Inventor · disambiguated record
Changkun Piao
Also filed as: PIAO CHANGKUN
2 granted patents·1 pending application·0 citations·filing 2019–2020
22Inventor score
Files withDOW GLOBAL TECHNOLOGIES LLC3
Top patents by PatentIndex Score
3 records- 0159US12497475B2Aqueous polymer composition and method of preparing thereofDOW GLOBAL TECHNOLOGIES LLC·Filed 2020·Granted Dec 16, 2025·0 cites·14 claims
- 0253US12110394B2Aqueous polymer dispersion and process of making the sameDOW GLOBAL TECHNOLOGIES LLC·Filed 2019·Granted Oct 8, 2024·0 cites·12 claims
- 0353US2023303741A1Emulsion polymer and process for preparing the sameDOW GLOBAL TECHNOLOGIES LLC·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →