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Patents Grants
last 30 patents
Information
Patent Grant
Ion-exchange membrane having an imprinted non-woven substrate
Patent number
11,766,638
Issue date
Sep 26, 2023
BL Technologies, Inc.
Yonghong Zhao
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Ion-exchange membrane having an imprinted non-woven substrate
Patent number
11,135,551
Issue date
Oct 5, 2021
BL Technologies, Inc.
Yonghong Zhao
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Ion exchange polymers and a method for making ion exchange polymers
Patent number
10,576,424
Issue date
Mar 3, 2020
BL Technologies, Inc.
Yan Gao
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Ion-exchange membrane with multi-layered support substrate
Patent number
10,486,151
Issue date
Nov 26, 2019
BL Technologies, Inc.
John H. Barber
B32 - LAYERED PRODUCTS
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
Patents Applications
last 30 patents
Information
Patent Application
ION-EXCHANGE MEMBRANE HAVING AN IMPRINTED NON-WOVEN SUBSTRATE
Publication number
20210394121
Publication date
Dec 23, 2021
BL Technologies, Inc.
Yonghong ZHAO
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
20200156007
Publication date
May 21, 2020
BL Technologies, Inc.
Yan GAO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD OF POLYMERIZING AN IONIC CROSSLINKER
Publication number
20200071462
Publication date
Mar 5, 2020
GENERAL ELECTRIC COMPANY
Yonghong ZHAO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CATION-EXCHANGE POLYMER AND METHODS OF PRODUCTION
Publication number
20200048421
Publication date
Feb 13, 2020
BL Technologies, Inc.
Kai ZHANG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ION-EXCHANGE MEMBRANE HAVING AN IMPRINTED NON-WOVEN SUBSTRATE
Publication number
20200016540
Publication date
Jan 16, 2020
BL Technologies, Inc.
Yonghong ZHAO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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 MEMBRANE WITH MULTI-LAYERED SUPPORT SUBSTRATE
Publication number
20180043345
Publication date
Feb 15, 2018
GENERAL ELECTRIC COMPANY
John H. BARBER
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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