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Patents Grants
last 30 patents
Information
Patent Grant
Thermal stabilization of steelmaking slag
Patent number
5,569,314
Issue date
Oct 29, 1996
Energy Mines and Resources Canada
Shaheer Mikhail
C21 - METALLURGY OF IRON
Information
Patent Grant
Process for removing chlorides from crude oil
Patent number
5,558,768
Issue date
Sep 24, 1996
Energy, Mines and Resources-Canada
Michio Ikura
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Synthesis of mesoporous catalytic materials
Patent number
5,538,710
Issue date
Jul 23, 1996
Energy Mines and Resources Canada
Chang-Jiey Guo
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Fluidized cracking catalyst with in situ metal traps
Patent number
5,424,262
Issue date
Jun 13, 1995
Energy, Mines and Resources-Canada
Hugo I. de Lasa
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for the production of anhydrosugars from lignin and cellulo...
Patent number
5,395,455
Issue date
Mar 7, 1995
Energy, Mines and Resources-Canada
Donald S. Scott
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Hydrocracking of heavy hydrocarbon oils with heavy hydrocarbon recycle
Patent number
5,374,348
Issue date
Dec 20, 1994
Energy Mines and Resources Canada
Paul L. Sears
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Ultrapyrolytic heavy oil upgrading in an internally circulating aer...
Patent number
5,370,789
Issue date
Dec 6, 1994
Energy Mines and Resources Canada
Bruce J. Milne
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Oil/coal coprocessing in which agglomerated coal forms part of feed...
Patent number
5,350,430
Issue date
Sep 27, 1994
Energy Mines and Resources Canada
Richard D. Coleman
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Hydrocracking of heavy asphaltenic oil in presence of an additive t...
Patent number
5,296,130
Issue date
Mar 22, 1994
Energy Mines and Resources Canada
Jaroslav F. Kriz
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Production of highly dispersed hydrogenation catalysts
Patent number
5,283,217
Issue date
Feb 1, 1994
Energy, Mines and Resources-Canada
Michio Ikura
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method of producing calcium salts from biomass
Patent number
5,264,623
Issue date
Nov 23, 1993
Energy Mines and Resources Canada
Klaus H. Oehr
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Incorporation of a coprocessing additive into coal/oil agglomerates
Patent number
5,190,566
Issue date
Mar 2, 1993
Energy, Mines and Resources-Canada
Bryan D. Sparks
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Hydraulic drag reducing agents for low temperature applications
Patent number
5,143,635
Issue date
Sep 1, 1992
Energy, Mines and Resources-Canada
John C. O'C. Young
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Deashing of heavy hydrocarbon residues
Patent number
5,120,428
Issue date
Jun 9, 1992
Energy Mines and Resources Canada
Michio Ikura
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Synthesis of isobutene from methane and acetylene
Patent number
5,026,944
Issue date
Jun 25, 1991
Energy Mines and Resources Canada
Vincenza Allenger
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Conversion of methane to gasoline-range hydrocarbons via isobutene
Patent number
4,973,776
Issue date
Nov 27, 1990
Energy, Mines and Resources-Canada
Vincenza M. Allenger
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Flash hydropyrolysis of bituminous coal
Patent number
4,935,036
Issue date
Jun 19, 1990
Energy, Mines and Resources-Canada
Michio Ikura
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Cobalt-molybdenum thin film catalyst
Patent number
4,883,782
Issue date
Nov 28, 1989
Energy, Mines and Resources-Canada
James R. Brown
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
System for ash reinjection in bubbling-bed fluidized bed combustor
Patent number
4,817,540
Issue date
Apr 4, 1989
Energy, Mines and Resources-Canada
Vladimir V. Razbin
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Membrane process for separating methanol from methanol/hydrocarbon...
Patent number
4,759,850
Issue date
Jul 26, 1988
Energy, Mines and Resources-Canada
Brian A. Farnand
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Thermal hydrocracking of heavy hydrocarbon oils with heavy oil recycle
Patent number
4,252,634
Issue date
Feb 24, 1981
Energy, Mines and Resources-Canada
Chandra P. Khulbe
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Hydrocracking of heavy oils using iron coal catalyst
Patent number
4,214,977
Issue date
Jul 29, 1980
Energy Mines and Resources Canada
Ramaswami Ranganathan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
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