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Christopher P. Eppig
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Cleveland Heights, OH, US
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Patents Grants
last 30 patents
Information
Patent Grant
Production of aromatic oils
Patent number
6,153,088
Issue date
Nov 28, 2000
Stephen C. Paspek
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Process for the selective removal of nitrogen-containing compounds...
Patent number
5,675,043
Issue date
Oct 7, 1997
Christopher P. Eppig
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Process for upgrading hydrocarbonaceous materials
Patent number
5,318,697
Issue date
Jun 7, 1994
The Standard Oil Company
Stephen C. Paspek
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Process for making light hydrocarbonaceous liquids in a delayed coker
Patent number
5,316,655
Issue date
May 31, 1994
The Standard Oil Company
Stephen C. Paspek
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Process for separating extractable organic material from compositio...
Patent number
5,186,817
Issue date
Feb 16, 1993
The Standard Oil Company
Stephen C. Paspek
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Process for separating extractable organic material from compositio...
Patent number
5,092,983
Issue date
Mar 3, 1992
The Standard Oil Company
Christopher P. Eppig
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Process for upgrading high-boiling hydrocaronaceous materials
Patent number
5,068,027
Issue date
Nov 26, 1991
The Standard Oil Company
Stephen C. Paspek
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Extraction of oil from stable oil-water emulsions
Patent number
5,066,386
Issue date
Nov 19, 1991
The Standard Oil Company
Stephen C. Paspek
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for separating organic material from particulate solids
Patent number
4,885,079
Issue date
Dec 5, 1989
The Standard Oil Company
Christopher P. Eppig
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Novel technique for rendering oily sludges environmentally acceptable
Patent number
4,842,715
Issue date
Jun 27, 1989
The Standard Oil Company
Stephen C. Paspek
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Extraction of oil from stable oil-water emulsions
Patent number
4,824,555
Issue date
Apr 25, 1989
The Standard Oil Company
Stephen C. Paspek
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL