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:
Apr. 05, 2022
Filed:
Feb. 04, 2020
Applicant:
Inolex Investment Corporation, Wilmington, DE (US);
Inventor:
Daniel Winn, Kingston, NJ (US);
Assignee:
INOLEX INVESTMENT CORPORATION, Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01N 37/28 (2006.01); A61K 8/34 (2006.01); A61K 8/40 (2006.01); A61Q 17/04 (2006.01); A61Q 19/00 (2006.01); A61K 47/16 (2006.01); A01N 31/02 (2006.01); A61Q 19/10 (2006.01);
U.S. Cl.
CPC ...
A01N 37/28 (2013.01); A01N 31/02 (2013.01); A61K 8/345 (2013.01); A61K 8/40 (2013.01); A61K 47/16 (2013.01); A61Q 17/04 (2013.01); A61Q 19/00 (2013.01); A61Q 19/007 (2013.01); A61Q 19/10 (2013.01); A61K 2800/30 (2013.01); A61K 2800/524 (2013.01); A61K 2800/592 (2013.01);
Abstract
A composition for and methods of preserving a topical cosmetic, toiletry or pharmaceutical formulation against microbiological contamination or growth are described in which the compositions used herein include at least one hydroxamic acid, salt or complex thereof, and the methods include addition of an effective amount of such compounds to a cosmetic, toiletry or pharmaceutical formulation. Compositions further including alkanediols and/or solubilizing agents in blends with hydroxamic acid are also described.