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Harold J. Swindell
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Gladstone, MO, US
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Patents Grants
last 30 patents
Information
Patent Grant
Oxidation of mercaptans to disulfides
Patent number
6,051,740
Issue date
Apr 18, 2000
Phillips Petroleum Company
Michael S. Matson
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Compositions comprising inorganic oxide and process for producing m...
Patent number
5,898,012
Issue date
Apr 27, 1999
Phillips Petroleum Company
Dean E. Stinn
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Compositions comprising inorganic oxide and process for producing m...
Patent number
5,733,836
Issue date
Mar 31, 1998
Phillips Petroleum Company
Dean E. Stinn
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Selective hydrogenation of cyclic polyenes
Patent number
5,210,349
Issue date
May 11, 1993
Phillips Petroleum Company
Michael S. Matson
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Selective hydrogenation of cyclic polyenes
Patent number
5,128,296
Issue date
Jul 7, 1992
Phillips Petroleum Company
Michael S. Matson
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Regenerator temperature control
Patent number
4,440,725
Issue date
Apr 3, 1984
Phillips Petroleum Company
Harold J. Swindell
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Regenerator temperature control
Patent number
4,354,957
Issue date
Oct 19, 1982
Phillips Petroleum Company
Harold J. Swindell
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Floating pressure control of fractionator system
Patent number
4,182,657
Issue date
Jan 8, 1980
Phillips Petroleum Company
Harold J. Swindell
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL