Graham Butler

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Churt, GB

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Patents Grantslast 30 patents

Information Patent Grant
Process for evaluating a refinery feedstock
- Patent number 8,546,146
- Issue date Oct 1, 2013
- BP Oil International Limited
- Graham Butler
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for evaluating a refinery feedstock
- Patent number 8,502,004
- Issue date Aug 6, 2013
- BP Oil International Limited
- Graham Butler
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for evaluating fouling caused by refinery feedstocks
- Patent number 7,984,643
- Issue date Jul 26, 2011
- BP Oil International Limited
- Graham Butler
- G01 - MEASURING TESTING
Information Patent Grant
Process for simulating the corrosive effects of refinery feedstocks...
- Patent number 7,589,539
- Issue date Sep 15, 2009
- BP Oil International Limited
- Graham Butler
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Process For Evaluating Fouling Caused By Refinery Feedstocks
- Publication number 20090100912
- Publication date Apr 23, 2009
- Graham Butler
- C40 - COMBINATORIAL CHEMISTRY
Information Patent Application
Portable Apparatus For Analysis Of A Refinery Feedstock Or A Produc...
- Publication number 20080260584
- Publication date Oct 23, 2008
- Nicholas John Gudde
- G01 - MEASURING TESTING
Information Patent Application
Process for Evaluating a Refinery Feedstock
- Publication number 20080248967
- Publication date Oct 9, 2008
- BP Oil International Limited
- Graham Butler
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Process for Simulating the Corrosive Effects of Refinery Feedstocks...
- Publication number 20080116907
- Publication date May 22, 2008
- Graham Butler
- G01 - MEASURING TESTING
Information Patent Application
Process For Evaluating A Refinery Feedstock
- Publication number 20080102529
- Publication date May 1, 2008
- BP OIL INTERNATIONAL LIMITED
- Graham Butler
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Fuel compositions
- Publication number 20030040650
- Publication date Feb 27, 2003
- Graham Butler
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...