Urs Hengartner

Person

Basel, CH

People

Patents Grantslast 30 patents

Information Patent Grant
Pigmentation with carotenoids
- Patent number 5,670,548
- Issue date Sep 23, 1997
- Roche Vitamins Inc.
- Kurt Bernhard
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Pigmentation with carotenoids
- Patent number 5,605,699
- Issue date Feb 25, 1997
- Hoffmann-La Roche Inc.
- Kurt Bernhard
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Tetrahydronaphthalene derivatives for improving short-term memory
- Patent number 5,120,759
- Issue date Jun 9, 1992
- Hoffmann-La Roche Inc.
- Urs Hengartner
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Tetrahydronaphthalene derivatives
- Patent number 4,680,310
- Issue date Jul 14, 1987
- Hoffmann-La Roche Inc.
- Urs Hengartner
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for bicyclic diketones
- Patent number 4,495,354
- Issue date Jan 22, 1985
- Hoffmann-La Roche Inc.
- David L. Coffen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Oxadiazolopyrimidine derivatives
- Patent number 4,410,698
- Issue date Oct 18, 1983
- Hoffmann-La Roche Inc.
- Urs Hengartner
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
7[3,6-Dihydro-1(2H)-pyridyl]-2-oxo-2H-[1,2,4]oxadiazolo[2,3-c]pyrim...
- Patent number 4,360,521
- Issue date Nov 23, 1982
- Hoffmann-La Roche Inc.
- Urs Hengartner
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Urs Hengartner

Person

Patents Grantslast 30 patents

Pigmentation with carotenoids

Pigmentation with carotenoids

Tetrahydronaphthalene derivatives for improving short-term memory

Tetrahydronaphthalene derivatives

Process for bicyclic diketones

Oxadiazolopyrimidine derivatives

7[3,6-Dihydro-1(2H)-pyridyl]-2-oxo-2H-[1,2,4]oxadiazolo[2,3-c]pyrim...