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:
Feb. 23, 2021
Filed:
Jul. 29, 2016
Applicant:
Firmenich SA, Geneva, CH;
Inventors:
Rutger Van Sleeuwen, Plainsboro, NJ (US);
Anaick Nicolae, Cruseilles, FR;
Gerald Allison, Plainsboro, NJ (US);
Valery Normand, Plainsboro, NJ (US);
Assignee:
Firmenich SA, Satigny, CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61L 9/012 (2006.01); A61L 9/04 (2006.01);
U.S. Cl.
CPC ...
A61L 9/012 (2013.01); A61L 9/048 (2013.01); A61L 2209/21 (2013.01);
Abstract
The present invention relates to the field of air freshener. It relates more particularly to a gel composition which allows for an effective and prolonged evaporation of an active volatile ingredient contained therein. The gel device of the present invention comprises an active volatile ingredient and a gelling agent essentially formed of cellulose, hemicellulose and pectin.