Kari Hiltunen

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Helsinki, FI

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Patents Grantslast 30 patents

Information Patent Grant
Melt-processible poly (ester urethane) and a process for the prepar...
- Patent number 6,087,465
- Issue date Jul 11, 2000
- Valtion Teknillinen Tutkimuskeskus
- Jukka Seppala
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thermoplastic biodegradable polyester a process for the preparation...
- Patent number 5,925,726
- Issue date Jul 20, 1999
- Neste Oy
- Jukka Seppala
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...