Jianing He

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Ludwigshafen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Quinophthalone-derivative based crystallization modifiers
- Patent number 6,849,116
- Issue date Feb 1, 2005
- BASF Aktiengesellschaft
- Jianing He
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Quinophthalone-derivatives based crystallization modifiers
- Publication number 20030172847
- Publication date Sep 18, 2003
- Jianing He
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...