Johannes Tschumi

Person

Baltschieder, CH

People

Patents Grantslast 30 patents

Information Patent Grant
Flavor and fragrance formulation (V)
- Patent number 9,944,585
- Issue date Apr 17, 2018
- DSM IP Assets B.V.
- Raphael Beumer
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Process of production of dehydrolinalyl acetate (II)
- Patent number 9,790,164
- Issue date Oct 17, 2017
- DSM IP Assets B.V.
- Werner Bonrath
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
(6R,10R)-6,10,14-trimetylpentadecan-2-one prepared from 6,10,14 tri...
- Patent number 9,611,200
- Issue date Apr 4, 2017
- DSM IP Assets B.V.
- Werner Bonrath
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Flavor and fragrance formulation (III)
- Patent number 9,567,286
- Issue date Feb 14, 2017
- DSM IP Assets B.V.
- Raphael Beumer
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Process of production of dehydrolinalyl acetate (I)
- Patent number 9,505,699
- Issue date Nov 29, 2016
- DSM IP Assets B.V.
- Werner Bonrath
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Flavor and fragrance formulation (II)
- Patent number 9,468,594
- Issue date Oct 18, 2016
- DSM IP Assets B.V.
- Raphael Beumer
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
(6R,10R)-6,10,14-trimetylpentadecan-2-one prepared from 6,10-dimety...
- Patent number 9,452,961
- Issue date Sep 27, 2016
- DSM IP Assets B.V.
- Werner Bonrath
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Flavor and fragrance formulation (VI)
- Patent number 9,434,676
- Issue date Sep 6, 2016
- DSM IP Assets B.V.
- Raphael Beumer
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for the production of 2-alkyl-3-butyn-2-ols
- Patent number 9,255,050
- Issue date Feb 9, 2016
- DSM IP Assets B.V.
- Johannes Tschumi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the manufacture of 3,7-dimethyl-1-octen-3-ol
- Patent number 8,546,621
- Issue date Oct 1, 2013
- DSM IP Assets B.V.
- Werner Bonrath
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of saturated aliphatic ketones
- Patent number 7,935,849
- Issue date May 3, 2011
- DSM IP Assets B.V.
- Werner Bonrath
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Ethynylation process
- Patent number 7,638,658
- Issue date Dec 29, 2009
- DSM IP Assets B.V.
- Werner Bonrath
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
FLAVOR AND FRAGRANCE FORMULATION (VII)
- Publication number 20160340285
- Publication date Nov 24, 2016
- DSM IP Assets B.V.
- Ralf PROPLESCH
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
PROCESS OF PRODUCTION OF DEHYDROLINALYL ACETATE (II)
- Publication number 20160122277
- Publication date May 5, 2016
- DSM IP Assets B. V.
- Werner BONRATH
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS OF PRODUCTION OF DEHYDROLINALYL ACETATE (I)
- Publication number 20160075632
- Publication date Mar 17, 2016
- DSM IP Assets B. V.
- Werner BONRATH
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR THE PRODUCTION OF 2-ALKYL-3-BUTYN-2-OLS
- Publication number 20150336863
- Publication date Nov 26, 2015
- DSM IP Assets B. V.
- Johannes TSCHUMI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
(6R,10R)-6,10,14-TRIMETYLPENTADECAN-2-ONE PREPARED FROM 6,10,14 TRI...
- Publication number 20150329456
- Publication date Nov 19, 2015
- DSM IP Assets B. V.
- Werner BONRATH
- C07 - ORGANIC CHEMISTRY
Information Patent Application
(6R,10R)-6,10,14-TRIMETYLPENTADECAN-2-ONE PREPARED FROM 6,10-DIMETY...
- Publication number 20150329457
- Publication date Nov 19, 2015
- DSM IP Assets B. V.
- Werner BONRATH
- C07 - ORGANIC CHEMISTRY
Information Patent Application
FLAVOR AND FRAGRANCE FORMULATION (I)
- Publication number 20150307439
- Publication date Oct 29, 2015
- DSM IP Assets B. V.
- Raphael Beumer
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
FLAVOR AND FRAGRANCE FORMULATION (VI)
- Publication number 20150291505
- Publication date Oct 15, 2015
- DSM IP Assets B. V.
- Raphael Beumer
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
FLAVOR AND FRAGRANCE FORMULATION (V)
- Publication number 20150259273
- Publication date Sep 17, 2015
- DSM IP Assets B. V.
- Raphael Beumer
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
FLAVOR AND FRAGRANCE FORMULATION (III)
- Publication number 20150246868
- Publication date Sep 3, 2015
- DSM IP ASSETS B.V.
- Raphael Beumer
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
FLAVOR AND FRAGRANCE FORMULATION (II)
- Publication number 20150245985
- Publication date Sep 3, 2015
- DSM IP ASSETS B.V.
- Raphael Beumer
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
FLAVOR AND FRAGRANCE FORMULATION (IV)
- Publication number 20150208701
- Publication date Jul 30, 2015
- DSM IP ASSETS B.V.
- Raphael Beumer
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
PROCESS FOR THE MANUFACTURE OF 3,7-DIMETHYL-1-OCTEN-3-OL
- Publication number 20120053353
- Publication date Mar 1, 2012
- DSM IP Assets B. V.
- Werner BONRATH
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the Preparation of Saturated Aliphatic Ketones
- Publication number 20080139856
- Publication date Jun 12, 2008
- DSM IP Assets B.V.
- Werner Bonrath
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Ethynylation process
- Publication number 20050240066
- Publication date Oct 27, 2005
- Werner Bonrath
- C07 - ORGANIC CHEMISTRY

Johannes Tschumi

Person

Patents Grantslast 30 patents

Flavor and fragrance formulation (V)

Process of production of dehydrolinalyl acetate (II)

(6R,10R)-6,10,14-trimetylpentadecan-2-one prepared from 6,10,14 tri...

Flavor and fragrance formulation (III)

Process of production of dehydrolinalyl acetate (I)

Flavor and fragrance formulation (II)

(6R,10R)-6,10,14-trimetylpentadecan-2-one prepared from 6,10-dimety...

Flavor and fragrance formulation (VI)

Process for the production of 2-alkyl-3-butyn-2-ols

Process for the manufacture of 3,7-dimethyl-1-octen-3-ol

Process for the preparation of saturated aliphatic ketones

Ethynylation process

Patents Applicationslast 30 patents

FLAVOR AND FRAGRANCE FORMULATION (VII)

PROCESS OF PRODUCTION OF DEHYDROLINALYL ACETATE (II)

PROCESS OF PRODUCTION OF DEHYDROLINALYL ACETATE (I)

PROCESS FOR THE PRODUCTION OF 2-ALKYL-3-BUTYN-2-OLS

(6R,10R)-6,10,14-TRIMETYLPENTADECAN-2-ONE PREPARED FROM 6,10,14 TRI...

(6R,10R)-6,10,14-TRIMETYLPENTADECAN-2-ONE PREPARED FROM 6,10-DIMETY...

FLAVOR AND FRAGRANCE FORMULATION (I)

FLAVOR AND FRAGRANCE FORMULATION (VI)

FLAVOR AND FRAGRANCE FORMULATION (V)

FLAVOR AND FRAGRANCE FORMULATION (III)

FLAVOR AND FRAGRANCE FORMULATION (II)

FLAVOR AND FRAGRANCE FORMULATION (IV)

PROCESS FOR THE MANUFACTURE OF 3,7-DIMETHYL-1-OCTEN-3-OL

Process for the Preparation of Saturated Aliphatic Ketones

Ethynylation process