ERCO INDUSTRIES LIMITED

Organization

ISLINGTON, ONTARIO, CA

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Patents Grantslast 30 patents

Information Patent Grant
Acid recovery in clorine dioxide generation
- Patent number 4,678,655
- Issue date Jul 7, 1987
- Erco Industries Limited
- Zbigniew Twardowski
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Small scale generation of chlorine dioxide for water treatment
- Patent number 4,534,952
- Issue date Aug 13, 1985
- Erco Industries Limited
- W. Howard Rapson
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Production of red phosphorus
- Patent number 4,526,766
- Issue date Jul 2, 1985
- Erco Industries Limited
- Kevin P. Ryan
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Stabilization of red phosphorus
- Patent number 4,489,183
- Issue date Dec 18, 1984
- Erco Industries Limited
- Helena Twardowska
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
High efficiency chlorine dioxide process
- Patent number 4,473,540
- Issue date Sep 25, 1984
- Erco Industries Limited
- Maurice C. J. Fredette
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Chlorine dioxide process
- Patent number 4,465,658
- Issue date Aug 14, 1984
- Erco Industries Limited
- Maurice C. J. Fredette
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Bleaching procedure using chlorine dioxide and chlorine solutions
- Patent number 4,421,598
- Issue date Dec 20, 1983
- Erco Industries Limited
- Douglas W. Reeve
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Stabilization of red phosphorus
- Patent number 4,421,728
- Issue date Dec 20, 1983
- Erco Industries Limited
- Helena Twardowska
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Chlorate cell system
- Patent number 4,414,088
- Issue date Nov 8, 1983
- Erco Industries Limited
- Joseph B. Ford
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Production of chlorine dioxide on a small scale
- Patent number 4,414,193
- Issue date Nov 8, 1983
- Erco Industries Limited
- Maurice C. J. Fredette
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Bleaching procedure using chlorine dioxide and chlorine solutions
- Patent number 4,409,066
- Issue date Oct 11, 1983
- Erco Industries Limited
- Douglas W. Reeve
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Method of bleaching pulp with an aqueous solution of chlorine dioxi...
- Patent number 4,406,736
- Issue date Sep 27, 1983
- Erco Industries Limited
- Douglas W. Reeve
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Chlorine dioxide production using mixed hydrochloric and sulfuric a...
- Patent number 4,393,035
- Issue date Jul 12, 1983
- Erco Industries Limited
- Maurice C. J. Fredette
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Production of mixed sulfuric and hydrochloric acid feed and chlorin...
- Patent number 4,393,036
- Issue date Jul 12, 1983
- Erco Industries Limited
- Maurice C. J. Fredette
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Small scale chlorine dioxide plant
- Patent number 4,366,120
- Issue date Dec 28, 1982
- Erco Industries Limited
- Gerald Cowley
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Chlorine dioxide generator
- Patent number 4,336,228
- Issue date Jun 22, 1982
- Erco Industries Limited
- Gerald Cowley
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Production of chlorine dioxide with conversion of by-product solid...
- Patent number 4,325,934
- Issue date Apr 20, 1982
- Erco Industries Limited
- Richard Swindells
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Bleaching procedure using chlorine dioxide and chlorine solutions
- Patent number 4,325,783
- Issue date Apr 20, 1982
- Erco Industries Limited
- Douglas W. Reeve
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Method of bleaching pulp with an aqueous solution of chlorine dioxi...
- Patent number 4,299,653
- Issue date Nov 10, 1981
- Erco Industries Limited
- Douglas W. Reeve
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Modular chlorine dioxide generation systems
- Patent number 4,292,275
- Issue date Sep 29, 1981
- Erco Industries Limited
- James H. Forster
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Washing apparatus in chlorine dioxide production
- Patent number 4,290,998
- Issue date Sep 22, 1981
- Erco Industries Limited
- Peter D. Dick
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Production of sodium polyphosphates
- Patent number 4,276,273
- Issue date Jun 30, 1981
- Erco Industries Limited
- James D. McGilvery
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Chlorine dioxide generator
- Patent number 4,276,262
- Issue date Jun 30, 1981
- Erco Industries Limited
- Gerald Cowley
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Efficiency control system for chlorine dioxide plants
- Patent number 4,251,503
- Issue date Feb 17, 1981
- Erco Industries Limited
- Richard Swindells
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Control system for chlorine dioxide plants
- Patent number 4,251,224
- Issue date Feb 17, 1981
- Erco Industries Limited
- Gerald Cowley
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Modular chlorine dioxide generation systems
- Patent number 4,251,502
- Issue date Feb 17, 1981
- Erco Industries Limited
- James H. Forster
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Small scale chlorine dioxide plant
- Patent number 4,250,159
- Issue date Feb 10, 1981
- Erco Industries Limited
- Gerald Cowley
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Modified phosphorus furnace operation
- Patent number 4,203,957
- Issue date May 20, 1980
- Erco Industries Limited
- James S. Medves
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Chlorine dioxide generation process
- Patent number 4,203,961
- Issue date May 20, 1980
- Erco Industries Limited
- Gerald Cowley
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for producing chlorate and chlorate cell construction
- Patent number 4,194,953
- Issue date Mar 25, 1980
- Erco Industries Limited
- David G. Hatherly
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

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Trademarklast 30 trademarks

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
Information Trademark
73327413 - BLEACHING
- Serial number 73327413
- Filing date Sep 10, 1981
- ERCO INDUSTRIES LIMITED
- 42 - Scientific and technological services and research and design relating thereto
Information Trademark
73233073 - R3
- Serial number 73233073
- Registration number 1173915
- Filing date Sep 28, 1979
- Erco Industries Limited
- 7 - Machines and machine tools
Information Trademark
73226507 - ERCO
- Serial number 73226507
- Registration number 1158681
- Filing date Aug 7, 1979
- ERCO INDUSTRIES LIMITED
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
73226508 - ERCO
- Serial number 73226508
- Registration number 1158682
- Filing date Aug 7, 1979
- ERCO INDUSTRIES LIMITED
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry

ERCO INDUSTRIES LIMITED

Organization

Patents Grantslast 30 patents

Acid recovery in clorine dioxide generation

Small scale generation of chlorine dioxide for water treatment

Production of red phosphorus

Stabilization of red phosphorus

High efficiency chlorine dioxide process

Chlorine dioxide process

Bleaching procedure using chlorine dioxide and chlorine solutions

Stabilization of red phosphorus

Chlorate cell system

Production of chlorine dioxide on a small scale

Bleaching procedure using chlorine dioxide and chlorine solutions

Method of bleaching pulp with an aqueous solution of chlorine dioxi...

Chlorine dioxide production using mixed hydrochloric and sulfuric a...

Production of mixed sulfuric and hydrochloric acid feed and chlorin...

Small scale chlorine dioxide plant

Chlorine dioxide generator

Production of chlorine dioxide with conversion of by-product solid...

Bleaching procedure using chlorine dioxide and chlorine solutions

Method of bleaching pulp with an aqueous solution of chlorine dioxi...

Modular chlorine dioxide generation systems

Washing apparatus in chlorine dioxide production

Production of sodium polyphosphates

Chlorine dioxide generator

Efficiency control system for chlorine dioxide plants

Control system for chlorine dioxide plants

Modular chlorine dioxide generation systems

Small scale chlorine dioxide plant

Modified phosphorus furnace operation

Chlorine dioxide generation process

Process for producing chlorate and chlorate cell construction

Trademarklast 30 trademarks

73462635 - ERCO

73462636 - ERCO

73327413 - BLEACHING

73233073 - R3

73226507 - ERCO

73226508 - ERCO