Stefan Lambrecht

Person

Hehlen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Use of ambrocenide® for intensifying a lily of the valley scent
- Patent number 11,091,723
- Issue date Aug 17, 2021
- Symrise AG
- Marcus Betzer
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Blends containing enantiomerically pure Ambrocenide®
- Patent number 11,066,625
- Issue date Jul 20, 2021
- Symrise AG
- Marcus Eh
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Mixtures having (4aR,5R,7aS,9R)-octahydro-2,2,5,8,8,9a-hexamethyl-4...
- Patent number 10,526,563
- Issue date Jan 7, 2020
- Symrise AG
- Dietmar Schatkowski
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Microorganisms and methods for producing substituted phenols
- Patent number 9,567,618
- Issue date Feb 14, 2017
- Symrise AG
- Stefan Lambrecht
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Mixture of fragrance compounds
- Patent number 9,492,367
- Issue date Nov 15, 2016
- Symrise AG
- Wilhelm Wiedmann
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Aromas and aroma compositions containing 4,8-dimethyl-3,7-nonadien-...
- Patent number 7,176,177
- Issue date Feb 13, 2007
- Symrise GmbH & Co. KG
- Stefan Lambrecht
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Process for the preparation of 1-hydroperoxy-16-oxabicyclo[10.4.0]h...
- Patent number 7,098,347
- Issue date Aug 29, 2006
- symrise GmbH & Co. KG
- Stefan Lambrecht
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production of 2-ethyl-3-methyl-1,4 diazine
- Patent number 6,897,313
- Issue date May 24, 2005
- Symrise GmbH & Co. KG
- Stefan Lambrecht
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of 2,3-pentanedione
- Patent number 6,720,456
- Issue date Apr 13, 2004
- Symrise GmbH & Co. KG
- Stefan Lambrecht
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production of dibenzosuberenone derivatives by catalytic dehydrogen...
- Patent number 6,617,473
- Issue date Sep 9, 2003
- Haarman & Reimer GmbH
- Stefan Lambrecht
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Use of 3,6-dimethyl-2(3H)-benzofuranone as flavor material and new...
- Patent number 6,391,365
- Issue date May 21, 2002
- Haarman & Reimer GmbH
- Stefan Lambrecht
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
4-alkanoyl-3-thiazolines and their use as odorants and flavorings
- Patent number 6,392,054
- Issue date May 21, 2002
- Haarmann & Reimer GmbH
- Matthias Güntert
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Mint and/or fruit flavor compositions
- Patent number 6,322,838
- Issue date Nov 27, 2001
- Haarmann & Reimer GmbH
- Matthias Güntert
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
N-(2-Mercaptoethyl)-1,3-thiazolidines and their use as odorants and...
- Patent number 6,313,306
- Issue date Nov 6, 2001
- Haarmann & Reimer GmbH
- Wolfgang Engel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
8-Ocimenyl esters and fragrances and flavors containing the same
- Patent number 6,034,268
- Issue date Mar 7, 2000
- Haarmann & Reimer GmbH
- Horst Surburg
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES

