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METAFIX INC.
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Lachine, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Method and system for preparing a fenton Fe2+/H2O2 reagent
Patent number
10,773,980
Issue date
Sep 15, 2020
METAFIX INC.
Abdelaziz Gherrou
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method for reducing chromium
Patent number
9,382,140
Issue date
Jul 5, 2016
METAFIX INC.
Abdelaziz Gherrou
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for recovering silver from photographic solutions
Patent number
6,277,290
Issue date
Aug 21, 2001
Metafix Inc.
Jian Min Ren
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Photographic liquids effluent discharge
Patent number
6,120,194
Issue date
Sep 19, 2000
Metafix Inc.
Denis Brunelle
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Value metal recovery
Patent number
5,900,041
Issue date
May 4, 1999
Metafix Inc.
John Riviere
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Exchangeable filter medium container and method of connecting and r...
Patent number
5,807,488
Issue date
Sep 15, 1998
Metafix Inc.
John La Riviere
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Effluent precipitation and neutralization vessel and method
Patent number
5,792,347
Issue date
Aug 11, 1998
Metafix Inc.
Gordon Bathurst
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrolytic metal recovery method
Patent number
5,783,060
Issue date
Jul 21, 1998
Metafix Inc.
John La Riviere
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Metal recovery
Patent number
5,753,099
Issue date
May 19, 1998
Metafix Inc.
Bernard Gravel
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Electrolytic metal recovery system
Patent number
5,310,466
Issue date
May 10, 1994
Metafix Inc.
John La Riviere
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Patents Applications
last 30 patents
Information
Patent Application
METHOD AND SYSTEM FOR PREPARING A FENTON Fe2+/H2O2 REAGENT
Publication number
20190177195
Publication date
Jun 13, 2019
METAFIX INC.
Abdelaziz GHERROU
B22 - CASTING POWDER METALLURGY
Information
Patent Application
METHOD AND SYSTEM FOR CONTROL OF FOUNTAIN SOLUTION OF A PRINTING PRESS
Publication number
20130180420
Publication date
Jul 18, 2013
METAFIX INC.
John RIVIERE
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Trademark
last 30 trademarks
Information
Trademark
73796393 - METAFIX
Serial number
73796393
Registration number
1669146
Filing date
Apr 26, 1989
META SCIENTIFIX INC.
7 - Machines and machine tools