Charles Fehr

Person

Versoix, CH

People

Patents Grantslast 30 patents

Information Patent Grant
Penta/hexamethyl-3,4,5,8-tetrahydro-1(2H)-naphthalenone derivatives...
- Patent number 9,284,514
- Issue date Mar 15, 2016
- Firmenich SA
- Charles Fehr
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of tetranorlabdane derivatives
- Patent number 8,227,629
- Issue date Jul 24, 2012
- Firmenich SA
- Charles Fehr
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of tetranorlabdane derivatives
- Patent number 8,227,630
- Issue date Jul 24, 2012
- Firmenich SA
- Charles Fehr
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Perfuming ingredients with saffron odor
- Patent number 8,222,199
- Issue date Jul 17, 2012
- Firmenich SA
- Charles Fehr
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Process for the preparation of beta-santalol and derivatives thereof
- Patent number 8,119,826
- Issue date Feb 21, 2012
- Firmenich SA
- Charles Fehr
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Compounds for a controlled release of active molecules
- Patent number 7,935,669
- Issue date May 3, 2011
- Firmenich SA
- Charles Fehr
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for the preparation of β-santalol and derivatives thereof
- Patent number 7,902,393
- Issue date Mar 8, 2011
- Firmenich SA
- Charles Fehr
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Compounds for a controlled release of active molecules
- Patent number 7,723,286
- Issue date May 25, 2010
- Firmenich SA
- Charles Fehr
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Compounds for a controlled release of active molecules
- Patent number 7,589,055
- Issue date Sep 15, 2009
- Firmenich SA
- Charles Fehr
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Substituted cyclohexanones
- Patent number 7,470,820
- Issue date Dec 30, 2008
- Firmenich SA
- Oliver Knopff
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Musk odorant compounds
- Patent number 7,253,141
- Issue date Aug 7, 2007
- Firmenich SA
- Charles Fehr
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Unsaturated ester as perfuming ingredient
- Patent number 7,196,050
- Issue date Mar 27, 2007
- Firmenich SA
- Charles Fehr
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Perfuming ingredient with a floral character
- Patent number 7,189,688
- Issue date Mar 13, 2007
- Firmenich SA
- Alvin Scott Williams
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of chiral epoxides
- Patent number 6,262,288
- Issue date Jul 17, 2001
- Firmenich SA
- Charles Fehr
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Epoxides, process for their preparation and their use for the prepa...
- Patent number 6,177,589
- Issue date Jan 23, 2001
- Firmenich SA
- Charles Fehr
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Use of cyclic ketones in perfumery
- Patent number 6,025,323
- Issue date Feb 15, 2000
- Firmenich SA
- Charles Fehr
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Epoxides, process for their preparation and their use for the prepa...
- Patent number 5,962,706
- Issue date Oct 5, 1999
- Firmenich SA
- Charles Fehr
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Use of unsaturated aliphatic esters in perfumery
- Patent number 5,814,598
- Issue date Sep 29, 1998
- Firmenich SA
- Charles Fehr
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Aromatic compounds
- Patent number 5,559,272
- Issue date Sep 24, 1996
- Firmenich SA
- Charles Fehr
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Tetralinic nitriles, their use as perfuming ingredients and aldehyd...
- Patent number 5,521,151
- Issue date May 28, 1996
- Firmenich SA
- Charles Fehr
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of novel aromatic compounds
- Patent number 5,442,124
- Issue date Aug 15, 1995
- Firmenich SA
- Charles Fehr
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aromatic compounds, a process for preparation thereof and use of sa...
- Patent number 5,324,875
- Issue date Jun 28, 1994
- Firmenich SA
- Charles Fehr
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aromatic compounds, a process for preparation thereof and use of sa...
- Patent number 5,185,318
- Issue date Feb 9, 1993
- Firmenich SA
- Charles Fehr
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aromatic compounds, a process for preparation thereof and use of sa...
- Patent number 5,162,588
- Issue date Nov 10, 1992
- Firmenich SA
- Charles Fehr
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of an unsaturated polyolefin
- Patent number 5,124,501
- Issue date Jun 23, 1992
- Firmenich SA
- Charles Fehr
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Decalin ketones, their use in perfumery and process for the prepara...
- Patent number 5,114,915
- Issue date May 19, 1992
- Firmenich SA
- Charles Fehr
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cycloaliphatic ketones for use as perfuming and flavoring ingredients
- Patent number 5,041,678
- Issue date Aug 20, 1991
- Firmenich SA
- Charles Fehr
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Alicyclic esters and their use as perfuming ingredients
- Patent number 5,015,625
- Issue date May 14, 1991
- Firmenich SA
- Charles Fehr
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Use of cycloaliphatic ketones as perfuming and flavoring ingredients
- Patent number 4,990,496
- Issue date Feb 5, 1991
- Firmenich SA
- Charles Fehr
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of cycloaliphatic ketones
- Patent number 4,900,870
- Issue date Feb 13, 1990
- Firmenich SA
- Charles Fehr
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PENTA/HEXAMETHYL-3,4,5,8-TETRAHYDRO-1(2H)-NAPHTHALENONE DERIVATIVES...
- Publication number 20140148376
- Publication date May 29, 2014
- Firmenich SA
- Charles Fehr
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
PROCESS FOR THE PREPARATION OF TETRANORLABDANE DERIVATIVES
- Publication number 20110218347
- Publication date Sep 8, 2011
- FIRMENICH SA
- Charles Fehr
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE PREPARATION OF BETA-SANTALOL AND DERIVATIVES THEREOF
- Publication number 20110118497
- Publication date May 19, 2011
- FIRMENICH SA
- Charles Fehr
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE PREPARATION OF BETA-SANTALOL AND DERIVATIVES THEREOF
- Publication number 20110028750
- Publication date Feb 3, 2011
- FIRMENICH SA
- Charles Fehr
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE PREPARATION OF TETRANORLABDANE DERIVATIVES
- Publication number 20100311990
- Publication date Dec 9, 2010
- Firmenich SA
- Charles Fehr
- C07 - ORGANIC CHEMISTRY
Information Patent Application
COMPOUNDS FOR A CONTROLLED RELEASE OF ACTIVE MOLECULES
- Publication number 20090181878
- Publication date Jul 16, 2009
- FIRMENICH SA
- Charles Fehr
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Substituted Cyclohexanones
- Publication number 20080228008
- Publication date Sep 18, 2008
- Oliver Knopff
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Naphthalenone Derivative with Powdery-Ionone Type Odors
- Publication number 20080214419
- Publication date Sep 4, 2008
- Charles Fehr
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PERFUMING INGREDIENTS WITH SAFFRON ODOR
- Publication number 20070149438
- Publication date Jun 28, 2007
- Charles Fehr
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
Musk odorant compounds
- Publication number 20060211598
- Publication date Sep 21, 2006
- Charles Fehr
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Compounds for a controlled release of active molecules
- Publication number 20060040848
- Publication date Feb 23, 2006
- Charles Fehr
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Compounds for a controlled release of active molecules
- Publication number 20040220074
- Publication date Nov 4, 2004
- Charles Fehr
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Perfuming ingredient with a floral character
- Publication number 20040167059
- Publication date Aug 26, 2004
- Alvin Scott Williams
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Unsaturated ester as perfuming ingredient
- Publication number 20030119712
- Publication date Jun 26, 2003
- Charles Fehr
- C07 - ORGANIC CHEMISTRY

