Inventor · disambiguated record
Chengrong Qin
Also filed as: QIN CHENGRONG
13 granted patents·3 pending applications·40 citations·filing 2017–2020
86Inventor score
Top patents by PatentIndex Score
16 records- 0195US11185796B1Fast and high-capacity intelligent cellulose-based oil-absorbing material and preparation method and use thereofUNIV GUANGXI·Filed 2020·Granted Nov 30, 2021·25 cites·6 claims
- 0295US11045789B1Biomass intelligent fiber-based amphoteric multifunctional adsorptive material and preparation method and use thereofUNIV GUANGXI·Filed 2020·Granted Jun 29, 2021·6 cites·20 claims
- 0392US11045788B1Near-infrared regenerative intelligent fiber-based adsorptive material and preparation method and use thereofUNIV GUANGXI·Filed 2020·Granted Jun 29, 2021·6 cites·18 claims
- 0482US10981816B1Method and device for treating high-calcium wastewater by calcification blockingUNIV GUANGXI·Filed 2020·Granted Apr 20, 2021·2 cites·20 claims
- 0574US10266406B1Producing high-purity chlorine dioxide gasUNIV GUANGXI·Filed 2018·Granted Apr 23, 2019·1 cites·5 claims
- 0666US10145017B2Efficient electrolysis system for sodium chlorate productionUNIV GUANGXI·Filed 2018·Granted Dec 4, 2018·0 cites·2 claims
- 0762US10106900B2Efficient electrolysis system for sodium chlorate productionUNIV GUANGXI·Filed 2017·Granted Oct 23, 2018·0 cites·6 claims
- 0860US11192812B2Composite phosphorus-based calcification inhibitorUNIV GUANGXI·Filed 2020·Granted Dec 7, 2021·0 cites·6 claims
- 0960US10934199B2Composite decalcification agentUNIV GUANGXI·Filed 2020·Granted Mar 2, 2021·0 cites·7 claims
- 1059US2019345033A1Producing high-purity chlorine dioxide gasUNIV GUANGXI·Filed 2018·Application pending·0 cites
- 1158US10927023B1Whey preacid treatment of wastewater with high calcium concentration to promote anaerobic digestion and delay calcificationUNIV GUANGXI·Filed 2020·Granted Feb 23, 2021·0 cites·12 claims
- 1250US11731997B2Method for preparing amphiphilic lignin nanomaterial based on pulping black liquor, amphiphilic lignin nanomaterial, and oil sludge detergentUNIV GUANGXI·Filed 2020·Granted Aug 22, 2023·0 cites·20 claims
- 1348US9777431B1Excess heat recovery during high temperature pulp bleachingGUANGXI BOSSCO ENV PROT TECH CO LTD·Filed 2017·Granted Oct 3, 2017·0 cites·19 claims
- 1447US2020190676A1Novel graphene ternary composite direct current-carrying plateUNIV GUANGXI·Filed 2019·Application pending·0 cites
- 1547US2020194770A1Titanium-based active electrodes with high stability coating layerUNIV GUANGXI·Filed 2019·Application pending·0 cites
- 1637US9776163B1Method and system for the integral chlorine dioxide production with relatively independent sodium chlorate electrolytic production and chlorine dioxide productionUNIV GUANGXI·Filed 2017·Granted Oct 3, 2017·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →