Chengqian Zhang

Person

Shanghai, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Spiral wound bipolar electrodialysis cell
- Patent number 12,157,090
- Issue date Dec 3, 2024
- Vetco Gray Scandinavia AS
- Zijun Xia
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Supercapacitor desalination cells, devices and methods
- Patent number 9,527,757
- Issue date Dec 27, 2016
- General Electric Company
- Rihua Xiong
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Desalination system and method
- Patent number 9,475,711
- Issue date Oct 25, 2016
- General Electric Company
- Chengqian Zhang
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Water treatment device and method
- Patent number 9,434,630
- Issue date Sep 6, 2016
- General Electric Company
- Zijun Xia
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method for removing ionic species from desalination unit
- Patent number 8,864,911
- Issue date Oct 21, 2014
- General Electric Company
- Rihua Xiong
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
MULTI-STAGE BIPOLAR ELECTRODIALYSIS SYSTEM FOR HIGH CONCENTRATION A...
- Publication number 20210069645
- Publication date Mar 11, 2021
- BL Technologies, Inc.
- Chengqian ZHANG
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SPIRAL WOUND BIPOLAR ELECTRODIALYSIS CELL
- Publication number 20200070093
- Publication date Mar 5, 2020
- GENERAL ELECTRIC COMPANY
- Zijun XIA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
APPARATUS AND METHOD FOR GRAVITY SEPARATION AND OIL AND GAS PRODUCT...
- Publication number 20180207550
- Publication date Jul 26, 2018
- GENERAL ELECTRIC COMPANY
- Rihua XIONG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
APPARATUS AND METHOD FOR RECOVERING ACID
- Publication number 20170333845
- Publication date Nov 23, 2017
- GENERAL ELECTRIC COMPANY
- Chengqian ZHANG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DESALINATION SYSTEM AND METHOD
- Publication number 20150041322
- Publication date Feb 12, 2015
- GENERAL ELECTRIC COMPANY
- Chengqian Zhang
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SUPERCAPACITOR DESALINATION CELLS, DEVICES AND METHODS
- Publication number 20140339087
- Publication date Nov 20, 2014
- Rihua Xiong
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
WATER TREATMENT DEVICE AND METHOD
- Publication number 20140311960
- Publication date Oct 23, 2014
- GENERAL ELECTRIC COMPANY
- Zijun Xia
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
ELECTROLYSIS DEVICE AND RELATED DETERGENTLESS WASHING MACHINE
- Publication number 20140014145
- Publication date Jan 16, 2014
- GENERAL ELECTRIC COMPANY
- Zijun Xia
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
PRECIPITATION DEVICE, METHOD AND ASSOCIATED SYSTEM
- Publication number 20110114567
- Publication date May 19, 2011
- Zijun Xia
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DESALINATION SYSTEM AND METHOD
- Publication number 20110024354
- Publication date Feb 3, 2011
- GENERAL ELECTRIC COMPANY
- Jiyang Xia
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD FOR REMOVING IONIC SPECIES FROM DESALINATION UNIT
- Publication number 20100242995
- Publication date Sep 30, 2010
- GENERAL ELECTRIC COMPANY
- Rihua Xiong
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Chengqian Zhang

Person

Patents Grantslast 30 patents

Spiral wound bipolar electrodialysis cell

Supercapacitor desalination cells, devices and methods

Desalination system and method

Water treatment device and method

Method for removing ionic species from desalination unit

Patents Applicationslast 30 patents

MULTI-STAGE BIPOLAR ELECTRODIALYSIS SYSTEM FOR HIGH CONCENTRATION A...

SPIRAL WOUND BIPOLAR ELECTRODIALYSIS CELL

APPARATUS AND METHOD FOR GRAVITY SEPARATION AND OIL AND GAS PRODUCT...

APPARATUS AND METHOD FOR RECOVERING ACID

DESALINATION SYSTEM AND METHOD

SUPERCAPACITOR DESALINATION CELLS, DEVICES AND METHODS

WATER TREATMENT DEVICE AND METHOD

ELECTROLYSIS DEVICE AND RELATED DETERGENTLESS WASHING MACHINE

PRECIPITATION DEVICE, METHOD AND ASSOCIATED SYSTEM

DESALINATION SYSTEM AND METHOD

METHOD FOR REMOVING IONIC SPECIES FROM DESALINATION UNIT