Rudolf Blattner

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Rheinfelden, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of triphendioxazines
- Patent number 4,886,880
- Issue date Dec 12, 1989
- Ciba-Geigy Corporation
- Holger Hahn
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for the preparation of anthraquinoid intermediates and vat...
- Patent number 4,784,805
- Issue date Nov 15, 1988
- Ciba-Geiby Corporation
- Rudolf Blattner
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for the preparation of anthraquinone imides
- Patent number 4,701,281
- Issue date Oct 20, 1987
- Ciba-Geigy Corporation
- Rudolf Blattner
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for the preparation of 1,4-diaminoanthraquinones
- Patent number 4,692,278
- Issue date Sep 8, 1987
- Ciba-Geigy Corporation
- Rudolf Blattner
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for isolating 2-naphthylamine-3,6,8-trisulfonic acid in the...
- Patent number 4,551,283
- Issue date Nov 5, 1985
- Ciba-Geigy AG
- Rudolf Blattner
- C07 - ORGANIC CHEMISTRY