Ado Kaiser

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Neu-Frenkendorf, CH

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Patents Grantslast 30 patents

Information Patent Grant
Substituted pyrimido[6,1-a]isoquinolin-4-ones,pyrimido[6,1-a]benzoz...
- Patent number 4,581,172
- Issue date Apr 8, 1986
- Hoffmann-La Roche Inc.
- Ado Kaiser
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Imidazoquinazolines having pharmaceutical activity
- Patent number 4,390,540
- Issue date Jun 28, 1983
- Hoffmann-La Roche Inc.
- Madhukar S. Chodnekar
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Imidazo[2,1-b]quinazolin-2(3H)-ones and pharmaceutical compositions...
- Patent number 4,256,748
- Issue date Mar 17, 1981
- Hoffmann-La Roche Inc.
- Madhukar S. Chodnekar
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Thiocarbamoylthio fatty acids
- Patent number 4,202,832
- Issue date May 13, 1980
- Hoffmann-La Roche Inc.
- Ulf Fischer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of l-dopa
- Patent number 3,969,397
- Issue date Jul 13, 1976
- Hoffmann-La Roche Inc.
- Ado Kaiser
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dihydrocoumarin derivatives
- Patent number 3,933,859
- Issue date Jan 20, 1976
- Hoffmann-La Roche, Inc.
- Ado Kaiser
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Methylhydrazinomethyl-substituted benzoic acid amides
- Patent number 3,931,268
- Issue date Jan 6, 1976
- Hoffmann-La Roche Inc.
- Werner Bollag
- C07 - ORGANIC CHEMISTRY