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:
May. 20, 2025
Filed:
Dec. 17, 2019
Applicant:
International Flavors & Fragrances Inc., New York, NY (US);
Inventors:
Yi Zhang, Union Beach, NJ (US);
Yabin Lei, Union Beach, NJ (US);
Li Xu, Union Beach, NJ (US);
Ronald Gabbard, Union Beach, NJ (US);
Lewis Michael Popplewell, Union Beach, NJ (US);
Julie Ann Wieland, Union Beach, NJ (US);
Takashi Sasaki, Union Beach, NJ (US);
Assignee:
INTERNATIONAL FLAVORS & FRAGRANCES INC., New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 13/16 (2006.01); A61K 8/11 (2006.01); A61K 8/34 (2006.01); A61K 8/37 (2006.01); A61K 8/44 (2006.01); A61K 8/73 (2006.01); A61K 8/92 (2006.01); A61K 9/50 (2006.01); A61Q 5/02 (2006.01); A61Q 5/12 (2006.01); A61Q 13/00 (2006.01); A61Q 15/00 (2006.01); A61Q 19/00 (2006.01); A61Q 19/10 (2006.01); B01J 13/20 (2006.01); C08G 18/64 (2006.01); C08G 18/70 (2006.01); C08K 5/07 (2006.01); C11D 3/00 (2006.01); C11D 3/50 (2006.01);
U.S. Cl.
CPC ...
B01J 13/16 (2013.01); A61K 8/345 (2013.01); A61K 8/375 (2013.01); A61K 8/44 (2013.01); A61K 8/73 (2013.01); A61K 8/731 (2013.01); A61K 8/736 (2013.01); A61K 8/922 (2013.01); A61K 9/5047 (2013.01); A61K 9/5089 (2013.01); A61Q 5/02 (2013.01); A61Q 5/12 (2013.01); A61Q 15/00 (2013.01); A61Q 19/007 (2013.01); A61Q 19/10 (2013.01); B01J 13/206 (2013.01); C08G 18/6484 (2013.01); C08G 18/705 (2013.01); C08K 5/07 (2013.01); C11D 3/001 (2013.01); C11D 3/0015 (2013.01); A61K 8/11 (2013.01); A61Q 13/00 (2013.01); C11D 3/505 (2013.01); C11D 2111/12 (2024.01);
Abstract
Disclosed are microcapsules each having a microcapsule core and a microcapsule wall encapsulating the microcapsule core. The microcapsule core contains an active material and the microcapsule wall contains hydroxyethyl cellulose moieties. Also disclosed are preparation method and consumer products containing the microcapsules.