Xiaoyu ZHANG

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Changning District, Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Naphtha catalytic cracking catalyst, catalytic cracking method and...
- Patent number 11,473,019
- Issue date Oct 18, 2022
- SHANGHAI SUPEZET ENGINEERING TECHNOLOGY CO., LTD.
- Chunyi Li
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
LOW-FRICTION TAPERED ROLLER BEARING AND MANUFACTURE METHOD THEREOF
- Publication number 20240165691
- Publication date May 23, 2024
- Aktiebolaget SKF
- Jinyan LU
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
ALKANE CATALYTIC DEHYDROGENATION REACTION DEVICE AND CATALYST REGEN...
- Publication number 20220168699
- Publication date Jun 2, 2022
- SHANGHAI SUPEZET ENGINEERING TECHNOLOGY CO., LTD.
- Chunyi LI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
NAPHTHA CATALYTIC CRACKING CATALYST, CATALYTIC CRACKING METHOD AND...
- Publication number 20220033713
- Publication date Feb 3, 2022
- SHANGHAI SUPEZET ENGINEERING TECHNOLOGY CO., LTD.
- Chunyi LI
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...