Inventor · disambiguated record
Weixin Qi
Also filed as: QI WEIXIN
2 granted patents·0 citations·filing 2016–2020
22Inventor score
Top patents by PatentIndex Score
2 records- 0141US11673987B2One method of producing polyether polymer dispersant and polyether polymerQI WEIXIN·Filed 2020·Granted Jun 13, 2023·0 cites·6 claims
- 0226US10479863B2Method for cyclically preparing polyether polyol by using DMC catalystHUAIAN BUD POLYURETHANE SCIENCE & TECH CO LTD·Filed 2016·Granted Nov 19, 2019·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →