Inventor
FLACHSMANN FELIX
CH29 patents
⚠️ This page may combine multiple inventors who share the name “FLACHSMANN FELIX”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GIVAUDAN SA
25 patentsUS7638118B2Dec 29, 2009
Aminoalkyl substituted esters and amides of fumaric acid for neutralizing malodor
GIVAUDAN SA41 citations92
US9057041B2Jun 16, 2015
Fragrance compounds
GIVAUDAN SA4 citations83
US11965195B2Apr 23, 2024
Enzyme mediated process
GIVAUDAN SA2 citations72
US12584153B2Mar 24, 2026
Enzyme-mediated process for making Amberketal and Amberketal homologues
GIVAUDAN SA0 citations62
US11359161B2Jun 14, 2022
Thioether precursors for fragrant ketones and aldehydes
GIVAUDAN SA0 citations62
US11098266B2Aug 24, 2021
Organic compounds
GIVAUDAN SA0 citations62
US9447364B2Sep 20, 2016
Fragrance compounds
GIVAUDAN SA2 citations62
US11965202B2Apr 23, 2024
Method of making 2-oxygenated decalins from isoprenoids using a squalene-hopene cyclase
GIVAUDAN SA0 citations61
US12116548B2Oct 15, 2024
Organic compounds
GIVAUDAN SA0 citations57
US12018228B2Jun 25, 2024
Alkoxybenzaldehyde derivatives and precursors thereof
GIVAUDAN SA0 citations55
US12305149B2May 20, 2025
Organic compounds
GIVAUDAN SA0 citations52
US10138195B2Nov 27, 2018
Organic compounds
GIVAUDAN SA1 citations51
US9585362B2Mar 7, 2017
Fragrance compounds
GIVAUDAN SA0 citations51
US8877704B2Nov 4, 2014
Organic compounds
GIVAUDAN SA0 citations51
US7846887B2Dec 7, 2010
Cysteine derivatives which counteract malodour
GIVAUDAN SA1 citations51
US7655701B2Feb 2, 2010
Cycloalkylidene-(ortho substituted phenyl)-acetonitriles and their use as odorants
GIVAUDAN SA1 citations51
US7632956B2Dec 15, 2009
Fragrance ingredients, applications, compositions and methods
GIVAUDAN SA0 citations51
US7538243B2May 26, 2009
Indanes and indanones and their use in perfumery
GIVAUDAN SA0 citations51
US7388105B2Jun 17, 2008
Compounds and use to reduce the formation of malodour
GIVAUDAN SA0 citations51
US10450532B2Oct 22, 2019
Organic compounds and their use as fragrance ingredients
GIVAUDAN SA0 citations50
US10119097B2Nov 6, 2018
Organic compounds
GIVAUDAN SA0 citations50
US10343971B2Jul 9, 2019
Crotonates having use in perfumery
GIVAUDAN SA0 citations49
US10570080B2Feb 25, 2020
Perfume ketones
GIVAUDAN SA0 citations45
US10238592B2Mar 26, 2019
Organic compounds
GIVAUDAN SA0 citations43
US10577298B2Mar 3, 2020
Aryl beta diketones and their use as odorants
GIVAUDAN SA0 citations41