Inventor · disambiguated record
Qianping Ran
Also filed as: RAN QIANPING
11 granted patents·2 pending applications·4 citations·filing 2010–2020
79Inventor score
Top patents by PatentIndex Score
13 records- 0178US10745510B2Phosphorylated polycondensate as high efficiency water reducing agent and preparation method thereofSOBUTE NEW MAT CO LTD·Filed 2016·Granted Aug 18, 2020·2 cites·6 claims
- 0259US9175122B2Preparation method of hyperbranched polycarboxylic acid containing copolymer cement dispersantMIAO CHANGWEN·Filed 2010·Granted Nov 3, 2015·2 cites·10 claims
- 0358US12037287B2High-adaptability viscosity-reducing polycarboxylic acid water reducer, preparation method therefor and use thereofSOBUTE NEW MAT CO LTD·Filed 2019·Granted Jul 16, 2024·0 cites·9 claims
- 0450US2023287212A1Microcapsule type polycarboxylate superplasticizer and preparation method thereforSOBUTE NEW MAT CO LTD·Filed 2020·Application pending·0 cites
- 0549US2023278926A1Multifunctional superplasticizer for ultra-high performance concrete and preparation method thereforSOBUTE NEW MAT CO LTD·Filed 2020·Application pending·0 cites
- 0647US11993541B2Multitype-adsorptive-group polycarboxylic acid water-reducing agent, method for preparing the same and use thereofSOBUTE NEW MAT CO LTD·Filed 2019·Granted May 28, 2024·0 cites·10 claims
- 0746US12098099B2Polycarboxylic acid water-reducing agent with high adaptability to temperature and method for preparing the sameSOBUTE NEW MAT CO LTD·Filed 2019·Granted Sep 24, 2024·0 cites·9 claims
- 0844US12017959B2Amphipathic multifunctional hybrid nanoparticle, and preparation method therefor and application thereofSOBUTE NEW MAT CO LTD·Filed 2019·Granted Jun 25, 2024·0 cites·5 claims
- 0942US11548967B2Preparation method for polycarboxylate water reducer having regular sequence structureSOBUTE NEW MAT CO LTD·Filed 2019·Granted Jan 10, 2023·0 cites·4 claims
- 1042US10570253B2Preparation method for polymer and applications thereofSOBUTE NEW MAT CO LTD·Filed 2016·Granted Feb 25, 2020·0 cites·16 claims
- 1141US10647803B2Method for preparing concrete superplasticizer having phosphorous acid group and use thereofSOBUTE NEW MAT CO LTD·Filed 2016·Granted May 12, 2020·0 cites·6 claims
- 1239US11505496B2Phosphonato block polymer, preparation method therefor and application thereofSOBUTE NEW MAT CO LTD·Filed 2017·Granted Nov 22, 2022·0 cites·20 claims
- 1332US9365669B2Slump retaining polycarboxylic acid superplasticizerSOBUTE NEW MATERIALS CO LTD·Filed 2012·Granted Jun 14, 2016·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →