WANG; Liangshi

Patent Applications and Registrations

Patent applications and USPTO patent grants for WANG; Liangshi.The latest application filed is for "process for metallurgy and separating rare earth concentrate using combination method".

Company Profile

3.9.9

WANG; Liangshi - Beijing 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
Process For Metallurgy And Separating Rare Earth Concentrate Using Combination Method App 20210310100 - HUANG; Xiaowei ; et al.	2021-10-07
Polymer/filler/metal composite fiber and preparation method thereof Grant 10,787,754 - Qiao , et al. September 29, 2	2020-09-29
Polypropylene with narrow molecular weight distribution range and processes for preparation thereof Grant 10,301,405 - Wang , et al.	2019-05-28
Method of recovering rare earth aluminum and silicon from rare earth-containing aluminum-silicon scraps Grant 10,280,482 - Huang , et al.	2019-05-07
Method Of Recovering Rare Earth Aluminum And Silicon From Rare Earth-containing Aluminum-silicon Scraps App 20180363098 - Huang; Xiaowei ; et al.	2018-12-20
Polyethylene compositions and films formed therefrom Grant 9,988,505 - Gao , et al. June 5, 2	2018-06-05
Method for comprehensively recovering rare earth elements and fluorine element in a bastnaesite treatment process Grant 9,752,213 - Wang , et al. September 5, 2	2017-09-05
Cerium oxide based composite polishing powder and preparation method thereof Grant 9,725,620 - Huang , et al. August 8, 2	2017-08-08
Polyer/filler/metal Composite Fiber And Preparation Method Thereof App 20160122908 - QIAO; Jinliang ; et al.	2016-05-05
Polyethylene Compositions And Films Formed Therefrom App 20160115285 - GAO; Dali ; et al.	2016-04-28
Method For Comprehensively Recovering Rare Earth Elements And Fluorine Element In A Bastnaesite Treatment Process App 20150252449 - Wang; Liangshi ; et al.	2015-09-10
Cerium Oxide Based Composite Polishing Powder And Preparation Method Thereof App 20150184027 - Huang; Xiaowei ; et al.	2015-07-02
Use of Mg(HCO3)2 and/or Ca(HCO3)2 aqueous solution in metal extractive separation and purification Grant 8,721,998 - Huang , et al. May 13, 2	2014-05-13
Polypropylene With Narrow Molecular Weight Distribution Range And Processes For Preparation Thereof App 20140121339 - WANG; Liangshi ; et al.	2014-05-01
USE OF Mg(HCO3)2 AND/OR Ca(HCO3)2 AQUEOUS SOLUTION IN METAL EXTRACTIVE SEPARATION AND PURIFICATION App 20110274597 - Huang; Xiaowei ; et al.	2011-11-10
Propylene polymer composition and oriented film prepared thereby Grant 7,611,776 - Yu , et al. November 3, 2	2009-11-03
Propylene polymer composition and oriented film prepared thereby App 20060182987 - Yu; Luqiang ; et al.	2006-08-17

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