Hans Gattner

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Bad Nenndorf, DE

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Patents Grantslast 30 patents

Information Patent Grant
Use of a microbicidal agent for the treatment of concrete roof tiles
- Patent number 5,125,953
- Issue date Jun 30, 1992
- Riedel-de Haen Aktiengesellschaft
- Hans Gattner
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Triazolidino-pyridazine-diones
- Patent number 4,180,575
- Issue date Dec 25, 1979
- Hoechst Aktiengesellschaft
- Hans Rochling
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Dyed polyesters, process for their preparation and their use for th...
- Patent number 4,116,923
- Issue date Sep 26, 1978
- Hoechst Aktiengesellschaft
- Hans Gattner
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...