Daniel Helmlinger

Person

Gockhausen, CH

People

Patents Grantslast 30 patents

Information Patent Grant
Methylcyclotetradec-5-en-1-ones
- Patent number 6,326,349
- Issue date Dec 4, 2001
- Givaudan Roure (International) S.A.
- Daniel Helmlinger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Odorant compositions containing macrocycles and processes for manuf...
- Patent number 6,255,276
- Issue date Jul 3, 2001
- Givauden Roure (International) S.A.
- Georg Frater
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cyclic compounds
- Patent number 5,525,589
- Issue date Jun 11, 1996
- Givaudan-Roure Corporation
- Franz Etzweiler
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the manufacture of known odorants
- Patent number 5,329,053
- Issue date Jul 12, 1994
- Givaudan-Roure Corporation
- Daniel Helmlinger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the manufacture of odorants and intermediates used therein
- Patent number 5,292,902
- Issue date Mar 8, 1994
- Givaudan-Roure Corporation
- Daniel Helmlinger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Acetyl-tri-and-tetramethyl-octahydronaphthalenes and fragrance comp...
- Patent number 5,214,160
- Issue date May 25, 1993
- Givaudan Corporation
- Franz Etzweiler
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Acetyl-tri-and-tetramethyl-octahydronaphthalenes and fragrance comp...
- Patent number 5,180,709
- Issue date Jan 19, 1993
- Givaudan-Roure Corporation
- Franz Etzweiler
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1,1,2,3,3,6-hexamethyl-4,5,6,7-tetrahydro-5-indanone and fragrance...
- Patent number 5,164,365
- Issue date Nov 17, 1992
- Givaudan Corporation
- Jean-Pierre Bachmann
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Tricyclic ketones and fragrance compositions containing same
- Patent number 5,151,411
- Issue date Sep 29, 1992
- Givaudan Corporation
- Georg Frater
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the manufacture of a mixture of .alpha.- and .beta.-irone
- Patent number 5,113,021
- Issue date May 12, 1992
- Givaudan Corporation
- Georg Frater
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the manufacture of 4-(2-butenylidene)-3,5,5-trimethyl-2...
- Patent number 5,072,019
- Issue date Dec 10, 1991
- Givaudan Corporation
- Daniel Helmlinger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the manufacture of 4-(2-butenylidene)-3,5,5-trimethyl-2...
- Patent number 5,015,779
- Issue date May 14, 1991
- Givaudan Corporation
- Daniel Helmlinger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Novel bicyclic epoxides and compositions
- Patent number 4,634,548
- Issue date Jan 6, 1987
- Givaudan Corporation
- Daniel Helmlinger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted bicyclo[4.3.0]non-1(6)-en-8-yl methyl ketones and fragr...
- Patent number 4,617,146
- Issue date Oct 14, 1986
- Givaudan Corporation
- Daniel Helmlinger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-Substituted-1-acetoxy and hydroxy-1-methyl-cyclohexanes
- Patent number 4,375,428
- Issue date Mar 1, 1983
- Givaudan Corporation
- Daniel Helmlinger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-Substituted-1-acetoxy and hydroxy-1-methyl-cyclohexanes
- Patent number 4,277,618
- Issue date Jul 7, 1981
- Givaudan Corporation
- Daniel Helmlinger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Trimethyl-acetyl octalins, process for making and fragrance composi...
- Patent number 4,162,266
- Issue date Jul 24, 1979
- Givaudan Corporation
- Daniel Helmlinger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Flavoring with 3,7-dimethyl-octa-2,6-dienyl-mercaptan
- Patent number 3,996,387
- Issue date Dec 7, 1976
- Givaudan Corporation
- Daniel Helmlinger
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Mercapto carboxylic acid esters
- Patent number 3,954,843
- Issue date May 4, 1976
- Givaudan Corporation
- Daniel Helmlinger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Mercapto carboxylic acid esters
- Patent number 3,948,816
- Issue date Apr 6, 1976
- Givaudan Corporation
- Daniel Helmlinger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1-Halo-dodeca-tri(tetra)-ene
- Patent number 3,947,505
- Issue date Mar 30, 1976
- Givaudan Corporation
- Daniel Helmlinger
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Compounds of the sinensal type, intermediates and process therefor
- Patent number 3,943,177
- Issue date Mar 9, 1976
- Givaudan Corporation
- Daniel Helmlinger
- C07 - ORGANIC CHEMISTRY

Daniel Helmlinger

Person

Patents Grantslast 30 patents

Methylcyclotetradec-5-en-1-ones

Odorant compositions containing macrocycles and processes for manuf...

Cyclic compounds

Process for the manufacture of known odorants

Process for the manufacture of odorants and intermediates used therein

Acetyl-tri-and-tetramethyl-octahydronaphthalenes and fragrance comp...

Acetyl-tri-and-tetramethyl-octahydronaphthalenes and fragrance comp...

1,1,2,3,3,6-hexamethyl-4,5,6,7-tetrahydro-5-indanone and fragrance...

Tricyclic ketones and fragrance compositions containing same

Process for the manufacture of a mixture of .alpha.- and .beta.-irone

Process for the manufacture of 4-(2-butenylidene)-3,5,5-trimethyl-2...

Process for the manufacture of 4-(2-butenylidene)-3,5,5-trimethyl-2...

Novel bicyclic epoxides and compositions

Substituted bicyclo[4.3.0]non-1(6)-en-8-yl methyl ketones and fragr...

2-Substituted-1-acetoxy and hydroxy-1-methyl-cyclohexanes

2-Substituted-1-acetoxy and hydroxy-1-methyl-cyclohexanes

Trimethyl-acetyl octalins, process for making and fragrance composi...

Flavoring with 3,7-dimethyl-octa-2,6-dienyl-mercaptan

Mercapto carboxylic acid esters

Mercapto carboxylic acid esters

1-Halo-dodeca-tri(tetra)-ene

Compounds of the sinensal type, intermediates and process therefor