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Ottawa, CA
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Patents Grants
last 30 patents
Information
Patent Grant
High performance P(VDF-TrFE) copolymer for pyroelectric conversion
Patent number
7,323,506
Issue date
Jan 29, 2008
Natural Resources Canada
Lia Kouchachvili
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for on-line monitoring of oxidation or degradation and proc...
Patent number
6,768,115
Issue date
Jul 27, 2004
Natural Resources Canada
Randy Mikula
G01 - MEASURING TESTING
Information
Patent Grant
Conversion of natural gas to synthesis gas using nickel catalyst
Patent number
6,680,006
Issue date
Jan 20, 2004
Natural Resources Canada
Pierre D. Chantal
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Two-stage hydrocyclone system
Patent number
6,582,600
Issue date
Jun 24, 2003
Natural Resources Canada
Khalid Hashmi
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information
Patent Grant
Electrochemical conversion of hydrocarbons
Patent number
6,294,068
Issue date
Sep 25, 2001
Natural Resources Canada
Slobodan Petrovic
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Cellulose/polymer composite enthalpy exchanger and method for its m...
Patent number
6,228,506
Issue date
May 8, 2001
Natural Resources Canada
Sophie Hosatte
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Electrochemical process for decomposing hydrogen sulfide to produce...
Patent number
5,908,545
Issue date
Jun 1, 1999
Natural Resources Canada
John C. Donini
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Hydrocyclone for separating immiscible fluids and removing suspende...
Patent number
5,858,237
Issue date
Jan 12, 1999
Natural Resources Canada
Khalid A. Hashmi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for removing contaminants from thermally cracked waste oils
Patent number
5,855,768
Issue date
Jan 5, 1999
Natural Resources Canada
Maria Stanciulescu
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Pyrolysis liquid-in-diesel oil microemulsions
Patent number
5,820,640
Issue date
Oct 13, 1998
Natural Resources Canada
Michio Ikura
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Conversion of biomass feedstock to diesel fuel additive
Patent number
5,705,722
Issue date
Jan 6, 1998
Natural Resources Canada
Jacques Monnier
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Riser terminator for internally circulating fluid bed reactor
Patent number
5,665,130
Issue date
Sep 9, 1997
Natural Resources Canada
Bent B. Nielsen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Production of acetic acid from methane
Patent number
5,659,077
Issue date
Aug 19, 1997
Natural Resources Canada
Andrew J. McFarlan
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing syngas and hydrogen from natural gas using a...
Patent number
5,637,259
Issue date
Jun 10, 1997
Natural Resources Canada
Jan Z. Galuszka
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Sulphonated hydrocracking residues as concrete admixtures
Patent number
5,584,920
Issue date
Dec 17, 1996
Natural Resources Canada
Henry Sawatzky
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Method for inhibiting the formation of acid mine drainage
Patent number
5,550,141
Issue date
Aug 27, 1996
Natural Resources Canada
W. Douglas Gould
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Hydrotreating of heavy hydrocarbon oils in supercritical fluids
Patent number
5,496,464
Issue date
Mar 5, 1996
Natural Resources Canada
Jan Piskorz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
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last 30 trademarks