Stephen Anthony Leng

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Welwyn Garden, GB

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Patents Grantslast 30 patents

Information Patent Grant
Fischer-tropsch process
- Patent number 7,012,102
- Issue date Mar 14, 2006
- BP Exploration Operating Company Limited
- Josephus Johannes Helena Maria Font Freide
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Fischer-tropsch process
- Patent number 6,903,140
- Issue date Jun 7, 2005
- BP Exploration Operating C Company Limited
- Josephus Johannes Helena Maria Font Freide
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
Fischer tropsch process
- Publication number 20060167119
- Publication date Jul 27, 2006
- Stephen Anthony Leng
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Fischer-tropsch process
- Publication number 20040157941
- Publication date Aug 12, 2004
- Josephus Johannes Helena Maria Font Freide
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Fischer-tropsch process
- Publication number 20040132837
- Publication date Jul 8, 2004
- Josephus Johannes Helena Maria Font Freide
- C07 - ORGANIC CHEMISTRY