Inventor · disambiguated record
Pingping Duan
Also filed as: DUAN PINGPING
0 granted patents·3 pending applications·0 citations·filing 2024–2025
Files withBYD CO LTD3
Top patents by PatentIndex Score
3 records- 0162US2025109248A1Catalyst for Synthesizing Polyimide and Preparation Method Therefor, and Polyimide CompoundBYD CO LTD·Filed 2024·Application pending·0 cites
- 0254US2025325968A1Catalyst for synthesizing polyimide and preparation method and application thereofBYD CO LTD·Filed 2025·Application pending·0 cites
- 0351US2025250272A1Diamine Compound, Polyimide Acid, Polyimide, and Preparation Method Therefor and Use ThereofBYD CO LTD·Filed 2025·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →