Inventor
QIN CHENGRONG
CN13 patents
⚠️ This page may combine multiple inventors who share the name “QIN CHENGRONG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNIV GUANGXI
12 patentsUS11185796B1Nov 30, 2021
Fast and high-capacity intelligent cellulose-based oil-absorbing material and preparation method and use thereof
UNIV GUANGXI25 citations91
US11045789B1Jun 29, 2021
Biomass intelligent fiber-based amphoteric multifunctional adsorptive material and preparation method and use thereof
UNIV GUANGXI6 citations71
US10981816B1Apr 20, 2021
Method and device for treating high-calcium wastewater by calcification blocking
UNIV GUANGXI2 citations70
US11045788B1Jun 29, 2021
Near-infrared regenerative intelligent fiber-based adsorptive material and preparation method and use thereof
UNIV GUANGXI6 citations69
US11192812B2Dec 7, 2021
Composite phosphorus-based calcification inhibitor
UNIV GUANGXI0 citations59
US10934199B2Mar 2, 2021
Composite decalcification agent
UNIV GUANGXI0 citations59
US10266406B1Apr 23, 2019
Producing high-purity chlorine dioxide gas
UNIV GUANGXI1 citations59
US10927023B1Feb 23, 2021
Whey preacid treatment of wastewater with high calcium concentration to promote anaerobic digestion and delay calcification
UNIV GUANGXI0 citations57
US10145017B2Dec 4, 2018
Efficient electrolysis system for sodium chlorate production
UNIV GUANGXI0 citations49
US10106900B2Oct 23, 2018
Efficient electrolysis system for sodium chlorate production
UNIV GUANGXI0 citations49
US11731997B2Aug 22, 2023
Method for preparing amphiphilic lignin nanomaterial based on pulping black liquor, amphiphilic lignin nanomaterial, and oil sludge detergent
UNIV GUANGXI0 citations46
US9776163B1Oct 3, 2017
Method and system for the integral chlorine dioxide production with relatively independent sodium chlorate electrolytic production and chlorine dioxide production
UNIV GUANGXI0 citations36