Ryoichi Kobayashi

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing low polymer of α-olefin
- Patent number 7,291,685
- Issue date Nov 6, 2007
- Idemitsu Kosan Co. Ltd.
- Ryoichi Kobayashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing low polymer of α-olefin
- Patent number 7,169,961
- Issue date Jan 30, 2007
- Idemitsu Petrochemical Co., Ltd.
- Ryoichi Kobayashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing low polymer of ethylene
- Patent number 6,576,721
- Issue date Jun 10, 2003
- Idemitsu Petrochemical Co., Ltd.
- Ryoichi Kobayashi
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING ALPHA-OLEFIN
- Publication number 20240360254
- Publication date Oct 31, 2024
- Idemitsu Kosan Co.,Ltd
- Ryoichi KOBAYASHI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING ALPHA-OLEFIN
- Publication number 20240239727
- Publication date Jul 18, 2024
- Idemitsu Kosan Co.,Ltd
- Ryoichi KOBAYASHI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for producing low polymer of alpha-olefin
- Publication number 20050020866
- Publication date Jan 27, 2005
- Ryoichi Kobayashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for producing low polymer of alpha-olefin
- Publication number 20040199037
- Publication date Oct 7, 2004
- Ryoichi Kobayashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for producing low polymer of alpha-olefin
- Publication number 20030153798
- Publication date Aug 14, 2003
- Ryoichi Kobayashi
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for producing low polymer of ethylene
- Publication number 20030027947
- Publication date Feb 6, 2003
- Ryoichi Kobayashi
- C07 - ORGANIC CHEMISTRY