Philippus J. Meyer

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Secunda, ZA

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for thermally upgrading carbonaceous materials
- Patent number 7,842,107
- Issue date Nov 30, 2010
- Evergreen Energy Inc.
- Robert F. Hogsett
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Method and apparatus for thermally upgrading carbonaceous materials
- Patent number 7,198,655
- Issue date Apr 3, 2007
- Evergreen Energy Inc.
- Robert F. Hogsett
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Apparatus for the gasification of coal
- Patent number 4,764,184
- Issue date Aug 16, 1988
- Sasol Operations (Proprietary) Limited
- Philippus J. Meyer
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Gasification of coal
- Patent number 4,643,109
- Issue date Feb 17, 1987
- Sasol Operations (Proprietary) Limited
- Philippus J. Meyer
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Ash temperature measurement means for a fixed bed gasifier
- Patent number 4,615,713
- Issue date Oct 7, 1986
- Sasol Operations (Proprietary) Limited
- Philippus J. Meyer
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR THERMALLY UPGRADING CARBONACEOUS MATERIALS
- Publication number 20100037516
- Publication date Feb 18, 2010
- Evergreen Energy Inc.
- Robert F. Hogsett
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Method and apparatus for thermally upgrading carbonaceous materials
- Publication number 20060248791
- Publication date Nov 9, 2006
- Robert F. Hogsett
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Method and apparatus for thermally upgrading carbonaceous materials
- Publication number 20050241217
- Publication date Nov 3, 2005
- Robert F. Hogsett
- F28 - HEAT EXCHANGE IN GENERAL