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:
Aug. 04, 2026
Filed:
Dec. 17, 2019
Applicant:
International Flavors & Fragrances Inc., New York, NY (US);
Inventors:
Lewis Michael Popplewell, Union Beach, NJ (US);
Ronald Gabbard, Union Beach, NJ (US);
Yabin Lei, Union Beach, NJ (US);
Takashi Sasaki, Union Beach, NJ (US);
Julie Ann Wieland, Union Beach, NJ (US);
Li Xu, Union Beach, NJ (US);
Yi Zhang, Union Beach, NJ (US);
Niels Akeroyd, Hilversum, NL;
Volkert De Villeneuve, Hilversum, NL;
Rob Hunter, Hilversum, NL;
Assignee:
International Flavors & Fragrances Inc., New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C11D 17/00 (2006.01); A61K 8/73 (2006.01); A61Q 19/00 (2006.01); B01J 13/16 (2006.01);
U.S. Cl.
CPC ...
C11D 17/0039 (2013.01); A61K 8/73 (2013.01); A61Q 19/00 (2013.01); B01J 13/16 (2013.01); A61K 2800/412 (2013.01);
Abstract
A biodegradable core-shell microcapsule composition with controlled release of an active material is provided, wherein the shell of the microcapsule is composed of a biopolymer.