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Patents Grantslast 30 patents

Information Patent Grant
Method for converting vegetable material into chemicals
- Patent number 4,732,708
- Issue date Mar 22, 1988
- Kemira Oy.
- Rainer Ekman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Coating composition
- Patent number 4,412,023
- Issue date Oct 25, 1983
- Tikkurilan Varitehtaat Oy
- Olof Jernstrom
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...