Inventor

GEBAUER HELMUT

DE15 patents

⚠️ This page may combine multiple inventors who share the name “GEBAUER HELMUT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CONSORTIUM ELEKTROCHEM IND

14 patents

US5041646AAug 20, 1991

Alcohols and ethers having cyclododecyl and cyclododecenyl groups, process for their preparation and scents containing same

CONSORTIUM ELEKTROCHEM IND9 citations72

US4631146ADec 23, 1986

Alpha-tertiary dimethylacetals and their use as fragrant substances

CONSORTIUM ELEKTROCHEM IND7 citations72

US4380675AApr 19, 1983

2,4-Dialkyl-2,6-heptadienal derivatives, a process for their preparation, and fragrant and flavoring products made therewith

CONSORTIUM ELEKTROCHEM IND8 citations72

US4704477ANov 3, 1987

Trimethylcyclohexene derivatives, their preparation and use as perfume substances

CONSORTIUM ELEKTROCHEM IND8 citations69

US4620023AOct 28, 1986

Method for preparing hexamethylcyclotrisiloxane and uses for the same

CONSORTIUM ELEKTROCHEM IND4 citations62

US4710316ADec 1, 1987

Aldehydes, acetals, alcohols and ethers having 3-methyl- or 3,5-dimethyl-benzyl groups, their manufacture and perfume materials containing same

CONSORTIUM ELEKTROCHEM IND5 citations61

US4385185AMay 24, 1983

β-γ-Unsaturated ketones and isoprenoid 2,6 diones, a process for producing the same and their use as fragrant and flavoring substances

CONSORTIUM ELEKTROCHEM IND5 citations61

US4849401AJul 18, 1989

Alcohols containing 2-methylphenyl or 2-methoxyphenyl groups, and fragrances containing same

CONSORTIUM ELEKTROCHEM IND3 citations60

US4863723ASep 5, 1989

Method for preparing hexamethylcyclotrisiloxane and uses for the same

CONSORTIUM ELEKTROCHEM IND0 citations52

US4766107AAug 23, 1988

16-Oxa-bicyclo-[13.1.0]-hexadec-7-ene and its application as a fragrance

CONSORTIUM ELEKTROCHEM IND1 citations51

US4496748AJan 29, 1985

Substituted macrobicyclic ethers, the manufacture and use thereof

CONSORTIUM ELEKTROCHEM IND0 citations51

CONSORTIUM FUR ELKETROCHEMISCH

1 patent

US4647406AMar 3, 1987

2-ethyl-2-prenyl-3-hexenol its preparation and use as a fragrant

CONSORTIUM FUR ELKETROCHEMISCH0 citations39

GEBAUER HELMUT

CONSORTIUM ELEKTROCHEM IND

Process for producing 2-methyl-2-butenoic acid

Solid which releases a fragrant substance and/or a disinfectant

Alpha-tertiary nitriles

Alcohols and ethers having cyclododecyl and cyclododecenyl groups, process for their preparation and scents containing same

Alpha-tertiary dimethylacetals and their use as fragrant substances

2,4-Dialkyl-2,6-heptadienal derivatives, a process for their preparation, and fragrant and flavoring products made therewith

Trimethylcyclohexene derivatives, their preparation and use as perfume substances

Method for preparing hexamethylcyclotrisiloxane and uses for the same

Aldehydes, acetals, alcohols and ethers having 3-methyl- or 3,5-dimethyl-benzyl groups, their manufacture and perfume materials containing same

β-γ-Unsaturated ketones and isoprenoid 2,6 diones, a process for producing the same and their use as fragrant and flavoring substances

Alcohols containing 2-methylphenyl or 2-methoxyphenyl groups, and fragrances containing same

Method for preparing hexamethylcyclotrisiloxane and uses for the same

16-Oxa-bicyclo-[13.1.0]-hexadec-7-ene and its application as a fragrance

Substituted macrobicyclic ethers, the manufacture and use thereof

CONSORTIUM FUR ELKETROCHEMISCH

2-ethyl-2-prenyl-3-hexenol its preparation and use as a fragrant