Darien Chemical Corporation

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Taipei, TW

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Patents Grantslast 30 patents

Information Patent Grant
Method for fabricating heterogeneous nickel-based catalyst on alumi...
- Patent number 11,141,715
- Issue date Oct 12, 2021
- National Tsing Hua University
- De-Hao Tsai
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for preparing 1,4-butanediol
- Patent number 5,426,250
- Issue date Jun 20, 1995
- Darien Chemical Corporation
- Shien C. Chen
- C07 - ORGANIC CHEMISTRY