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Daniel P. Rimmer
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Broken Arrow, OK, US
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Patents Grants
last 30 patents
Information
Patent Grant
Upgrading and recovery of heavy crude oils and natural bitumens by...
Patent number
6,016,867
Issue date
Jan 25, 2000
World Energy Systems, Incorporated
Armand A. Gregoli
E21 - EARTH DRILLING MINING
Information
Patent Grant
Production of synthetic crude oil from heavy hydrocarbons recovered...
Patent number
6,016,868
Issue date
Jan 25, 2000
World Energy Systems, Incorporated
Armand A. Gregoli
E21 - EARTH DRILLING MINING
Information
Patent Grant
Process for recovery of hydrocarbons and rejection of sand
Patent number
5,340,467
Issue date
Aug 23, 1994
Canadian Occidental Petroleum Ltd.
Armand A. Gregoli
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Grant
Process for recovery of hydrocarbons and rejection of sand
Patent number
5,316,664
Issue date
May 31, 1994
Canadian Occidental Petroleum, Ltd.
Armand A. Gregoli
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Grant
Process for preparing a water continuous emulsion from heavy crude...
Patent number
5,283,001
Issue date
Feb 1, 1994
Canadian Occidental Petroleum Ltd.
Armand A. Gregoli
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Grant
Preparation of oil-in-aqueous phase emulsion and removing contamina...
Patent number
5,263,848
Issue date
Nov 23, 1993
Canadian Occidental Petroleum, Ltd.
Armand A. Gregoli
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Grant
Converting heavy hydrocarbons into lighter hydrocarbons using ultra...
Patent number
5,110,443
Issue date
May 5, 1992
Canadian Occidental Petroleum Ltd.
Armand A. Gregoli
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for producing bitumen
Patent number
5,083,613
Issue date
Jan 28, 1992
Canadian Occidental Petroleum, Ltd.
Armand A. Gregoli
E21 - EARTH DRILLING MINING
Information
Patent Grant
Preparation of low-viscosity improved stable crude oil transport em...
Patent number
4,983,319
Issue date
Jan 8, 1991
Canadian Occidental Petroleum Ltd.
Armand A. Gregoli
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Grant
Preparation of improved stable crude oil transport emulsions
Patent number
4,978,365
Issue date
Dec 18, 1990
Canadian Occidental Petroleum Ltd.
Armand A. Gregoli
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Grant
In situ application of high temperature resistant surfactants to pr...
Patent number
4,966,235
Issue date
Oct 30, 1990
Canadian Occidental Petroleum Ltd.
Armand A. Gregoli
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Preparation of stable crude oil transport emulsions
Patent number
4,725,287
Issue date
Feb 16, 1988
Canadian Occidental Petroleum, Ltd.
Armand A. Gregoli
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS