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Martyn E. Pfile
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Bartlesville, OK, US
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Patents Grants
last 30 patents
Information
Patent Grant
Alkylation process
Patent number
6,709,638
Issue date
Mar 23, 2004
ConocoPhillips Company
Bruce B. Randolph
C07 - ORGANIC CHEMISTRY
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Patent Grant
Alkylation process
Patent number
6,552,241
Issue date
Apr 22, 2003
ConocoPhillips Company
Bruce B. Randolph
C07 - ORGANIC CHEMISTRY
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Patent Grant
Isopentane disproportionation
Patent number
6,423,880
Issue date
Jul 23, 2002
Phillips Petroleum Company
Bruce B. Randolph
C07 - ORGANIC CHEMISTRY
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Patent Grant
Integrated olefin processing
Patent number
5,237,115
Issue date
Aug 17, 1993
Phillips Petroleum Company
Donald J. Makovec
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Patents Applications
last 30 patents
Information
Patent Application
Alkylation process
Publication number
20030130553
Publication date
Jul 10, 2003
ConocoPhillips Company
Bruce B. Randolph
C07 - ORGANIC CHEMISTRY