TENNECO CANADA INC.

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ISLINGTON, ONTARIO, CA

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Patents Grantslast 30 patents

Information Patent Grant
Sparger system for discharge of bulk material from hopper cars
- Patent number 5,222,512
- Issue date Jun 29, 1993
- Tenneco Canada Inc.
- Colin R. McGregor
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Electrochemical processing of aqueous solutions
- Patent number 5,198,080
- Issue date Mar 30, 1993
- Tenneco Canada Inc.
- Gerald Cowley
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Chlorine dioxide generation from chloric acid
- Patent number 5,174,868
- Issue date Dec 29, 1992
- Tenneco Canada Inc.
- Marek Lipsztajn
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Electrochemical processing of aqueous solutions
- Patent number 5,122,240
- Issue date Jun 16, 1992
- Tenneco Canada Inc.
- Gerald Cowley
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Metathesis of acidic by-product of chlorine dioxide generating process
- Patent number 5,116,595
- Issue date May 26, 1992
- Tenneco Canada Inc.
- Herbert C. Scribner
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Sparger system for discharge of bulk material from hopper cars
- Patent number 5,110,366
- Issue date May 5, 1992
- Tenneco Canada Inc.
- Colin R. McGregor
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Production of chlorine dioxide
- Patent number 5,066,477
- Issue date Nov 19, 1991
- Tenneco Canada Inc.
- Michael S. Zell
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Sparger system for discharge of bulk material from hopper cars
- Patent number 5,013,530
- Issue date May 7, 1991
- Tenneco Canada Inc.
- Colin R. McGregor
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sparger system for discharge of bulk material from hopper cars
- Patent number 5,002,615
- Issue date Mar 26, 1991
- Tenneco Canada Inc.
- Colin R. McGregor
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Preparation of phosphorous acid
- Patent number 4,980,142
- Issue date Dec 25, 1990
- Tenneco Canada Inc.
- James D. McGilvery
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Production of chlorine dioxide
- Patent number 4,931,268
- Issue date Jun 5, 1990
- Tenneco Canada Inc.
- Maurice C. J. Fredette
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Production of chloric acid
- Patent number 4,915,927
- Issue date Apr 10, 1990
- Tenneco Canada Inc.
- Marek Lipsztajn
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Production of chlorine dioxide in an electrolytic cell
- Patent number 4,853,096
- Issue date Aug 1, 1989
- Tenneco Canada Inc.
- Marek Lipsztajn
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Electrical removal of chromium from chlorate solutions
- Patent number 4,834,848
- Issue date May 30, 1989
- Tenneco Canada Inc.
- Marek Lipsztajn
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Combined process for production of chlorine dioxide and sodium hydr...
- Patent number 4,806,215
- Issue date Feb 21, 1989
- Tenneco Canada Inc.
- Zbigniew Twardowski
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Electrosynthesis of persulfate
- Patent number 4,802,959
- Issue date Feb 7, 1989
- Tenneco Canada Inc.
- Marek Lipsztajn
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Acid introduction in chlorine dioxide production
- Patent number 4,780,304
- Issue date Oct 25, 1988
- Tenneco Canada Inc.
- Edward J. Bechberger
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Production of hexavalent chromium for use in chlorate cells
- Patent number 4,773,974
- Issue date Sep 27, 1988
- Tenneco Canada Inc.
- Leszek M. Dobosz
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Electrochemical removal of hypochlorites from chlorate cell liquors
- Patent number 4,773,975
- Issue date Sep 27, 1988
- Tenneco Canada Inc.
- Marek Lipsztajn
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Electrolytic protection of chlorine dioxide
- Patent number 4,767,510
- Issue date Aug 30, 1988
- Tenneco Canada Inc.
- Marek Lipsztajn
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Removal of phosphorus from mud
- Patent number 4,762,697
- Issue date Aug 9, 1988
- Tenneco Canada Inc.
- Michael A. Nield
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Steel making flux
- Patent number 4,738,719
- Issue date Apr 19, 1988
- Tenneco Canada Inc. (ERCO division)
- Alexander McLean
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Selective removal of chlorine from solutions of chlorine dioxide an...
- Patent number 4,731,169
- Issue date Mar 15, 1988
- Tenneco Canada Inc.
- Marek Lipsztajn
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for the oxidative delignification of demethylated chemical...
- Patent number 4,729,817
- Issue date Mar 8, 1988
- Tenneco Canada Inc. (ERCO division)
- Raymond C. Francis
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Removal of chromium from cell liquor
- Patent number 4,704,259
- Issue date Nov 3, 1987
- Tenneco Canada Inc.
- Marek Lipsztajn
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Electrochemical removal of chromium from chlorate solutions
- Patent number 4,699,701
- Issue date Oct 13, 1987
- Tenneco Canada Inc. (ERCO division)
- Marek Lipsztajn
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Removal of arsenic from acids
- Patent number 4,692,228
- Issue date Sep 8, 1987
- Tenneco Canada Inc. (ERCO division)
- Zbigniew Twardowski
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Membrane pervaporation process
- Patent number 4,683,039
- Issue date Jul 28, 1987
- Tenneco Canada Inc. (ERCO division)
- Zbigniew Twardowski
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Production of chlorine dioxide
- Patent number 4,627,969
- Issue date Dec 9, 1986
- Tenneco Canada Inc.
- Maurice C. J. Fredette
- C01 - INORGANIC CHEMISTRY

