Inventor · disambiguated record
Jianfeng Ma
Also filed as: MA JIANFENG
7 granted patents·3 pending applications·6 citations·filing 2009–2022
73Inventor score
Top patents by PatentIndex Score
10 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
- 0267US8791039B2Agglomerated zeolite adsorbents and process for producing the sameWANG HUIGUO·Filed 2009·Granted Jul 29, 2014·3 cites·19 claims
- 0359US9926243B2Process and device for separation by simulated moving bed adsorptionWANG DEHUA·Filed 2012·Granted Mar 27, 2018·1 cites·7 claims
- 0455US2025325955A1Adsorbent for trimethylbenzene-based compounds and preparation method thereof, and separation method and separation apparatus for trimethylbenzene-based compoundsCHINA PETROLEUM & CHEM CORP·Filed 2022·Application pending·0 cites
- 0548US11845718B2Process for producing p-xylene and ethylbenzene from C8 aromatic containing ethylbenzeneCHINA PETROLEUM & CHEM CORP·Filed 2020·Granted Dec 19, 2023·0 cites·21 claims
- 0648US2023405547A1M-xylene Adsorbent and Preparation Method ThereforCHINA PETROLEUM & CHEM CORP·Filed 2021·Application pending·0 cites
- 0742US10570253B2Preparation method for polymer and applications thereofSOBUTE NEW MAT CO LTD·Filed 2016·Granted Feb 25, 2020·0 cites·16 claims
- 0841US10647803B2Method 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
- 0939US11505496B2Phosphonato block polymer, preparation method therefor and application thereofSOBUTE NEW MAT CO LTD·Filed 2017·Granted Nov 22, 2022·0 cites·20 claims
- 1030US2014224742A1Process and device for simulated moving bed adsorption and separation with a reduced number of control valvesWANG DEHUA·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →