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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 10323127 B1

PDFFull Text
Date of Patent:
Jun. 18, 2019

Filed:

Feb. 11, 2016

Poly(aspartic acid) derived co-polymers for a controlled release of perfuming ingredients

Applicant:

Firmenich SA, Geneva, CH;

Inventors:

Damien Berthier, Geneva, CH;

Daniel Benczedi, Geneva, CH;

Andreas Herrmann, Geneva, CH;

Assignee:

Firmenich SA, Geneva, CH;

Attorney:

Winston & Strawn LLP

Primary Examiner:

John R Hardee

Int. Cl.
CPC ...
C11D 3/50 (2006.01); C08G 73/14 (2006.01); C11B 9/00 (2006.01); C11D 3/37 (2006.01); A61Q 13/00 (2006.01); A61Q 15/00 (2006.01); A61K 8/88 (2006.01); C11D 3/00 (2006.01);
U.S. Cl.
CPC ...
C08G 73/14 (2013.01); A61K 8/88 (2013.01); A61Q 13/00 (2013.01); A61Q 15/00 (2013.01); C11B 9/0003 (2013.01); C11B 9/0034 (2013.01); C11D 3/001 (2013.01); C11D 3/3719 (2013.01); C11D 3/50 (2013.01); C11D 3/507 (2013.01);
Abstract

The present invention relates to the field of perfumery. More particularly, it concerns co-polymers, derived from aspartic acid and comprising at least one α- or β-aspartic acid derivative capable of liberating an active molecule such as, for example, an α,β-unsaturated ketone or aldehyde. The present invention concerns also the use of polymers or co-polymers in perfumery as part of a perfuming or malodor counteracting composition, as well as the perfuming compositions or perfumed articles comprising the invention's compounds.

Find Patent Forward Citations

Berthier, Damien. (2019). Poly(aspartic acid) derived co-polymers for a controlled release of perfuming ingredients (U.S. Patent No. 10323127). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10323127

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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