Wang; Jinxun

Patent Applications and Registrations

Patent applications and USPTO patent grants for Wang; Jinxun.The latest application filed is for "preparation of cationic surfactants".

Company Profile

13.11.17

Wang; Jinxun - Dhahran SA

*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
Preparation Of Cationic Surfactants App 20220106262 - Zhang; Xuan ; et al.	2022-04-07
Preparation Of Cationic Surfactants App 20220106261 - Zhang; Xuan ; et al.	2022-04-07
Preparation Of Cationic Surfactants App 20220106260 - Zhang; Xuan ; et al.	2022-04-07
Preparation of cationic surfactants Grant 11,286,232 - Zhang , et al. March 29, 2	2022-03-29
Heating To Induce Strong Polymer Gel For Conformance Improvement App 20220082002 - Wang; Jinxun ; et al.	2022-03-17
Sulfonated Polymer App 20220073662 - Zhang; Xuan ; et al.	2022-03-10
Preparation Of Cationic Surfactants App 20220033348 - Zhang; Xuan ; et al.	2022-02-03
Determining permeability variation Grant 11,215,729 - Al Hashim , et al. January 4, 2	2022-01-04
Enhanced surfactant polymer flooding processes for oil recovery in carbonate reservoirs Grant 11,041,109 - Ayirala , et al. June 22, 2	2021-06-22
Polymer flooding processes for viscous oil recovery in carbonate reservoirs Grant 10,988,673 - Ayirala , et al. April 27, 2	2021-04-27
Polymer Flooding Processes For Viscous Oil Recovery In Carbonate Reservoirs App 20210115325 - Ayirala; Subhash Chandrabose ; et al.	2021-04-22
Polymer flooding processes for viscous oil recovery in carbonate reservoirs Grant 10,961,831 - Ayirala , et al. March 30, 2	2021-03-30
Chemical imbibition by gels containing surfactants for fractured carbonate reservoirs Grant 10,927,290 - Han , et al. February 23, 2	2021-02-23
Determining Permeability Variation App 20200333503 - Al Hashim; Hassan W. ; et al.	2020-10-22
Gelation characterization in slim tubes Grant 10,788,410 - Wang , et al. September 29, 2	2020-09-29
Determining permeability variation Grant 10,725,198 - Al Hashim , et al.	2020-07-28
Gelation Characterization In Slim Tubes App 20200200669 - Wang; Jinxun ; et al.	2020-06-25
Method for determining gelation time in a core plug Grant 10,689,978 - Al-Sofi , et al.	2020-06-23
Determining Permeability Variation App 20200110192 - Al Hashim; Hassan W. ; et al.	2020-04-09
Polymer Flooding Processes For Viscous Oil Recovery In Carbonate Reservoirs App 20200018142 - Ayirala; Subhash Chandrabose ; et al.	2020-01-16
Polymer Flooding Processes For Viscous Oil Recovery In Carbonate Reservoirs App 20190382647 - Ayirala; Subhash Chandrabose ; et al.	2019-12-19
Method For Determining Gelation Time In A Core Plug App 20190368349 - Al-Sofi; Abdulkareem M. ; et al.	2019-12-05
Delayed polymer gelation using low total dissolved solids brine Grant 10,472,553 - Alshehri , et al. Nov	2019-11-12
Polymer flooding processes for viscous oil recovery in carbonate reservoirs Grant 10,457,851 - Ayirala , et al. Oc	2019-10-29
Enhanced Surfactant Polymer Flooding Processes For Oil Recovery In Carbonate Reservoirs App 20190194524 - AYIRALA; Subhash ; et al.	2019-06-27
Delayed Polymer Gelation Using Low Total Dissolved Solids Brine App 20190071596 - Alshehri; Amar J. ; et al.	2019-03-07
Polymer Flooding Processes for Viscous Oil Recovery in Carbonate Reservoirs App 20170204323 - Ayirala; Subhash Chandrabose ; et al.	2017-07-20
Chemical Imbibition by Gels Containing Surfactants for Fractured Carbonate Reservoirs App 20170081583 - HAN; Ming ; et al.	2017-03-23

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