Inventor · disambiguated record
Yongxiang Cheng
Also filed as: CHENG YONGXIANG
5 granted patents·1 citations·filing 2015–2020
60Inventor score
Files withSINOCAT ENVIRONMENTAL TECH CO LTD5
Top patents by PatentIndex Score
5 records- 0167US10272415B2Method for preparing noble metal catalystSINOCAT ENVIRONMENTAL TECH CO LTD·Filed 2015·Granted Apr 30, 2019·1 cites·20 claims
- 0252US12264106B2Cerium-zirconium-aluminum-based composite material, cGPF catalyst and preparation method thereforSINOCAT ENVIRONMENTAL TECH CO LTD·Filed 2020·Granted Apr 1, 2025·0 cites·2 claims
- 0350US11596932B2Tail gas treatment catalyst, preparation method therefor and use thereofSINOCAT ENVIRONMENTAL TECH CO LTD·Filed 2019·Granted Mar 7, 2023·0 cites·11 claims
- 0448US11612859B2Low-temperature NOx storage catalyst used for automobile exhaust purification and preparation method thereofSINOCAT ENVIRONMENTAL TECH CO LTD·Filed 2020·Granted Mar 28, 2023·0 cites·5 claims
- 0541US11731119B2Integrated catalyst system for stoichiometric-burn natural gas vehicles and preparation method thereforSINOCAT ENVIRONMENTAL TECH CO LTD·Filed 2019·Granted Aug 22, 2023·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →