Her Majesty the Queen in right of Canada, as represented by the Minister of Energy, Mines and Resources

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Ottawa, CA

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Patents Grantslast 30 patents

Information Patent Grant
Oligomerization of low molecular weight olefins in ambient temperat...
- Patent number 5,463,158
- Issue date Oct 31, 1995
- Her Majesty the Queen in right of Canada, as represented by the Minister of E...
- Maciej Goledzinowski
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalyst composition for the selective hydrogenation of benzene and...
- Patent number 5,457,252
- Issue date Oct 10, 1995
- Her Majesty the Queen in right of Canada, as represented by the Minister of E...
- Udai S. Gill
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the recovery of metallic iron from slags and other resi...
- Patent number 5,427,607
- Issue date Jun 27, 1995
- Her Majesty the Queen in Right of Canada as represented by the Minister of En...
- Marius A. Cristovici
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Nozzle for fluidizing particulate material
- Patent number 5,405,063
- Issue date Apr 11, 1995
- Her Majesty the Queen in right of Canada, as represented by the Minister of E...
- Long J. Chen
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Long lasting alkali and alkaline earth metal sensor
- Patent number 5,336,389
- Issue date Aug 9, 1994
- Her Majesty the Queen in right of Canada, as represented by the Minister of E...
- Alain Dubreuil
- G01 - MEASURING TESTING
Information Patent Grant
Upgrading oil emulsions with carbon monoxide or synthesis gas
- Patent number 5,322,617
- Issue date Jun 21, 1994
- Her Majesty the Queen in Right of Canada as represented by the Minister of En...
- Theo J. W. de Bruijn
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Adhesion of asphalt to aggregates
- Patent number 5,312,483
- Issue date May 17, 1994
- Her Majesty the Queen in right of Canada as represented by the Minister of En...
- Henry Sawatzky
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Recovery of platinum group metals (PGM) from acidic solutions by re...
- Patent number 5,304,233
- Issue date Apr 19, 1994
- Her Majesty the Queen in right of Canada, as represented by the Minister of E...
- Farouk T. Awadalla
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Apparatus for controlled delivery of particulate material
- Patent number 5,286,451
- Issue date Feb 15, 1994
- Her Majesty the Queen in right of Canada, as represented by the Minister of E...
- K. Nimalasiri De Silva
- G01 - MEASURING TESTING
Information Patent Grant
Selective recovery of gold and silver from carbonate eluates
- Patent number 5,261,945
- Issue date Nov 16, 1993
- Her Majesty the Queen in right of Canada as represented by the Minister of En...
- Farouk T. Awadalla
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Sample introduction for spectrometers
- Patent number 5,256,374
- Issue date Oct 26, 1993
- Her Majesty the Queen in right of Canada, as represented by the Minister of E...
- K. Nimalasiri De Silva
- G01 - MEASURING TESTING
Information Patent Grant
Softening agents for recycling asphalt pavement
- Patent number 5,234,494
- Issue date Aug 10, 1993
- Her Majesty the Queen in right of Canada as represented by the Minister of En...
- Henry Sawatzky
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Long lasting thermocouple for high temperature measurements of liqu...
- Patent number 5,232,286
- Issue date Aug 3, 1993
- Her Majesty the Queen in right of Canada as represented by the Minister of En...
- Alain Dubreuil
- G01 - MEASURING TESTING
Information Patent Grant
Recovery of gold from solution by reduction-precipitation with stab...
- Patent number 5,223,023
- Issue date Jun 29, 1993
- Her Majesty the Queen in right of Canada, as represented by the Minister of E...
- Farouk T. Awadalla
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Recovery of dissolved gold by sodium borohydride (NaBH.sub.4) reduc...
- Patent number 5,178,665
- Issue date Jan 12, 1993
- Her Majesty the Queen in Right of Canada as represented by the Minister of En...
- Kazi E. Haque
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Bubble measurement cell
- Patent number 5,152,175
- Issue date Oct 6, 1992
- Her Majesty the Queen in right of Canada as represented by the Minister of En...
- Vaughan G. Reynolds
- G01 - MEASURING TESTING
Information Patent Grant
Electrolytic hydrometallurgical silver refining
- Patent number 5,135,624
- Issue date Aug 4, 1992
- Her Majesty the Queen in right of Canada, as represented by the Minister of E...
- Khay Gie J. Tan
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Upgrading oil emulsions with carbon monoxide or synthesis gas
- Patent number 5,104,516
- Issue date Apr 14, 1992
- Her Majesty the Queen in right of Canada, as represented by the Minister of E...
- Theo J. W. de Bruijn
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for reducing the viscosity of heavy hydrocarbon oils
- Patent number 5,096,566
- Issue date Mar 17, 1992
- Her Majesty the Queen in right of Canada, as represented by the Minister of E...
- William H. Dawson
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Emplacement of filter packs and seals for groundwater monitoring
- Patent number 5,078,212
- Issue date Jan 7, 1992
- Her Majesty the Queen in right of Canada, as represented by the Minister of E...
- Daniel R. Boyle
- E21 - EARTH DRILLING MINING
Information Patent Grant
Catalyst regeneration process using laser radiation
- Patent number 5,037,785
- Issue date Aug 6, 1991
- Her Majesty the Queen in right of Canada, as represented by the Minister of E...
- Michael F. Wilson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Underwater control system
- Patent number 4,996,673
- Issue date Feb 26, 1991
- Her Majesty the Queen in right of Canada, as represented by the Minister of E...
- John Brooke
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Delta P instrument for oxidation measurement
- Patent number 4,671,098
- Issue date Jun 9, 1987
- Her Majesty the Queen in right of Canada, as represented by the Minister of E...
- Randy J. Mikula
- G01 - MEASURING TESTING
Information Patent Grant
Road asphalt compositions containing visbreaking residues
- Patent number 4,631,088
- Issue date Dec 23, 1986
- Her Majesty the Queen in right of Canada, as represented by the Minister of E...
- Marc-Andre Poirier
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Roofing asphalt compositions containing hydrocracked pitch
- Patent number 4,617,062
- Issue date Oct 14, 1986
- Her Majesty the Queen in right of Canada, as represented by the Minister of E...
- Marc-Andre Poirier
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Assembly for concurrent thermogravimetry and differential thermal a...
- Patent number 4,606,649
- Issue date Aug 19, 1986
- Her Majesty the Queen in right of Canada, as represented by the Minister of E...
- Shaheer A. Mikhail
- G01 - MEASURING TESTING
Information Patent Grant
Process for breaking emulsions produced during recovery of bitumens...
- Patent number 4,600,501
- Issue date Jul 15, 1986
- Her Majesty the Queen in right of Canada, as represented by the Minister of E...
- Marc-Andre Poirier
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Hydronium (H.sub.3 O.sup.+) polycrystalline superionic conductors a...
- Patent number 4,586,991
- Issue date May 6, 1986
- Her Majesty the Queen in right of Canada, as represented by the Minister of E...
- Patrick S. Nicholson
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Stress measurement by X-ray diffractometry
- Patent number 4,561,062
- Issue date Dec 24, 1985
- Her Majesty the Queen in right of Canada, as represented by the Minister of E...
- Crighton M. Mitchell
- G01 - MEASURING TESTING
Information Patent Grant
Clarification of black water produced during recovery of bitumens a...
- Patent number 4,519,915
- Issue date May 28, 1985
- Her Majesty the Queen in right of Canada, as represented by the Minister of E...
- Albert E. George
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Her Majesty the Queen in right of Canada, as represented by the Minister of Energy, Mines and Resources

