Lei; Cuiyue

Patent Applications and Registrations

Patent applications and USPTO patent grants for Lei; Cuiyue.The latest application filed is for "polymers having n-vinyl amide and hydroxyl moieties, their compositions and the uses thereof".

Company Profile

2.7.12

Lei; Cuiyue - Wayne NJ

*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
Polymers having N-vinyl amide and hydroxyl moieties, their compositions and the uses thereof Grant 11,072,675 - Musa , et al. July 27, 2	2021-07-27
Polymers having N-vinyl amide and hydroxyl moieties, their compositions and the uses thereof Grant 10,400,052 - Musa , et al. Sep	2019-09-03
Polymers Having N-vinyl Amide And Hydroxyl Moieties, Their Compositions And The Uses Thereof App 20190071529 - MUSA; Osama M. ; et al.	2019-03-07
High-temperature high-pressure (HTHP) stable synthetic polymer for water based oil-well servicing fluids Grant 10,202,533 - Wang , et al. Feb	2019-02-12
Shale Swelling Inhibitors App 20190023972 - LEI; Cuiyue ; et al.	2019-01-24
Shale swelling inhibitors Grant 10,081,757 - Lei , et al. September 25, 2	2018-09-25
A High-temperature High-pressure (hthp) Stable Synthetic Polymer For Water Based Oil-well Servicing Fluids App 20160272868 - WANG; Janice Jianzhao ; et al.	2016-09-22
Fluid Composition Comprising Crosslinked Polyvinylpyrrolidone For Oil Field Applications App 20160215196 - WANG; Janice Jianzhao ; et al.	2016-07-28
Shale Swelling Inhibitors App 20150344767 - LEI; Cuiyue ; et al.	2015-12-03
Cementing Fluid And Methods For Producing The Same App 20150191642 - Nguyen; Tuyen T. ; et al.	2015-07-09
Degradable polymer compositions and uses thereof Grant 8,895,478 - Musa , et al. November 25, 2	2014-11-25
Polymers Prepared From Mixtures Of Multifunctional N-vinylformamide And Hybrid Reactive N-vinylformamide Crosslinking Monomer Moieties And Uses Thereof App 20130085248 - Musa; Osama M. ; et al.	2013-04-04
Degradable Polymer Compositions And Uses Thereof App 20120157352 - Musa; Osama M. ; et al.	2012-06-21
Polymers Having N-Vinyl Amide And Hydroxyl Moieties, Their Compositions And The Uses Thereof App 20120077717 - Musa; Osama M. ; et al.	2012-03-29
Branched Polymers, Compositions, And Uses Thereof App 20110293540 - Musa; Osama M. ; et al.	2011-12-01
Polymers Derived From N-vinyl Formamide, Vinyl Amides Or Acrylamides, And Reaction Solvent, And The Uses Thereof App 20110277844 - Musa; Osama M. ; et al.	2011-11-17

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