Hans Johann Mayer

Person

Fullinsdorf, CH

People

Patents Grantslast 30 patents

Information Patent Grant
Retinoid carbohydrates
- Patent number 4,565,863
- Issue date Jan 21, 1986
- Hoffmann-La Roche Inc.
- Werner Bollag
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing astaxanthin
- Patent number 4,245,109
- Issue date Jan 13, 1981
- Hoffmann-La Roche Inc.
- Hans J. Mayer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Optically active cyclohexane derivatives
- Patent number 4,156,100
- Issue date May 22, 1979
- Hoffmann-La Roche Inc.
- Walter Boguth
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Optically active cyclohexane derivatives
- Patent number 4,095,038
- Issue date Jun 13, 1978
- Hoffmann-La Roche Inc.
- Walter Boguth
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Optically active cyclohexane derivatives
- Patent number 4,072,715
- Issue date Feb 7, 1978
- Hoffmann-La Roche Inc.
- Walter Boguth
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Optically active cyclohexane derivatives
- Patent number 4,026,949
- Issue date May 31, 1977
- Hoffmann-La Roche Inc.
- Walter Boguth
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
4-Benzyloxymethyl-5-[(1-pyrrolidinyl-carbonyl)-methyl]-1,3-cyclopen...
- Patent number 4,021,446
- Issue date May 3, 1977
- Hoffmann-La Roche Inc.
- Albert Eduard Fischli
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Prostaglandin intermediates
- Patent number 3,991,080
- Issue date Nov 9, 1976
- Hoffmann-La Roche Inc.
- Hans Johann Mayer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Optically active cyclohexane derivatives
- Patent number 3,988,205
- Issue date Oct 26, 1976
- Hoffmann-La Roche Inc.
- Walter Boguth
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hexahydro-5-oxy-2-loweralkoxy-2H-cyclopenta[b]-furan-4-carbonitrile...
- Patent number 3,975,406
- Issue date Aug 17, 1976
- Hans Johann Mayer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Novel polyene compounds and process therefor
- Patent number 3,975,445
- Issue date Aug 17, 1976
- Hoffmann-La Roche Inc.
- Frank Kienzle
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Hexahydro-cyclopentano[b]furans having a 2-C.tbd.C containing subst...
- Patent number 3,974,185
- Issue date Aug 10, 1976
- Hoffmann-La Roche Inc.
- Hans Johann Mayer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Certain hexahydro-2-loweralkoxy-5-oxycyclopenta [b] furans containi...
- Patent number 3,970,674
- Issue date Jul 20, 1976
- Hoffmann-La Roche Inc.
- Hans Johann Mayer
- C07 - ORGANIC CHEMISTRY

Hans Johann Mayer

Person

Patents Grantslast 30 patents

Retinoid carbohydrates

Process for producing astaxanthin

Optically active cyclohexane derivatives

Optically active cyclohexane derivatives

Optically active cyclohexane derivatives

Optically active cyclohexane derivatives

4-Benzyloxymethyl-5-[(1-pyrrolidinyl-carbonyl)-methyl]-1,3-cyclopen...

Prostaglandin intermediates

Optically active cyclohexane derivatives

Hexahydro-5-oxy-2-loweralkoxy-2H-cyclopenta[b]-furan-4-carbonitrile...

Novel polyene compounds and process therefor

Hexahydro-cyclopentano[b]furans having a 2-C.tbd.C containing subst...

Certain hexahydro-2-loweralkoxy-5-oxycyclopenta [b] furans containi...