Inventor · disambiguated record
Qingtong Zhai
Also filed as: ZHAI QINGTONG
4 granted patents·0 citations·filing 2012–2022
53Inventor score
Files withCHINA PETROLEUM & CHEM CORP4
Top patents by PatentIndex Score
4 records- 0156US12060319B2Preparation process for Cu-based catalyst and use thereofCHINA PETROLEUM & CHEM CORP·Filed 2022·Granted Aug 13, 2024·0 cites·14 claims
- 0251US9708229B2Catalyst for preparing isobutene by dissociation of methyl tert-butyl ether, preparation method and use thereofCHINA PETROLEUM & CHEM CORP·Filed 2012·Granted Jul 18, 2017·0 cites·14 claims
- 0348US11260374B2Cu-based catalyst, its preparation process and use thereofCHINA PETROLEUM & CHEM CORP·Filed 2018·Granted Mar 1, 2022·0 cites·13 claims
- 0443US10792642B2Catalyst and preparation method thereof, and method for preparing isobutylene by applying the sameCHINA PETROLEUM & CHEM CORP·Filed 2015·Granted Oct 6, 2020·0 cites·26 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →