Tibor Krakkay

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Munich, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for preparation of acrylonitrile polymers with low K value
- Patent number 4,977,225
- Issue date Dec 11, 1990
- Hoechst Aktiengesellschaft
- Tibor Krakkay
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyacrylonitriles with a low K value, a process for their preparat...
- Patent number 4,759,853
- Issue date Jul 26, 1988
- Hoechst Aktiengesellschaft
- Tibor Krakkay
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyacrylonitriles with a low K value, a process for their preparat...
- Patent number 4,683,286
- Issue date Jul 28, 1987
- Hoechst Aktiengesellschaft
- Tibor Krakkay
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyacrylonitriles with a low K value
- Patent number 4,673,721
- Issue date Jun 16, 1987
- Hoechst Aktiengesellschaft
- Tibor Krakkay
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...