Inventor · disambiguated record
Siwen Wang
Also filed as: WANG SIWEN
12 granted patents·11 pending applications·20 citations·filing 2021–2024
85Inventor score
Files withNINGBO SHIJIA CLEANING TOOLS CO LTD11TOYOTA ENG & MFG NORTH AMERICA10UNIV CALIFORNIA1WANG SIWEN1
Top patents by PatentIndex Score
23 records- 0181USD1037672SCombined grout brush set and holderNINGBO SHIJIA CLEANING TOOLS CO LTD·Filed 2022·Granted Aug 6, 2024·9 cites·1 claims
- 0273US2025092543A1Electrocatalysts for the oxygen evolution reaction in acid conditionsTOYOTA ENG & MFG NORTH AMERICA·Filed 2023·Application pending·0 cites
- 0372US2025293268A1Core/shell catalysts having a palladium-core surrounded by a platinum-shell for high temperature polymer exchange membrane fuel cellsTOYOTA ENG & MFG NORTH AMERICA·Filed 2024·Application pending·0 cites
- 0472US2025323283A1Phosphate-tolerant core-shell catalysts nanoparticles for high temperature fuel cells and fuel cells with the sameTOYOTA ENG & MFG NORTH AMERICA·Filed 2024·Application pending·0 cites
- 0571US2025034730A1Electrocatalysts for the oxygen evolution reaction in acid conditionsTOYOTA ENG & MFG NORTH AMERICA·Filed 2023·Application pending·0 cites
- 0671US2025118772A1Platinum-palladium alloy catalyst to enhance performance in fuel cells containing phosphoric acid or phosphonated ionomerTOYOTA ENG & MFG NORTH AMERICA·Filed 2023·Application pending·0 cites
- 0770US2025046827A1Phosphate-tolerant core-shell nanoparticles for high temperature proton exchange membrane fuel cells and methods for making the sameTOYOTA ENG & MFG NORTH AMERICA·Filed 2023·Application pending·0 cites
- 0869USD1046359SDustpan and brush setNINGBO SHIJIA CLEANING TOOLS CO LTD·Filed 2022·Granted Oct 8, 2024·4 cites·1 claims
- 0968US2025337007A1Polymer electrolytes and batteries with the sameTOYOTA ENG & MFG NORTH AMERICA·Filed 2024·Application pending·0 cites
- 1068US2025260049A1Fluorinated sulfonamide compounds for enhancing ion conductivity of polymer electrolytesTOYOTA ENG & MFG NORTH AMERICA·Filed 2024·Application pending·0 cites
- 1167US2025174717A1Polymer electrolytes and batteries with the sameTOYOTA ENG & MFG NORTH AMERICA·Filed 2023·Application pending·0 cites
- 1263US2024083949A1Cell penetrating peptide compositions and methods thereofUNIV CALIFORNIA·Filed 2023·Application pending·0 cites
- 1361USD1058929SLint removerNINGBO SHIJIA CLEANING TOOLS CO LTD·Filed 2023·Granted Jan 21, 2025·2 cites·1 claims
- 1461USD1058930SLint removerNINGBO SHIJIA CLEANING TOOLS CO LTD·Filed 2023·Granted Jan 21, 2025·2 cites·1 claims
- 1559USD1080218SDish brushNINGBO SHIJIA CLEANING TOOLS CO LTD·Filed 2024·Granted Jun 24, 2025·1 cites·1 claims
- 1658US12396548B2Brush head mounting structure of liquid spraying brushNINGBO SHIJIA CLEANING TOOLS CO LTD·Filed 2022·Granted Aug 26, 2025·0 cites·5 claims
- 1755US2025044359A1Battery state-of-health predictionTOYOTA ENG & MFG NORTH AMERICA·Filed 2023·Application pending·0 cites
- 1850USD1087617SToilet bowl brush and holder setNINGBO SHIJIA CLEANING TOOLS CO LTD·Filed 2023·Granted Aug 12, 2025·1 cites·1 claims
- 1950US11472607B2Portable airtight box and box cover thereofNINGBO SHIJIA CLEANING TOOLS CO LTD·Filed 2021·Granted Oct 18, 2022·0 cites·13 claims
- 2038USD990551SStick for beating musical instrumentWANG SIWEN·Filed 2021·Granted Jun 27, 2023·1 cites·1 claims
- 2134USD1107458SDish soap dispenserNINGBO SHIJIA CLEANING TOOLS CO LTD·Filed 2023·Granted Dec 30, 2025·0 cites·1 claims
- 2232USD1036040SDustpan and brush setNINGBO SHIJIA CLEANING TOOLS CO LTD·Filed 2022·Granted Jul 16, 2024·0 cites·1 claims
- 2328USD1072579SAirtight food storage containerNINGBO SHIJIA CLEANING TOOLS CO LTD·Filed 2022·Granted Apr 29, 2025·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →