Yue CHANG

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Darmstadt, DE

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Patents Grantslast 30 patents

Information Patent Grant
Treatment of the wastewater from isophorone production comprising n...
- Patent number 9,994,472
- Issue date Jun 12, 2018
- Evonik Degussa GmbH
- Yue Chang
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF TREATING THE WASTEWATER FROM ISOPHORONE PRODUCTION BY HIG...
- Publication number 20170166464
- Publication date Jun 15, 2017
- EVONIK DEGUSSA GmbH
- Yue CHANG
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
TREATMENT OF THE WASTEWATER FROM ISOPHORONE PRODUCTION COMPRISING N...
- Publication number 20170107133
- Publication date Apr 20, 2017
- EVONIK DEGUSSA GmbH
- Yue CHANG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL