Inventor · disambiguated record
Yingzhe Yu
Also filed as: YU YINGZHE
7 granted patents·3 pending applications·2 citations·filing 2012–2024
68Inventor score
Top patents by PatentIndex Score
10 records- 0168US12397287B1Pretreatment process of resin catalyst for synthesizing bisphenol AUNIV TIANJIN·Filed 2024·Granted Aug 26, 2025·0 cites·10 claims
- 0266US12371395B2Bisphenol a preparation process and device thereofUNIV TIANJIN·Filed 2024·Granted Jul 29, 2025·0 cites·7 claims
- 0366US12344575B1Process for reducing by-products in bisphenol A reaction systemUNIV TIANJIN·Filed 2024·Granted Jul 1, 2025·0 cites·5 claims
- 0465US2025122138A1Production process and device for synthesizing bisphenol a by resin methodUNIV TIANJIN·Filed 2024·Application pending·0 cites
- 0563US12049442B2Preparation method of vinyl acetate by ethylene process and device thereofUNIV TIANJIN·Filed 2023·Granted Jul 30, 2024·0 cites·6 claims
- 0663US2023405543A1Preparation system of ethylene by ethanol dehydration and device thereofUNIV TIANJIN·Filed 2023·Application pending·0 cites
- 0757US12071387B2Thermal coupling method for preparing ethylene by ethanol dehydration and device thereofUNIV TIANJIN·Filed 2023·Granted Aug 27, 2024·0 cites·4 claims
- 0857US9636627B2Method for recovering ethylene during the process for producing VAC and a device thereofYUAN YINGJIN·Filed 2012·Granted May 2, 2017·2 cites·4 claims
- 0954US2023312456A1Vinyl acetate production process and deviceUNIV TIANJIN·Filed 2021·Application pending·0 cites
- 1053US11939286B2Method for producing vinyl acetateUNIV TIANJIN·Filed 2021·Granted Mar 26, 2024·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →