Weng-Keong Tang

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Kaohsiung, TW

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Patents Grantslast 30 patents

Information Patent Grant
Method for preparing 2,2-bis(4-hydroxycyclohexyl)propane
- Patent number 11,905,235
- Issue date Feb 20, 2024
- China Petrochemical Development Corporation, Taipei (Taiwan)
- Yi-Chi Wang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparing 2-Cyclohexyl cyclohexanol
- Patent number 10,800,721
- Issue date Oct 13, 2020
- China Petrochemical Development Corporation
- Yi-Chi Wang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PREPARING 2,2-BIS(4-HYDROXYCYCLOHEXYL)PROPANE
- Publication number 20230150903
- Publication date May 18, 2023
- China Petrochemical Development Corporation, Taipei (Taiwan)
- Yi-Chi WANG
- C07 - ORGANIC CHEMISTRY