Birgit Schleifenbaum

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Hoexter, DE

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Patents Grantslast 30 patents

Information Patent Grant
Aroma particles
- Patent number 9,706,791
- Issue date Jul 18, 2017
- Symrise AG
- Karl-Heinz Renz
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Encapsulated flavor and/or fragrance preparations
- Patent number 9,278,234
- Issue date Mar 8, 2016
- Symrise AG
- Birgit Schleifenbaum
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method of preparing aroma particles
- Patent number 8,641,945
- Issue date Feb 4, 2014
- Symrise AG
- Karl-Heinz Renz
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Encapsulated flavorings
- Patent number 6,902,751
- Issue date Jun 7, 2005
- Symrise GmbH & Co. KG
- Birgit Schleifenbaum
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES

Patents Applicationslast 30 patents

Information Patent Application
AROMA PARTICLES
- Publication number 20140127390
- Publication date May 8, 2014
- SYMRISE AG
- Karl-Heinz Renz
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
Method of preparing aroma particles
- Publication number 20100007040
- Publication date Jan 14, 2010
- SYMRISE GMBH & CO. KG
- KARL-HEINZ RENZ
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
ENCAPSULATED FLAVOR AND/OR FRAGRANCE PREPARATIONS
- Publication number 20080015264
- Publication date Jan 17, 2008
- SYMRISE GMBH & CO. KG
- Birgit Schleifenbaum
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
Encapsulated flavor and/or fragrance preparations
- Publication number 20040081735
- Publication date Apr 29, 2004
- Birgit Schleifenbaum
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
Controlled release encapsulated substances
- Publication number 20010021404
- Publication date Sep 13, 2001
- Jens Uhlemann
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...