WANG; Sijing

Patent Applications and Registrations

Patent applications and USPTO patent grants for WANG; Sijing.The latest application filed is for "exploiting structure for natural gas hydrate reservoir and exploiting method for natural gas hydrate by injecting hydraulic calcium oxide via gas fracturing".

Company Profile

4.14.21

WANG; Sijing - Beijing CN
WANG; Sijing - Dalian Liaoning
WANG; Sijing - Shanghai CN
WANG; Sijing - Pudong, Shanghai NY CN
Wang; Sijing - Pudong CN

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Exploiting Structure For Natural Gas Hydrate Reservoir And Exploiting Method For Natural Gas Hydrate By Injecting Hydraulic Calcium Oxide Via Gas Fracturing App 20210270117 - LI; Shouding ; et al.	2021-09-02
Geothermal Development System And The Construction Method Thereof App 20210010718 - TANG; Chunan ; et al.	2021-01-14
Intelligent Systems And Methods For Process And Asset Health Diagnosis, Anomoly Detection And Control In Wastewater Treatment Pl App 20200231466 - LU; Su ; et al.	2020-07-23
Use of activated carbon in a membrane bioreactor Grant 10,486,992 - Wang , et al. Nov	2019-11-26
Method of removing recalcitrant organic pollutants Grant 9,994,470 - Wang , et al. June 12, 2	2018-06-12
Method of reducing residual recalcitrant organic pollutants Grant 9,902,636 - Wang , et al. February 27, 2	2018-02-27
Membrane filtration process with high water recovery Grant 9,266,762 - Wang , et al. February 23, 2	2016-02-23
Use Of Activated Carbon In A Membrane Bioreactor App 20150329394 - WANG; Sijing ; et al.	2015-11-19
Method Of Reducing Residual Recalcitrant Organic Pollutants App 20150239762 - Wang; Sijing ; et al.	2015-08-27
Methods of conditioning mixed liquor using water soluble quaternary ammonium starches Grant 8,778,185 - Wang , et al. July 15, 2	2014-07-15
Methods of cationic polymer detection Grant 8,679,850 - Zhang , et al. March 25, 2	2014-03-25
Method Of Removing Recalcitrant Organic Pollutants App 20130334135 - Wang; Sijing ; et al.	2013-12-19
Membrane Filtration Process With High Water Recovery App 20130248445 - Wang; Sijing ; et al.	2013-09-26
Methods For Improving Membrane Bioreactor Systems App 20130220920 - Wang; Sijing ; et al.	2013-08-29
Mixed Liquor Filterability Treatment In A Membrane Bioreactor App 20130056412 - Chang; Sheng ; et al.	2013-03-07
Methods Of Conditioning Mixed Liquor Using Water Soluble Quaternary Ammonium Starches App 20130037483 - Wang; Sijing ; et al.	2013-02-14
Non-destructive Method For Algae Contaminated Water Treatment And Algae Harvest Or Removal App 20130015143 - Wang; Sijing ; et al.	2013-01-17
Methods of Cationic Polymer Detection App 20120270328 - Zhang; Guixi ; et al.	2012-10-25
Non-woven Membrane Bioreactor And Its Fouling Control Method App 20120255903 - Kloos; Steven DuWayne ; et al.	2012-10-11
Methods for biological purification of waste Grant 7,879,235 - Wang February 1, 2	2011-02-01
Method of conditioning mixed liquor using a tannin containing polymer Grant 7,611,632 - Wang , et al. November 3, 2	2009-11-03
Methods For Biological Purification Of Waste App 20090236282 - Wang; Sijing	2009-09-24

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