Garry Takashi Yamashita

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Calgary, CA

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Patents Grantslast 30 patents

Information Patent Grant
Highly alternating ethylene styrene interpolymers
- Patent number 6,806,329
- Issue date Oct 19, 2004
- Nova Chemicals (International) S.A.
- Qinyan Wang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Highly alternating ethylene styrene interpolymers
- Patent number 6,664,358
- Issue date Dec 16, 2003
- Nova Chemicals (International) S.A.
- Qinyan Wang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ethylene styrene interpolymers with double reverse styrene incorpor...
- Patent number 6,579,961
- Issue date Jun 17, 2003
- Nova Chemicals (International)S.A.
- Qinyan Wang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Highly alternating ethylene styrene interpolymers
- Publication number 20040097671
- Publication date May 20, 2004
- NOVA CHEMICALS (INTERNATIONAL) S.A.
- Qinyan Wang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Highly alternating ethylene styrene interpolymers
- Publication number 20030013824
- Publication date Jan 16, 2003
- NOVA CHEMICALS (INTERNATIONAL) S.A.
- Qinyan Wang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...