Dezhen Sun

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Yantai, CN

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Patents Grantslast 30 patents

Information Patent Grant
High-speed mixing reactor and application thereof
- Patent number 9,138,717
- Issue date Sep 22, 2015
- WANHUA CHEMICAL GROUP CO., LTD
- Jiansheng Ding
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hole-jetting type mixer-reactor
- Patent number 8,042,988
- Issue date Oct 25, 2011
- Ningbo Wanhua Polyurethanes Co. Ltd.
- Jiansheng Ding
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
HIGH-SPEED MIXING REACTOR AND APPLICATION THEREOF
- Publication number 20130178596
- Publication date Jul 11, 2013
- YANTAI WANHUA POLYURETHANES CO., LTD.
- Jiansheng Ding
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Hole-jetting type mixer-reactor
- Publication number 20080159065
- Publication date Jul 3, 2008
- Jiansheng Ding
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL