Penghui XU

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Dongying City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Vacuum rectification tower with satellite-type tower kettle and vac...
- Patent number 11,691,089
- Issue date Jul 4, 2023
- BEIJING JIESENCHUANGXIN SCIENCE & TECHNOLOGY DEVELOPMENT CO. LTD.
- Qikai Zhang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Differential hydrogenation reaction apparatus
- Patent number 11,420,175
- Issue date Aug 23, 2022
- BEIJING JIENSENCHUANGXIN SCIENCE & TECHNOLOGY DEVELOPMENT CO., LTD.
- Qikai Zhang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Vacuum rectification tower with satellite-type tower kettle and vac...
- Publication number 20220305400
- Publication date Sep 29, 2022
- BEIJING JIESENCHUANGXIN SCIENCES&TECHNOLOGY DEVELOPMENT CO. LTD.
- Qikai ZHANG
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
DIFFERENTIAL HYDROGENATION REACTION APPARATUS
- Publication number 20210154638
- Publication date May 27, 2021
- BEIJING JIESENCHUANGXIN SCIENCE&TECHNOLOGY DEVELOPMENT CO. LTD.
- Qikai ZHANG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL