Fehr; Charles

Patent Applications and Registrations

Patent applications and USPTO patent grants for Fehr; Charles.The latest application filed is for "penta/hexamethyl-3,4,5,8-tetrahydro-1(2h)-naphthalenone derivatives with aromatic notes".

Company Profile

0.17.15

Fehr; Charles - Versoix CH
Fehr; Charles - Geneva CH

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Penta/hexamethyl-3,4,5,8-tetrahydro-1(2H)-naphthalenone derivatives with aromatic notes Grant 9,284,514 - Fehr March 15, 2	2016-03-15
Penta/hexamethyl-3,4,5,8-tetrahydro-1(2h)-naphthalenone Derivatives With Aromatic Notes App 20140148376 - Fehr; Charles	2014-05-29
Process for the preparation of tetranorlabdane derivatives Grant 8,227,629 - Fehr July 24, 2	2012-07-24
Process for the preparation of tetranorlabdane derivatives Grant 8,227,630 - Fehr July 24, 2	2012-07-24
Perfuming ingredients with saffron odor Grant 8,222,199 - Fehr , et al. July 17, 2	2012-07-17
Process for the preparation of beta-santalol and derivatives thereof Grant 8,119,826 - Fehr , et al. February 21, 2	2012-02-21
Process For The Preparation Of Tetranorlabdane Derivatives App 20110218347 - Fehr; Charles	2011-09-08
Process For The Preparation Of Beta-santalol And Derivatives Thereof App 20110118497 - Fehr; Charles ; et al.	2011-05-19
Compounds for a controlled release of active molecules Grant 7,935,669 - Fehr , et al. May 3, 2	2011-05-03
Process for the preparation of .beta.-santalol and derivatives thereof Grant 7,902,393 - Fehr , et al. March 8, 2	2011-03-08
Process For The Preparation Of Beta-santalol And Derivatives Thereof App 20110028750 - Fehr; Charles ; et al.	2011-02-03
Process For The Preparation Of Tetranorlabdane Derivatives App 20100311990 - Fehr; Charles	2010-12-09
Compounds for a controlled release of active molecules Grant 7,723,286 - Fehr , et al. May 25, 2	2010-05-25
Compounds for a controlled release of active molecules Grant 7,589,055 - Fehr , et al. September 15, 2	2009-09-15
Compounds For A Controlled Release Of Active Molecules App 20090181878 - Fehr; Charles ; et al.	2009-07-16
Substituted cyclohexanones Grant 7,470,820 - Knopff , et al. December 30, 2	2008-12-30
Substituted Cyclohexanones App 20080228008 - Knopff; Oliver ; et al.	2008-09-18
Naphthalenone Derivative with Powdery-Ionone Type Odors App 20080214419 - Fehr; Charles ; et al.	2008-09-04
Musk odorant compounds Grant 7,253,141 - Fehr August 7, 2	2007-08-07
Perfuming Ingredients With Saffron Odor App 20070149438 - Fehr; Charles ; et al.	2007-06-28
Unsaturated ester as perfuming ingredient Grant 7,196,050 - Fehr , et al. March 27, 2	2007-03-27
Perfuming ingredient with a floral character Grant 7,189,688 - Williams , et al. March 13, 2	2007-03-13
Musk odorant compounds App 20060211598 - Fehr; Charles	2006-09-21
Compounds for a controlled release of active molecules App 20060040848 - Fehr; Charles ; et al.	2006-02-23
Compounds for a controlled release of active molecules App 20040220074 - Fehr, Charles ; et al.	2004-11-04
Perfuming ingredient with a floral character App 20040167059 - Williams, Alvin Scott ; et al.	2004-08-26
Unsaturated ester as perfuming ingredient App 20030119712 - Fehr, Charles ; et al.	2003-06-26
Aromatic compounds, a process for preparation thereof and use of same as perfuming ingredients Grant 5,162,588 - Fehr , et al. November 10, 1	1992-11-10
Decalin ketones, their use in perfumery and process for the preparation thereof Grant 5,114,915 - Fehr , et al. May 19, 1	1992-05-19
Process for the preparation of macrocyclic ketones Grant 4,296,258 - Fehr , et al. October 20, 1	1981-10-20

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