Huixia MA

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Dalian, Liaoning, CN

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Patents Grantslast 30 patents

Information Patent Grant
Preparation process for Cu-based catalyst and use thereof
- Patent number 12,060,319
- Issue date Aug 13, 2024
- China Petroleum & Chemical Corporation
- Kai Qiao
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cu-based catalyst, its preparation process and use thereof
- Patent number 11,260,374
- Issue date Mar 1, 2022
- China Petroleum and Chemical Corporation
- Kai Qiao
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
LIQUID-LIQUID MIXER, LIQUID-LIQUID REACTION APPARATUS COMPRISING LI...
- Publication number 20240024830
- Publication date Jan 25, 2024
- China Petroleum and Chemical Corporation
- Feng ZHOU
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
PREPARATION METHOD AND PRODUCTION DEVICE FOR PROPYLENE
- Publication number 20230357102
- Publication date Nov 9, 2023
- China Petroleum and Chemical Corporation
- Kai QIAO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Preparation Process for Cu-based Catalyst and Use Thereof
- Publication number 20220144742
- Publication date May 12, 2022
- China Petroleum and Chemical Corporation
- Kai QIAO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Cu-based catalyst, its preparation process and use thereof
- Publication number 20190143307
- Publication date May 16, 2019
- China Petroleum and Chemical Corporation
- Kai QIAO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL