Inventor · disambiguated record
Leo Zhaoqing Liu
Also filed as: LIU LEO · LIU LEO X · LIU LEO Z · LIU LEO ZHAOQING
18 granted patents·5 pending applications·823 citations·filing 1999–2024
93Inventor score
Top patents by PatentIndex Score
23 records- 0193US6326193B1Insect control agentCAMBRIA BIOSCIENCES LLC·Filed 1999·Granted Dec 4, 2001·735 cites·22 claims
- 0289US7259192B2Molecular weight reduction of polysaccharides by electron beamsRHODIA·Filed 2003·Granted Aug 21, 2007·32 cites·14 claims
- 0385US7585927B2Reactive surfactants and their use in emulsions and dispersionsRHODIA·Filed 2007·Granted Sep 8, 2009·10 cites·12 claims
- 0483US7572931B2Process for the preparation of highly purified, dialkydithiophosphinic compoundsRHODIA·Filed 2007·Granted Aug 11, 2009·4 cites·20 claims
- 0582US7247693B2Monomer compound comprising several cationic groups, process for making the same, and polymers comprising units deriving therefromRHODIA·Filed 2006·Granted Jul 24, 2007·5 cites·8 claims
- 0678US6846482B2Insect control agentCAMBRIA BIOSCIENCES·Filed 2001·Granted Jan 25, 2005·13 cites·32 claims
- 0772US2024141115A1Fast hydrating polyacrylamide microplatesSOLENIS TECH LP·Filed 2023·Application pending·0 cites
- 0870US6838514B2Polymers which exhibit thermothickening properties and process making sameRHODIA·Filed 2003·Granted Jan 4, 2005·9 cites·2 claims
- 0967US7858722B2Process for making an acrylic monomer having one or more quaternary ammonium groups and its polymersRHODIA·Filed 2008·Granted Dec 28, 2010·2 cites·9 claims
- 1063US6376631B1Processes to control the residual monomer level of copolymers of tertiary amino monomer with a vinyl-functional monomerRHODIA·Filed 2000·Granted Apr 23, 2002·6 cites·37 claims
- 1161US8796487B2Process for the preparation of highly purified, dialkydithiophosphinic compoundsLIU LEO ZHAOQING·Filed 2009·Granted Aug 5, 2014·0 cites·10 claims
- 1260US2025011514A1Miktoarm star polymer as cement fluid additivesSOLENIS TECH LP·Filed 2024·Application pending·0 cites
- 1359US7838667B2Grafting polymerization of guar and other polysaccharides by electron beamsRHODIA·Filed 2003·Granted Nov 23, 2010·0 cites·10 claims
- 1459US7030275B2Monomer compound comprising several cationic groups, process for making the same, and polymers comprising units deriving therefromRHODIA·Filed 2003·Granted Apr 18, 2006·2 cites·3 claims
- 1557US8889653B2Grafting polymerization of guar and other polysaccharides by electron beamsLIU LEO ZHAOQING·Filed 2010·Granted Nov 18, 2014·0 cites·18 claims
- 1657US7064232B2Hydrophobic modified diquaternary monomers and polymers as thickening agents of acidic aqueous compositionsRHODIA·Filed 2004·Granted Jun 20, 2006·4 cites·7 claims
- 1757US2015289461A1Self-watering flowerpotZHUHAI MAXUNI MOULD CO LTD·Filed 2014·Application pending·0 cites
- 1849US8119733B2Reactive monomeric surfactantsLIU LEO ZHAOQING·Filed 2007·Granted Feb 21, 2012·0 cites·12 claims
- 1948US10196560B2Proppant treatment with polymerizable natural oilsTRICAN WELL SERVICE LTD·Filed 2016·Granted Feb 5, 2019·0 cites·7 claims
- 2045US8258342B2Process for making a (meth)acrylamide monomerLIU LEO ZHAOQING·Filed 2008·Granted Sep 4, 2012·0 cites·7 claims
- 2141US7064243B2Screens and assays for agents useful in controlling parasitic nematodesCAMBRIA BIOSCIENCES LLC·Filed 2002·Granted Jun 20, 2006·1 cites·32 claims
- 2240US2006029561A1Polysaccharide graft copolymers and their use in personal care applicationsGUNN EUEN·Filed 2005·Application pending·0 cites
- 2332US2004213771A1Targets and screens for agents useful in controlling parasitic nematodesSLUDER ANN E·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →