WU; Kuo-Ching

Patent Applications and Registrations

Patent applications and USPTO patent grants for WU; Kuo-Ching.The latest application filed is for "catalyst precursor".

Company Profile

1.13.11

WU; Kuo-Ching - Lieyu Township TW
WU; Kuo-Ching - Hsinchu City TW
Wu; Kuo-Ching - Kinmen County TW
Wu; Kuo-Ching - Hsinchu TW
WU; Kuo Ching - Taipei City TW
Wu; Kuo-Ching - King-Men 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
Catalyst Precursor App 20220297099 - YANG; Chih-Yao ; et al.	2022-09-22
Catalyst and precursor thereof and method of forming dialkyl carbonate Grant 11,400,440 - yang , et al. August 2, 2	2022-08-02
Catalyst And Precursor Thereof And Method Of Forming Dialkyl Carbonate App 20210178374 - YANG; Chih-Yao ; et al.	2021-06-17
Polycarbonate Diol, Polyurethane Formed Therefrom, And Method For Forming Polycarbonate Diol App 20190382522 - KUO; Cheng-Po ; et al.	2019-12-19
Catalyst and manufacturing method thereof Grant 10,005,068 - Wu , et al. June 26, 2	2018-06-26
Spray coater and ring-shaped structure thereof Grant 9,875,924 - Tsai , et al. January 23, 2	2018-01-23
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
Spray Coater And Ring-shaped Structure Thereof App 20160250656 - TSAI; Tsou-Tso ; et al.	2016-09-01
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
Process for hydrogenation of polycarboxylic acids or derivatives therof Grant 8,722,922 - Chang , et al. May 13, 2	2014-05-13
Support Apparatus For Wheeled Luggage App 20100263977 - WU; Kuo Ching	2010-10-21
Method for the removal of carbon monoxide from a gas mixture Grant 7,666,377 - Wu , et al. February 23, 2	2010-02-23
Method for the removal of carbon monoxide from a gas mixture App 20060099125 - Wu; Kuo-Ching ; et al.	2006-05-11
Nano-gold catalyst and process for preparing the same Grant 6,911,413 - Wu , et al. June 28, 2	2005-06-28
Nano-gold catalyst and process for preparing the same App 20040127353 - Wu, Kuo-Ching ; et al.	2004-07-01
Process for preparing a carboxylic ester Grant 6,730,806 - Wu , et al. May 4, 2	2004-05-04
Method for producing maleimides Grant 6,630,595 - Wu , et al. October 7, 2	2003-10-07
Process for preparing a carboxylic ester App 20030109742 - Wu, Kuo-Ching ; et al.	2003-06-12
Method For Producing Maleimides App 20030105337 - Wu, Kuo-Ching ; et al.	2003-06-05
Process for preparing pentenoic esters from formylvaleric esters using a mixed oxide supported noble metal catalyst Grant 6,355,831 - Wu , et al. March 12, 2	2002-03-12
Catalytic processes for esterification of carboxylic acids Grant 5,719,311 - Wu , et al. February 17, 1	1998-02-17
Preparation of methyl isobutyl ketone Grant 5,684,207 - Chen , et al. November 4, 1	1997-11-04

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