| Patent | Date |
|---|
Apparatus and method for gravity separation and contained oil and natural gas production systems and methods
Grant 10,639,563 - Xiong , et al. | 2020-05-05 |
Multistage Membrane Distillation Device And Method For Recovering Volatile And Condensable Substance
App 20180311620 - YU; Xianguo ; et al. | 2018-11-01 |
Apparatus And Method For Gravity Separation And Contained Oil And Natural Gas Production Systems And Methods
App 20180250611 - XIONG; Rihua ; et al. | 2018-09-06 |
Apparatus And Method For Gravity Separation And Oil And Gas Production System
App 20180207550 - XIONG; Rihua ; et al. | 2018-07-26 |
Systems and processes for treatment of solutions
Grant 9,828,270 - Xia , et al. November 28, 2 | 2017-11-28 |
Apparatus And Method For Recovering Acid
App 20170333845 - ZHANG; Chengqian ; et al. | 2017-11-23 |
Supercapacitor desalination cells, devices and methods
Grant 9,527,757 - Xiong , et al. December 27, 2 | 2016-12-27 |
Desalination system and method
Grant 9,481,586 - Xiong , et al. November 1, 2 | 2016-11-01 |
Desalination system and method
Grant 9,475,711 - Zhang , et al. October 25, 2 | 2016-10-25 |
Water treatment device and method
Grant 9,434,630 - Xia , et al. September 6, 2 | 2016-09-06 |
Desalination System And Method
App 20150041322 - Zhang; Chengqian ; et al. | 2015-02-12 |
Method of making an electrode
Grant 8,904,626 - Liu , et al. December 9, 2 | 2014-12-09 |
Performance Of A Membrane Used In Membrane Distillation
App 20140339163 - Yu; Xianguo ; et al. | 2014-11-20 |
Supercapacitor Desalination Cells, Devices And Methods
App 20140339087 - Xiong; Rihua ; et al. | 2014-11-20 |
Super-capacitor desalination devices and methods
Grant 8,882,981 - Xiong , et al. November 11, 2 | 2014-11-11 |
Water Treatment Device And Method
App 20140311960 - Xia; Zijun ; et al. | 2014-10-23 |
Method for removing ionic species from desalination unit
Grant 8,864,911 - Xiong , et al. October 21, 2 | 2014-10-21 |
Desalination System And Method
App 20140299551 - Xiong; Rihua ; et al. | 2014-10-09 |
Desalination System And Method
App 20140209462 - Xiong; Rihua ; et al. | 2014-07-31 |
Electrochemical desalination system and method
Grant 8,663,445 - Niu , et al. March 4, 2 | 2014-03-04 |
Solid electrolyte producing assembly and method
Grant 8,636,889 - Cai , et al. January 28, 2 | 2014-01-28 |
Electrolysis Device And Related Detergentless Washing Machine
App 20140014145 - Xia; Zijun ; et al. | 2014-01-16 |
Ionic Species Removal System
App 20130306482 - Yang; Hai ; et al. | 2013-11-21 |
Ion-exchange device and regeneration method of ion-exchange material thereof
Grant 8,518,253 - Xiong , et al. August 27, 2 | 2013-08-27 |
Rechargeable fuel cell system
Grant 8,343,687 - Cai , et al. January 1, 2 | 2013-01-01 |
Systems And Processes For Treatment Of Solutions
App 20120325743 - Xia; Jiyang ; et al. | 2012-12-27 |
Methods And Systems For Treatment Of Aqueous Oily Solutions
App 20120097609 - Xia; Jiyang ; et al. | 2012-04-26 |
Super-capacitor Desalination Devices And Methods
App 20120037511 - Xiong; Rihua ; et al. | 2012-02-16 |
Electrodialysis device and process
Grant 8,038,867 - Du , et al. October 18, 2 | 2011-10-18 |
Water Treatment Device And Method
App 20110210069 - Xiong; Rihua ; et al. | 2011-09-01 |
Fuel cell apparatus and associated method
Grant 7,985,505 - Yang , et al. July 26, 2 | 2011-07-26 |
Methods For Preparing Composition, Sheet Comprising The Composition And Electrode Comprising The Sheet
App 20110175252 - Liu; Jianyun ; et al. | 2011-07-21 |
Desalination device and associated method
Grant 7,974,076 - Xiong , et al. July 5, 2 | 2011-07-05 |
Precipitation Device, Method And Associated System
App 20110114567 - Xia; Zijun ; et al. | 2011-05-19 |
Electrochemical Desalination System And Method
App 20110073487 - Niu; Ran ; et al. | 2011-03-31 |
Solid Electrolyte Producing Assembly And Method
App 20110042232 - Cai; Wei ; et al. | 2011-02-24 |
Non-faraday Based Systems, Devices And Methods For Removing Ionic Species From Liquid
App 20110042219 - Wei; Chang ; et al. | 2011-02-24 |
Desalination System And Method
App 20110024354 - Xia; Jiyang ; et al. | 2011-02-03 |
Method For Removing Chloride From Aqueous Solution
App 20110024359 - Xia; Jiyang ; et al. | 2011-02-03 |
High current efficiency supercapacitor desalination devices and methods of making the same
Grant 7,813,106 - Cai , et al. October 12, 2 | 2010-10-12 |
Method For Removing Ionic Species From Desalination Unit
App 20100242995 - Xiong; Rihua ; et al. | 2010-09-30 |
Ion-exchange Device And Regeneration Method Of Ion-exchange Material Thereof
App 20100147704 - Xiong; Rihua ; et al. | 2010-06-17 |
Fuel cell apparatus and associated method
Grant 7,638,216 - Yang , et al. December 29, 2 | 2009-12-29 |
Electrodialysis Device And Process
App 20090159460 - Du; Yu ; et al. | 2009-06-25 |
Electrolysis Device, Method, And Washer Using Such A Device
App 20090159448 - Cai; Wei ; et al. | 2009-06-25 |
Method For Producing An Electrode And Device
App 20090110806 - Cai; Wei ; et al. | 2009-04-30 |
Liquid Management Method And System
App 20080185294 - Cai; Wei ; et al. | 2008-08-07 |
Desalination Device And Associated Method
App 20080185346 - Xiong; Rihua ; et al. | 2008-08-07 |
Rechargeable fuel cell system
App 20080145737 - Cai; Jun ; et al. | 2008-06-19 |
High current efficiency supercapacitor desalination devices and methods of making the same
App 20080144256 - Cai; Wei ; et al. | 2008-06-19 |
Fuel cell apparatus and associated method
App 20080145719 - Yang; Hai ; et al. | 2008-06-19 |
Rechargeable fuel cell and method
App 20080145723 - Wang; Shengxian ; et al. | 2008-06-19 |
Supercapacitor desalination devices and methods of making the same
App 20080105551 - Wang; Shengxian ; et al. | 2008-05-08 |
Non-faraday based systems, devices and methods for removing ionic species from liquid
App 20080057398 - Wei; Chang ; et al. | 2008-03-06 |
Fuel Cell Apparatus And Associated Method
App 20070141415 - Yang; Hai ; et al. | 2007-06-21 |
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