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Yan Gao
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St-Romuald, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Ion exchange membranes prepared from crosslinked ion exchange polym...
Patent number
10,273,338
Issue date
Apr 30, 2019
BL Technologies, Inc.
Kai Zhang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Ion exchange membranes containing inorganic particles
Patent number
10,221,289
Issue date
Mar 5, 2019
BL Technologies, Inc.
Kai Zhang
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Ion exchange membranes containing inorganic particles
Patent number
9,700,850
Issue date
Jul 11, 2017
General Electric Company
Kai Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Proton exchange membrane materials based on sulfonated poly (phthal...
Patent number
7,678,863
Issue date
Mar 16, 2010
National Research Council of Canada
Yan Gao
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Ether nitrile co-polymers containing sulfonic acid groups for PEM a...
Patent number
7,645,856
Issue date
Jan 12, 2010
National Research Council of Canada
Yan Gao
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Synthesis of poly(arylene)s copolymers containing pendant sulfonic...
Patent number
7,579,427
Issue date
Aug 25, 2009
National Research Council of Canada
Yan Gao
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
ION EXCHANGE MEMBRANES CONTAINING INORGANIC PARTICLES
Publication number
20190153176
Publication date
May 23, 2019
BL Technologies, Inc.
Kai ZHANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ION EXCHANGE MEMBRANES PREPARED FROM CROSSLINKED ION EXCHANGE POLYM...
Publication number
20170355827
Publication date
Dec 14, 2017
GENERAL ELECTRIC COMPANY
Kai ZHANG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ION EXCHANGE MEMBRANES CONTAINING INORGANIC PARTICLES
Publication number
20170266627
Publication date
Sep 21, 2017
GENERAL ELECTRIC COMPANY
Kai ZHANG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ION EXCHANGE POLYMERS AND A METHOD FOR MAKING ION EXCHANGE POLYMERS
Publication number
20160228867
Publication date
Aug 11, 2016
GENERAL ELECTRIC COMPANY
Yan GAO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ION EXCHANGE MEMBRANES CONTAINING INORGANIC PARTICLES
Publication number
20160067654
Publication date
Mar 10, 2016
GENERAL ELECTRIC COMPANY
Kai ZHANG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR SYNTHESIZING POLYMERS WITH INTRINSIC MICROPOROSITY
Publication number
20130217799
Publication date
Aug 22, 2013
Tymen Visser
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Ether nitrile co-polymers containing sulfonic acid groups for PEM a...
Publication number
20070292731
Publication date
Dec 20, 2007
Yan Gao
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Proton exchange membrane materials based on sulfonated poly (phthal...
Publication number
20060155127
Publication date
Jul 13, 2006
Yan Gao
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Synthesis of poly(arylene)s copolymers containing pendant sulfonic...
Publication number
20060004177
Publication date
Jan 5, 2006
Yan Gao
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...