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Michael C. Oballa
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Cochrane, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Integrated process to convert heavy oils from oil sands to petroche...
Patent number
7,563,359
Issue date
Jul 21, 2009
Nova Chemical (International) S.A
Michael C. Oballa
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Aromatic saturation and ring opening process
Patent number
7,513,988
Issue date
Apr 7, 2009
Nova Chemicals (International) S.A.
Michael C. Oballa
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Surface on a stainless steel matrix
Patent number
7,488,392
Issue date
Feb 10, 2009
Nova Chemicals (International) S.A.
Leslie Wilfred Benum
C21 - METALLURGY OF IRON
Information
Patent Grant
Thermal cracking process using tubes, pipes, and coils made of nove...
Patent number
7,156,979
Issue date
Jan 2, 2007
Nova Chemicals (International) S.A.
Leslie Wilfred Benum
C21 - METALLURGY OF IRON
Information
Patent Grant
External ribbed furnace tubes
Patent number
7,128,139
Issue date
Oct 31, 2006
Nova Chemicals (International) S.A.
Michael C. Oballa
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Passivation of steel surface to reduce coke formation
Patent number
7,056,399
Issue date
Jun 6, 2006
Nova Chemicals (International) S.A.
Haiyong Cai
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Composite surface on a stainless steel matrix
Patent number
6,899,966
Issue date
May 31, 2005
Nova Chemicals (International) S.A.
Leslie Wilfred Benum
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Surface on a stainless steel matrix
Patent number
6,824,883
Issue date
Nov 30, 2004
Nova Chemicals (International) S.A.
Leslie Wilfred Benum
C21 - METALLURGY OF IRON
Information
Patent Grant
Decoke enhancers for transfer line exchangers
Patent number
6,772,771
Issue date
Aug 10, 2004
Nova Chemicals (International) S.A.
Haiyong Cai
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Process of treating a stainless steel matrix
Patent number
6,436,202
Issue date
Aug 20, 2002
Nova Chemicals (International) S.A.
Leslie Wilfred Benum
C21 - METALLURGY OF IRON
Information
Patent Grant
Integrated high temperature high conversion olefin/polyolefin process
Patent number
6,111,156
Issue date
Aug 29, 2000
Nova Chemicals (International) S.A.
Michael C. Oballa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Treatment of furnace tubes
Patent number
5,630,887
Issue date
May 20, 1997
Novacor Chemicals Ltd.
Les W. Benum
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for extending hydroconversion catalyst life
Patent number
5,124,024
Issue date
Jun 23, 1992
Nova Husky Research Corporation
Andrzej Krzywicki
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
Aromatic saturation and ring opening process
Publication number
20070062848
Publication date
Mar 22, 2007
NOVA CHEMICALS (INTERNATIONAL) S.A.
Michael C. Oballa
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
Surface on a stainless steel matrix
Publication number
20060086431
Publication date
Apr 27, 2006
NOVA CHEMICAL(INTERNATIONAL)S.A.
Leslie Wilfred Benum
C21 - METALLURGY OF IRON
Information
Patent Application
External ribbed furnace tubes
Publication number
20060081364
Publication date
Apr 20, 2006
NOVA CHEMICALS (INTERNATIONAL) S.A.
Michael C. Oballa
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
Integrated process to convert heavy oils from oil sands to petroche...
Publication number
20050258073
Publication date
Nov 24, 2005
NOVA CHEMICALS (INTERNATIONAL) S.A.
Michael C. Oballa
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
Surface on a stainless steel matrix
Publication number
20050257857
Publication date
Nov 24, 2005
Leslie Wilfred Benum
C21 - METALLURGY OF IRON
Information
Patent Application
Surface on a stainless steel matrix
Publication number
20050077210
Publication date
Apr 14, 2005
Leslie Wilfred Benum
C21 - METALLURGY OF IRON
Information
Patent Application
COMPOSITE SURFACE ON A STAINLESS STEEL MATRIX
Publication number
20040265604
Publication date
Dec 30, 2004
NOVA CHEMICALS (INTERNATIONAL) S.A.
Leslie Wilfred Benum
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Passivation of steel surface to reduce coke formation
Publication number
20040216815
Publication date
Nov 4, 2004
Haiyong Cai
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Decoke enhancers for transfer line exchangers
Publication number
20030183248
Publication date
Oct 2, 2003
NOVA CHEMICALS (INTERNATIONAL) S.A.
Haiyong Cai
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...