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Felix Mok
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Vancouver, CA
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last 30 patents
Information
Patent Grant
Hydrometallurgical process using multi-stage nanofiltration
Patent number
10,174,404
Issue date
Jan 8, 2019
Chemetics Inc.
Siamak Lashkari
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Membrane separation at high temperature differential
Patent number
9,795,899
Issue date
Oct 24, 2017
Chemetics Inc.
Siamak Lashkari
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Perchlorate removal from concentrated salt solutions using amphoter...
Patent number
8,882,985
Issue date
Nov 11, 2014
Chemetics Inc.
Felix M. F. Mok
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Process for removing aluminum species from alkali metal halide brin...
Patent number
6,746,592
Issue date
Jun 8, 2004
Kvaerner Canada, Inc.
Felix Mok
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for removing sulphate from aqueous solution
Patent number
5,618,437
Issue date
Apr 8, 1997
Chemetics International Company Ltd.
Judith G. Ulan
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for the separation of sulphate
Patent number
5,093,089
Issue date
Mar 3, 1992
Chemetics International Company Ltd.
Raymond E. Alford
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Method for monitoring the quality of ZnSO.sub.4 electrolyte contain...
Patent number
4,693,790
Issue date
Sep 15, 1987
Cominco, Ltd.
Ian H. Warren
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Patents Applications
last 30 patents
Information
Patent Application
IODIDE REMOVAL FROM BRINE USING ION RETARDATION RESINS
Publication number
20180119298
Publication date
May 3, 2018
Chemetics Inc.
Felix Mok
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
HOLLOW FIBRE MEMBRANE MODULE WITH IMPROVED FLUID FLOW DISTRIBUTION
Publication number
20160220960
Publication date
Aug 4, 2016
Chemetics, Inc.
Siamak Lashkari
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
IMPROVED METHOD FOR REMOVING FLUORIDE FROM AQUEOUS STREAMS
Publication number
20160068415
Publication date
Mar 10, 2016
Chemetics Inc.
Felix Man Fai Mok
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
MEMBRANE SEPARATION AT HIGH TEMPERATURE DIFFERENTIAL
Publication number
20150343330
Publication date
Dec 3, 2015
Chemetics Inc.
Siamak Lashkari
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HYDROMETALLURGICAL PROCESS USING MULTI-STAGE NANOFILTRATION
Publication number
20150247218
Publication date
Sep 3, 2015
Chemetics Inc.
Siamak Lashkari
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
NANOFILTRATION PROCESS FOR IMPURITY REMOVAL
Publication number
20150165381
Publication date
Jun 18, 2015
Chemetics Inc.
Felix Mok
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
NANOFILTRATION PROCESS FOR ENHANCED BRINE RECOVERY AND SULFATE REMOVAL
Publication number
20140299546
Publication date
Oct 9, 2014
Norbert Eckert
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PERCHLORATE REMOVAL FROM CONCENTRATED SALT SOLUTIONS USING AMPHOTER...
Publication number
20120152759
Publication date
Jun 21, 2012
CHEMETICS INC.
Felix M.F. Mok
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL