Inventor · disambiguated record
Bing Zheng
Also filed as: ZHENG BING
3 granted patents·1 citations·filing 2018–2020
47Inventor score
Files withWANHUA CHEMICAL GROUP CO LTD3
Top patents by PatentIndex Score
3 records- 0178US11795265B2Macromonomeric stabilizer, preparation method thereof, and method for preparing polymeric polyolWANHUA CHEMICAL GROUP CO LTD·Filed 2018·Granted Oct 24, 2023·1 cites·18 claims
- 0261US12304993B2Storage-stable polyisocyanate composition and preparation methodWANHUA CHEMICAL GROUP CO LTD·Filed 2020·Granted May 20, 2025·0 cites·19 claims
- 0355US11945775B2Stable dispersant and application thereof in preparing copolymer polyolsWANHUA CHEMICAL GROUP CO LTD·Filed 2018·Granted Apr 2, 2024·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →