Kilcher-Chemie AG

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Recherswil, CH

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Patents Grantslast 30 patents

Information Patent Grant
Cross-flow filtration apparatus
- Patent number 4,243,536
- Issue date Jan 6, 1981
- Kilcher-Chemie AG
- Ludwig Prolss
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method of producing an electrically conductive plastics material
- Patent number 4,193,955
- Issue date Mar 18, 1980
- Kilcher-Chemie AG
- Ludwig Prolss
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of production of a micro-porous membrane for filtration plants
- Patent number 4,177,228
- Issue date Dec 4, 1979
- Kilcher-Chemie AG
- Ludwig Prolss
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

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