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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.:

US 9018263 B1

PDFFull Text
Expired
Date of Patent:
Apr. 28, 2015

Filed:

Mar. 14, 2011

Antimicrobial compositions comprising trimethylene glycol oligomer and methods of using the compositions

Applicants:

Gyorgyi Fenyvesi, Wilmington, DE (US);

Hari Babu Sunkara, Hockessin, DE (US);

Inventors:

Gyorgyi Fenyvesi, Wilmington, DE (US);

Hari Babu Sunkara, Hockessin, DE (US);

Assignee:

E I du Pont de Nemours and Company, Wilmington, DE (US);

Attorney:
Primary Examiner:

Yong Chong

Int. Cl.
CPC ...
A61K 31/01 (2006.01); A61K 31/045 (2006.01); A61K 31/047 (2006.01); A61K 31/075 (2006.01); C07C 43/13 (2006.01); A01N 31/02 (2006.01);
U.S. Cl.
CPC ...
C07C 43/132 (2013.01); A61K 31/047 (2013.01); A61K 31/01 (2013.01); A61K 31/045 (2013.01); A61K 31/075 (2013.01); A01N 31/02 (2013.01);
Abstract

Disclosed are antimicrobial compositions, and methods for killing, inhibiting, or preventing the growth of microbes, using trimethylene glycol oligomers or dimers. The trimethylene glycol oligomers and dimers have the formula R(CHCHCH—O—CHCHCH)Rwhere R and Rare hydroxyl, amine, or ester functionalitiess, and n is 2 or higher. The antimicrobial compositions are useful in personal care and cosmetic compositions.

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Fenyvesi, Gyorgyi. (2015). Antimicrobial compositions comprising trimethylene glycol oligomer and methods of using the compositions (U.S. Patent No. 9018263). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9018263

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