting the oleosome formulation with a sunscreen active agent to prepare a sunscreen formulation. The sunscreen formulation may be used to prepare personal care products capable of protecting human skin against ultraviolet radiation. Related compositions are also provided.