Charles Fehr

Person

Patents Grantslast 30 patents

Penta/hexamethyl-3,4,5,8-tetrahydro-1(2H)-naphthalenone derivatives...

Process for the preparation of tetranorlabdane derivatives

Process for the preparation of tetranorlabdane derivatives

Perfuming ingredients with saffron odor

Process for the preparation of beta-santalol and derivatives thereof

Compounds for a controlled release of active molecules

Process for the preparation of β-santalol and derivatives thereof

Compounds for a controlled release of active molecules

Compounds for a controlled release of active molecules

Substituted cyclohexanones

Musk odorant compounds

Unsaturated ester as perfuming ingredient

Perfuming ingredient with a floral character

Process for the preparation of chiral epoxides

Epoxides, process for their preparation and their use for the prepa...

Use of cyclic ketones in perfumery

Epoxides, process for their preparation and their use for the prepa...

Use of unsaturated aliphatic esters in perfumery

Aromatic compounds

Tetralinic nitriles, their use as perfuming ingredients and aldehyd...

Process for the preparation of novel aromatic compounds

Aromatic compounds, a process for preparation thereof and use of sa...

Aromatic compounds, a process for preparation thereof and use of sa...

Aromatic compounds, a process for preparation thereof and use of sa...

Process for the preparation of an unsaturated polyolefin

Decalin ketones, their use in perfumery and process for the prepara...

Cycloaliphatic ketones for use as perfuming and flavoring ingredients

Alicyclic esters and their use as perfuming ingredients

Use of cycloaliphatic ketones as perfuming and flavoring ingredients

Process for the preparation of cycloaliphatic ketones

Patents Applicationslast 30 patents

PENTA/HEXAMETHYL-3,4,5,8-TETRAHYDRO-1(2H)-NAPHTHALENONE DERIVATIVES...

PROCESS FOR THE PREPARATION OF TETRANORLABDANE DERIVATIVES

PROCESS FOR THE PREPARATION OF BETA-SANTALOL AND DERIVATIVES THEREOF

PROCESS FOR THE PREPARATION OF BETA-SANTALOL AND DERIVATIVES THEREOF

PROCESS FOR THE PREPARATION OF TETRANORLABDANE DERIVATIVES

COMPOUNDS FOR A CONTROLLED RELEASE OF ACTIVE MOLECULES

Substituted Cyclohexanones

Naphthalenone Derivative with Powdery-Ionone Type Odors

PERFUMING INGREDIENTS WITH SAFFRON ODOR

Musk odorant compounds

Compounds for a controlled release of active molecules

Compounds for a controlled release of active molecules

Perfuming ingredient with a floral character

Unsaturated ester as perfuming ingredient