Inventor · disambiguated record
Peiwen Zheng
Also filed as: ZHENG PEIWEN
0 granted patents·5 pending applications·0 citations·filing 2015–2024
Top patents by PatentIndex Score
5 records- 0166US2019245177A1Polyimide web separator for use in an electrochemical cellDU PONT·Filed 2019·Application pending·0 cites
- 0265US2025186315A1Amorphous silica particle, preparation method and use thereofJINSANJIANG ZHAOQING SILICON MAT CO LTD·Filed 2024·Application pending·0 cites
- 0365US2025275899A1Silica particle and preparation method thereof, and oral cleaning and care compositionJINSANJIANG ZHAOQING SILICON MAT CO LTD·Filed 2024·Application pending·0 cites
- 0464US2025250177A1Preparation method for silicon dioxide, and toothpasteJINSANJIANG ZHAOQING SILICON MAT CO LTD·Filed 2024·Application pending·0 cites
- 0555US2015325831A1Polyimide web separator for use in an electrochemical cellDU PONT·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →