Inventor · disambiguated record
Yuanchun Xu
Also filed as: XU YUANCHUN
4 granted patents·2 pending applications·4 citations·filing 2012–2025
58Inventor score
Files withBESSER TECH HOLDINGS LLC2Besser Tech Holding LLC1GUANGZHOU PULISI TECH CO LTD1WATER ENVIRORNMENTAL TECH1WSI INTERNAT LLC1
Top patents by PatentIndex Score
6 records- 0168US8632685B2Multistage DAF-advanced oxidation systemWSI INTERNAT LLC·Filed 2012·Granted Jan 21, 2014·4 cites·10 claims
- 0254US2025284914A1Automatic registration control system and structure for printingGUANGZHOU PULISI TECH CO LTD·Filed 2025·Application pending·0 cites
- 0342US11214504B2Bio-DAF system for domestic and industrial wastewater treatmentBESSER TECH HOLDINGS LLC·Filed 2018·Granted Jan 4, 2022·0 cites·19 claims
- 0441US2020277212A1Brown grease treatment and disposal systemWATER ENVIRORNMENTAL TECH·Filed 2018·Application pending·0 cites
- 0540US11485650B2System for recovering fat, oil and grease from wastewaterBesser Tech Holding LLC·Filed 2018·Granted Nov 1, 2022·0 cites·10 claims
- 0639US11498884B2System for resource recovery from poultry processing wastewaterBESSER TECH HOLDINGS LLC·Filed 2018·Granted Nov 15, 2022·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →