LEE; Chiou-Hwang

Patent Applications and Registrations

Patent applications and USPTO patent grants for LEE; Chiou-Hwang.The latest application filed is for "polyester and fiber".

Company Profile

1.6.12

LEE; Chiou-Hwang - Hsinchu City TW
Lee; Chiou-Hwang - Hsinchu TW

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Polyester And Fiber App 20200247989 - Kind Code	2020-08-06
Polycarbonate Diol, Polyurethane Formed Therefrom, And Method For Forming Polycarbonate Diol App 20190382522 - KUO; Cheng-Po ; et al.	2019-12-19
Catalyst and method for hydrogenation of 1,3-cyclobutanediketone compound Grant 10,099,978 - Chan , et al. October 16, 2	2018-10-16
Catalyst and manufacturing method thereof Grant 10,005,068 - Wu , et al. June 26, 2	2018-06-26
Catalyst And Method For Hydrogenation Of 1,3-cyclobutanediketone Compound App 20170334815 - CHAN; Shu-Hua ; et al.	2017-11-23
Catalyst And Manufacturing Method Thereof App 20170087536 - WU; Kuo-Ching ; et al.	2017-03-30
Catalyst and manufacturing method thereof and method for manufacturing hydrogenated bisphenol A or derivatives thereof using the same Grant 9,545,617 - Wu , et al. January 17, 2	2017-01-17
Catalyst and method for hydrogenation of 4,4'-methylenedianiline Grant 9,399,615 - Chen , et al. July 26, 2	2016-07-26
Catalyst And Manufacturing Method Thereof And Method For Manufacturing Hydrogenated Bisphenol A Or Derivatives Thereof Using The Same App 20160158731 - Wu; Kuo-Ching ; et al.	2016-06-09
Catalyst And Method For Hydrogenation Of 4,4'-methylenedianiline App 20160152549 - CHEN; Chao-Huang ; et al.	2016-06-02
Process for the selective methanation of carbonmonoxide (CO) contained in a hydrogen-rich reformate gas Grant 7,384,986 - Huang , et al. June 10, 2	2008-06-10
Method for manufacturing carbonaceous nanofibers App 20060269466 - Huang; Shu-Jiuan ; et al.	2006-11-30
Process for the production of a hydrogen-rich reformate gas by methanol autothermal reforming reaction App 20060111457 - Lee; Chiou-Hwang ; et al.	2006-05-25
Process for the selective methanation of carbonmonoxide (CO) contained in a hydrogen-rich reformate gas App 20060111456 - Huang; Chiung-Hui ; et al.	2006-05-25
Catalyst for water-gas shift reaction and method for converting carbon monoxide and water to hydrogen and carbon dioxide App 20040105804 - Lee, Chiou-Hwang ; et al.	2004-06-03
Method for producing maleimides Grant 6,630,595 - Wu , et al. October 7, 2	2003-10-07
Method for removing carbon monoxide from a hydrogen-rich gas mixture by selective oxidation App 20030108471 - Lee, Chiou-Hwang ; et al.	2003-06-12
Method For Producing Maleimides App 20030105337 - Wu, Kuo-Ching ; et al.	2003-06-05

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