Inventor · disambiguated record
Cuiyue Lei
Also filed as: LEI CUIYUE · LEI CUIYUE C
6 granted patents·6 pending applications·10 citations·filing 2009–2018
74Inventor score
Top patents by PatentIndex Score
12 records- 0183US9493598B2Polymers having acid and amide moieties, and uses thereofMUSA OSAMA M·Filed 2011·Granted Nov 15, 2016·6 cites·17 claims
- 0279US10081757B2Shale swelling inhibitorsISP INVESTMENTS INC·Filed 2013·Granted Sep 25, 2018·2 cites·13 claims
- 0370US8895478B2Degradable polymer compositions and uses thereofMUSA OSAMA M·Filed 2010·Granted Nov 25, 2014·1 cites·27 claims
- 0468US11072675B2Polymers having N-vinyl amide and hydroxyl moieties, their compositions and the uses thereofISP INVESTMENTS LLC·Filed 2018·Granted Jul 27, 2021·0 cites·5 claims
- 0567US10202533B2High-temperature high-pressure (HTHP) stable synthetic polymer for water based oil-well servicing fluidsISP INVESTMENTS INC·Filed 2014·Granted Feb 12, 2019·1 cites·21 claims
- 0661US2019023972A1Shale swelling inhibitorsISP INVESTMENTS LLC·Filed 2018·Application pending·0 cites
- 0751US10400052B2Polymers having N-vinyl amide and hydroxyl moieties, their compositions and the uses thereofMUSA OSAMA M·Filed 2010·Granted Sep 3, 2019·0 cites·3 claims
- 0851US2013085248A1Polymers prepared from mixtures of multifunctional n-vinylformamide and hybrid reactive n-vinylformamide crosslinking monomer moieties and uses thereofMUSA OSAMA M·Filed 2011·Application pending·0 cites
- 0950US2011293540A1Branched polymers, compositions, and uses thereofMUSA OSAMA M·Filed 2011·Application pending·0 cites
- 1049US2011277844A1Polymers derived from n-vinyl formamide, vinyl amides or acrylamides, and reaction solvent, and the uses thereofMUSA OSAMA M·Filed 2009·Application pending·0 cites
- 1143US2016215196A1Fluid composition comprising crosslinked polyvinylpyrrolidone for oil field applicationsISP INVESTMENTS INC·Filed 2014·Application pending·0 cites
- 1242US2015191642A1Cementing fluid and methods for producing the sameHERCULES INC·Filed 2014·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →