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:
Mar. 08, 2022
Filed:
Feb. 02, 2017
Applicant:
Firmenich SA, Satigny, CH;
Inventors:
Pierre-Etienne Bouquerand, Geneva, CH;
Amal Elabbadi, Geneva, CH;
Serge Maio, Geneva, CH;
Gregory Dardelle, Geneva, CH;
Valery Normand, Plainsboro, NJ (US);
Assignee:
FIRMENICH SA, Geneva, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 13/22 (2006.01); C11D 3/50 (2006.01); A23L 27/00 (2016.01); A23L 29/212 (2016.01); A23L 29/30 (2016.01);
U.S. Cl.
CPC ...
A23L 27/72 (2016.08); A23L 29/212 (2016.08); A23L 29/35 (2016.08); B01J 13/22 (2013.01); C11D 3/505 (2013.01);
Abstract
The present invention relates to a new process for the preparation of powdered microcapsules encapsulating active volatile active ingredients, in particular a perfume or a flavour, said process being performed at room temperature. Powdered microcapsules obtainable by said process are also an object of the invention. Perfuming and flavouring compositions as well as consumer products comprising said capsules are also part of the invention.