Patents Applicationslast 30 patents

Information Patent Application
BIOTECHNOLOGICAL PRODUCTION OF DIOLS
- Publication number 20230212616
- Publication date Jul 6, 2023
- SYMRISE AG
- Dirk FABRITIUS
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
OXIDATION OF LIMONENE
- Publication number 20200377436
- Publication date Dec 3, 2020
- SYMRISE AG
- Erich Dilk
- C07 - ORGANIC CHEMISTRY
Information Patent Application
USE OF AMBROCENIDE ® FOR INTENSIFYING A LILY OF THE VALLEY SCENT
- Publication number 20200239810
- Publication date Jul 30, 2020
- SYMRISE AG
- Marcus BETZER
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
BLENDS CONTAINING ENANTIOMERICALLY PURE AMBROCENIDE®
- Publication number 20200172830
- Publication date Jun 4, 2020
- SYMRISE AG
- Marcus EH
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
OXIDATION OF LIMONENE
- Publication number 20180155262
- Publication date Jun 7, 2018
- SYMRISE AG
- Erich Dilk
- C07 - ORGANIC CHEMISTRY
Information Patent Application
New mixtures having (4aR,5R,7aS,9R)-octahydro-2,2,5,8,8,9a-hexameth...
- Publication number 20170114299
- Publication date Apr 27, 2017
- SYMRISE AG
- Dietmar Schatkowski
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
Microorganisms And Methods For Producing Substituted Phenols
- Publication number 20140087428
- Publication date Mar 27, 2014
- Stefan Lambrecht
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
MIXTURE OF FRAGRANCE COMPOUNDS
- Publication number 20130236402
- Publication date Sep 12, 2013
- Wilhelm Wiedmann
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
USE OF 2,4'-DIMETHYLPROPIOPHENONE AS A FRAGRANCE SUBSTANCE
- Publication number 20090162308
- Publication date Jun 25, 2009
- SYMRISE GMBH & CO. KG
- Walter Kuhn
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Process for the preparation of 1-hydroperoxy-16-oxabicyclo[10.4.0]h...
- Publication number 20050085536
- Publication date Apr 21, 2005
- Stefan Lambrecht
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Production of 2-ethyl-3-methyl-1,4 diazine
- Publication number 20030134022
- Publication date Jul 17, 2003
- Stefan Lambrecht
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Aromas and aroma compositions containing 4,8-dimethyl-3,7-nonadien-...
- Publication number 20030096731
- Publication date May 22, 2003
- Stefan Lambrecht
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
Process for the preparation of 2,3-pentanedione
- Publication number 20030092942
- Publication date May 15, 2003
- Stefan Lambrecht
- C07 - ORGANIC CHEMISTRY
Information Patent Application
N-(2-mercaptoethyl)-1,3-thiazolidines and their use as odorants and...
- Publication number 20010041800
- Publication date Nov 15, 2001
- Wolfgang Engel
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
Perfume compositions comprising 4,8-dimethyl-3,7-nonadien-2-one
- Publication number 20010005711
- Publication date Jun 28, 2001
- Stefan Lambrecht
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...

Stefan Lambrecht

Person

Patents Grantslast 30 patents

Use of ambrocenide® for intensifying a lily of the valley scent

Blends containing enantiomerically pure Ambrocenide®

Mixtures having (4aR,5R,7aS,9R)-octahydro-2,2,5,8,8,9a-hexamethyl-4...

Microorganisms and methods for producing substituted phenols

Mixture of fragrance compounds

Aromas and aroma compositions containing 4,8-dimethyl-3,7-nonadien-...

Process for the preparation of 1-hydroperoxy-16-oxabicyclo[10.4.0]h...

Production of 2-ethyl-3-methyl-1,4 diazine

Process for the preparation of 2,3-pentanedione

Production of dibenzosuberenone derivatives by catalytic dehydrogen...

Use of 3,6-dimethyl-2(3H)-benzofuranone as flavor material and new...

4-alkanoyl-3-thiazolines and their use as odorants and flavorings

Mint and/or fruit flavor compositions

N-(2-Mercaptoethyl)-1,3-thiazolidines and their use as odorants and...

8-Ocimenyl esters and fragrances and flavors containing the same

Patents Applicationslast 30 patents

BIOTECHNOLOGICAL PRODUCTION OF DIOLS

OXIDATION OF LIMONENE

USE OF AMBROCENIDE ® FOR INTENSIFYING A LILY OF THE VALLEY SCENT

BLENDS CONTAINING ENANTIOMERICALLY PURE AMBROCENIDE®

OXIDATION OF LIMONENE

New mixtures having (4aR,5R,7aS,9R)-octahydro-2,2,5,8,8,9a-hexameth...

Microorganisms And Methods For Producing Substituted Phenols

MIXTURE OF FRAGRANCE COMPOUNDS

USE OF 2,4'-DIMETHYLPROPIOPHENONE AS A FRAGRANCE SUBSTANCE

Process for the preparation of 1-hydroperoxy-16-oxabicyclo[10.4.0]h...

Production of 2-ethyl-3-methyl-1,4 diazine

Aromas and aroma compositions containing 4,8-dimethyl-3,7-nonadien-...

Process for the preparation of 2,3-pentanedione

N-(2-mercaptoethyl)-1,3-thiazolidines and their use as odorants and...

Perfume compositions comprising 4,8-dimethyl-3,7-nonadien-2-one