Organization

Patents Grantslast 30 patents

Oligomerization of low molecular weight olefins in ambient temperat...

Catalyst composition for the selective hydrogenation of benzene and...

Process for the recovery of metallic iron from slags and other resi...

Nozzle for fluidizing particulate material

Long lasting alkali and alkaline earth metal sensor

Upgrading oil emulsions with carbon monoxide or synthesis gas

Adhesion of asphalt to aggregates

Recovery of platinum group metals (PGM) from acidic solutions by re...

Apparatus for controlled delivery of particulate material

Selective recovery of gold and silver from carbonate eluates

Sample introduction for spectrometers

Softening agents for recycling asphalt pavement

Long lasting thermocouple for high temperature measurements of liqu...

Recovery of gold from solution by reduction-precipitation with stab...

Recovery of dissolved gold by sodium borohydride (NaBH.sub.4) reduc...

Bubble measurement cell

Electrolytic hydrometallurgical silver refining

Upgrading oil emulsions with carbon monoxide or synthesis gas

Process for reducing the viscosity of heavy hydrocarbon oils

Emplacement of filter packs and seals for groundwater monitoring

Catalyst regeneration process using laser radiation

Underwater control system

Delta P instrument for oxidation measurement

Road asphalt compositions containing visbreaking residues

Roofing asphalt compositions containing hydrocracked pitch

Assembly for concurrent thermogravimetry and differential thermal a...

Process for breaking emulsions produced during recovery of bitumens...

Hydronium (H.sub.3 O.sup.+) polycrystalline superionic conductors a...

Stress measurement by X-ray diffractometry

Clarification of black water produced during recovery of bitumens a...