Inventor
FRATER GEORG
CH57 patents
⚠️ This page may combine multiple inventors who share the name “FRATER GEORG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GIVAUDAN ROURE INT
20 patentsUS6096918AAug 1, 2000
Aryl-acrylic acid esters
GIVAUDAN ROURE INT92 citations98
US6306818B1Oct 23, 2001
Fragrance precursors
GIVAUDAN ROURE INT65 citations96
US6348618B1Feb 19, 2002
Beta-ketoester compounds
GIVAUDAN ROURE INT32 citations92
US6326349B1Dec 4, 2001
Methylcyclotetradec-5-en-1-ones
GIVAUDAN ROURE INT18 citations92
US6222062B1Apr 24, 2001
Beta-ketoester compounds
GIVAUDAN ROURE INT27 citations92
US5929291AJul 27, 1999
Odorants
GIVAUDAN ROURE INT22 citations92
US5707961AJan 13, 1998
Odorant compounds and compositions
GIVAUDAN ROURE INT27 citations92
US6114300ASep 5, 2000
Spirocyclic compounds
GIVAUDAN ROURE INT18 citations88
US6262287B1Jul 17, 2001
Fragrance precursor compounds
GIVAUDAN ROURE INT13 citations74
US6235943B1May 22, 2001
Odorants
GIVAUDAN ROURE INT5 citations74
US6207857B1Mar 27, 2001
Precursor compounds
GIVAUDAN ROURE INT8 citations74
US6297211B1Oct 2, 2001
Odorant compositions
GIVAUDAN ROURE INT11 citations73
US6150542ANov 21, 2000
Fragrance precursor compounds for preventing human malodor
GIVAUDAN ROURE INT7 citations72
US6284929B1Sep 4, 2001
Odorants
GIVAUDAN ROURE INT1 citations63
US6239314B1May 29, 2001
Odorants
GIVAUDAN ROURE INT1 citations63
US6232487B1May 15, 2001
Carbonate precursors for organoleptic compounds
GIVAUDAN ROURE INT3 citations63
US5635471AJun 3, 1997
Odorants
GIVAUDAN ROURE INT2 citations63
US6242413B1Jun 5, 2001
Bicyclic aldehyde and ketone odorants
GIVAUDAN ROURE INT3 citations62
US6162954ADec 19, 2000
Odorants
GIVAUDAN ROURE INT0 citations52
US6043210AMar 28, 2000
Preparation of thiamacrolide compounds
GIVAUDAN ROURE INT0 citations52
GIVAUDAN CORP
6 patentsUS5113021AMay 12, 1992
Process for the manufacture of a mixture of α- and β-irone
GIVAUDAN CORP6 citations63
US4947002AAug 7, 1990
Novel tricyclic ketones and fragrance compositions containing same
GIVAUDAN CORP4 citations63
US4067910AJan 10, 1978
Process for making allylmercaptan
GIVAUDAN CORP5 citations61
US5185472AFeb 9, 1993
Mixtures of bicyclic ethers, fragrance compositions containing same and novel intermediate
GIVAUDAN CORP0 citations52
US5151411ASep 29, 1992
Tricyclic ketones and fragrance compositions containing same
GIVAUDAN CORP0 citations52
US5023232AJun 11, 1991
Mixtures of bicyclic ethers and fragrance compositions containing same
GIVAUDAN CORP1 citations52
HOFFMANN LA ROCHE
5 patentsUS4687849AAug 18, 1987
[(Isopropylideneamino)oxy]-ethyl-2-[[6-chloroquinoxalinyl)oxy]phenoxy]propionate postemergent herbicide
HOFFMANN LA ROCHE15 citations74
US4556413ADec 3, 1985
Certain aryloxy-benzoyl sulfoximines having herbicidal activity
HOFFMANN LA ROCHE16 citations74
US4545807AOct 8, 1985
Oxime ester herbicides
HOFFMANN LA ROCHE5 citations74
US4329488AMay 11, 1982
Propionic acid esters and herbicidal use thereof
HOFFMANN LA ROCHE4 citations63
US4120974AOct 17, 1978
Certain epoxy compounds in admixture as insect regulating agents
HOFFMANN LA ROCHE2 citations62
GIVAUDAN SA
3 patentsDOW CORNING
3 patentsGIVAUDAN ROURE CORP
2 patentsVERBIO VER BIOENERGIE AG
2 patentsXIMO AG
1 patentGIVAUDEN ROURE INTERNATIONAL S
1 patentGIVAUDAN AG
1 patentROCHE VITAMINS INC
1 patentGIVAUDAN ROURE SA
1 patentBOGAR AG
1 patentGILLETTE CO
1 patentGIVAUDAN ROURE INTERNAT SA
1 patentVERBIO SE
1 patentShowing the top 50 of 57 patents by PatentIndex Score.