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Trademarklast 30 trademarks

Information Trademark
74194313 - R10
- Serial number 74194313
- Registration number 1917074
- Filing date Aug 13, 1991
- TENNECO CANADA, INC.
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
74101534 - R9
- Serial number 74101534
- Filing date Sep 28, 1990
- TENNECO CANADA INC.
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
74101535 - QUIK FLOW
- Serial number 74101535
- Filing date Sep 28, 1990
- TENNECO CANADA INC.
- 7 - Machines and machine tools
Information Trademark
73799319 - ALRAP
- Serial number 73799319
- Registration number 1712855
- Filing date May 11, 1989
- TENNECO CANADA INC.
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
73713180 - NEUTROS
- Serial number 73713180
- Registration number 1567734
- Filing date Feb 24, 1988
- TENNECO CANADA INC.
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
73713179 - NEUTRAPAC
- Serial number 73713179
- Filing date Feb 24, 1988
- TENNECO CANADA INC.
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
73544970 - ERCOCIDE
- Serial number 73544970
- Registration number 1385716
- Filing date Jun 25, 1985
- TENNECO CANADA, INC. (ALBRIGHT & WILSONAMERICAS DIVISION)
- 5 - Pharmaceutical and veterinary preparations
Information Trademark
73544837 - R3H
- Serial number 73544837
- Registration number 1410146
- Filing date Jun 24, 1985
- TENNECO CANADA INC.
- 7 - Machines and machine tools
Information Trademark
73535037 - R8
- Serial number 73535037
- Registration number 1440439
- Filing date Apr 30, 1985
- TENNECO CANADA INC. (ERCO DIVISION)
- 7 - Machines and machine tools
Information Trademark
73535035 - R6
- Serial number 73535035
- Registration number 1440437
- Filing date Apr 30, 1985
- TENNECO CANADA INC.
- 7 - Machines and machine tools
Information Trademark
73535036 - R7
- Serial number 73535036
- Registration number 1440438
- Filing date Apr 30, 1985
- TENNECO CANADA INC.
- 7 - Machines and machine tools
Information Trademark
73535059 - R5
- Serial number 73535059
- Registration number 1440440
- Filing date Apr 30, 1985
- TENNECO CANADA INC. (ERCO DIVISION)
- 7 - Machines and machine tools
Information Trademark
73462635 - ERCO
- Serial number 73462635
- Registration number 1495571
- Filing date Jan 26, 1984
- Erco Industries Limited
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
73462636 - ERCO
- Serial number 73462636
- Registration number 1460453
- Filing date Jan 26, 1984
- Erco Industries Limited
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry

TENNECO CANADA INC.

Organization

Patents Grantslast 30 patents

Sparger system for discharge of bulk material from hopper cars

Electrochemical processing of aqueous solutions

Chlorine dioxide generation from chloric acid

Electrochemical processing of aqueous solutions

Metathesis of acidic by-product of chlorine dioxide generating process

Sparger system for discharge of bulk material from hopper cars

Production of chlorine dioxide

Sparger system for discharge of bulk material from hopper cars

Sparger system for discharge of bulk material from hopper cars

Preparation of phosphorous acid

Production of chlorine dioxide

Production of chloric acid

Production of chlorine dioxide in an electrolytic cell

Electrical removal of chromium from chlorate solutions

Combined process for production of chlorine dioxide and sodium hydr...

Electrosynthesis of persulfate

Acid introduction in chlorine dioxide production

Production of hexavalent chromium for use in chlorate cells

Electrochemical removal of hypochlorites from chlorate cell liquors

Electrolytic protection of chlorine dioxide

Removal of phosphorus from mud

Steel making flux

Selective removal of chlorine from solutions of chlorine dioxide an...

Process for the oxidative delignification of demethylated chemical...

Removal of chromium from cell liquor

Electrochemical removal of chromium from chlorate solutions

Removal of arsenic from acids

Membrane pervaporation process

Production of chlorine dioxide

Trademarklast 30 trademarks

74194313 - R10

74101534 - R9

74101535 - QUIK FLOW

73799319 - ALRAP

73713180 - NEUTROS

73713179 - NEUTRAPAC

73544970 - ERCOCIDE

73544837 - R3H

73535037 - R8

73535035 - R6

73535036 - R7

73535059 - R5

73462635 - ERCO

73462636 - ERCO