Chen; Chih-Jian

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chen; Chih-Jian.The latest application filed is for "process for preparing catalysts and catalyst compositions".

Company Profile

7.14.21

Chen; Chih-Jian - Port Lavaca TX
Chen; Chih-Jian - Hsinchu TW
Chen; Chih-Jian - Hsin-Chu 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
Process For Preparing Catalysts And Catalyst Compositions App 20220242976 - Jensen; Michael D ; et al.	2022-08-04
Process for preparing catalysts and catalyst compositions Grant 11,339,229 - Jensen , et al. May 24, 2	2022-05-24
Ethylene/Alpha-Olefin Copolymers for Better Optical and Mechanical Properties and Processability of Film Made Therefrom App 20220153886 - Xu; Guangxue ; et al.	2022-05-19
Process For Preparing Catalysts And Catalyst Compositions App 20210230318 - Jensen; Michael D. ; et al.	2021-07-29
Phthalate Free polypropylene composition having high flexural modulus with High melt flow rate App 20210102011 - Kong; Gapgoung ; et al.	2021-04-08
Olefin polymerization Ziegler-Natta catalyst components and process for the production of olefin polymers therewith App 20200354485 - Zhang; Lei ; et al.	2020-11-12
Catalyst system for enhanced stereo-specificity of olefin polymerization and method for producing olefin polymer Grant 10,822,438 - Kong , et al. November 3, 2	2020-11-03
Olefin Polymerization Catalyst Component Having Carbonate Compounds App 20200316575 - Kong; Gapgoung ; et al.	2020-10-08
Ethylene/Alpha-Olefin Copolymers for Better Optical and Mechanical Properties and Processability of Film Made Therefrom App 20190352439 - Xu; Guangxue ; et al.	2019-11-21
Process for making polyethylene copolymers with a reversed comonomer distribution Grant 10,344,105 - Wang , et al. July 9, 2	2019-07-09
Process for Making Polyethylene Copolymers with a Reversed Comonomer Distribution App 20190040160 - Wang; Zhiming ; et al.	2019-02-07
Catalyst system for enhanced stereo-specificity of olefin polymerization and method for producing olefin polymer App 20180327520 - Kong; Gapgoung ; et al.	2018-11-15
Olefin polymerization catalyst components and process for the production of olefin polymers therewith App 20180326407 - Kong; Gapgoung ; et al.	2018-11-15
Olefin polymerization catalyst components and process for the production of olefin polymers therewith Grant 10,124,324 - Kong , et al. November 13, 2	2018-11-13
Olefin polymerization catalyst components and process for the production of olefin polymers therewith Grant 9,815,920 - Kong , et al. November 14, 2	2017-11-14
Catalyst system for olefin polymerization and method for producing olefin polymer Grant 9,777,084 - Zhang , et al. October 3, 2	2017-10-03
Catalyst System for Olefin Polymerization and Method for Producing Olefin Polymer App 20170240667 - Zhang; Lei ; et al.	2017-08-24
Oxalic acid diamides as modifiers for polyolefin catalysts Grant 9,593,184 - Kong , et al. March 14, 2	2017-03-14
Oxalic Acid Diamides As Modifiers For Polyolefin Catalysts App 20160115260 - Kong; Gapgoung ; et al.	2016-04-28
Cast Film Component Layer Exhibiting an Outstanding Cling Property App 20150376354 - Chen; Chih-Jian ; et al.	2015-12-31
Highly active alpha-olefin copolymerization catalyst system Grant 7,618,913 - Xu , et al. November 17, 2	2009-11-17
Highly active alpha-olefin copolymerization catalyst system App 20080058198 - Xu; Guangxue ; et al.	2008-03-06
Highly active alpha-olefin polymerization catalyst Grant 7,307,036 - Xu , et al. December 11, 2	2007-12-11
Preparation of a magnesium halide support for olefin polymerization and a catalyst composition using the same App 20070197381 - Lu; Honglan ; et al.	2007-08-23
Process for making exfoliated polyolefin/clay nanocomposites App 20070123630 - Lu; Honglan ; et al.	2007-05-31
Preparation of a magnesium halide support for olefin polymerization and a catalyst composition using the same Grant 7,211,534 - Lu , et al. May 1, 2	2007-05-01
Catalyst component for olefin polymerization Grant 6,992,034 - Xu , et al. January 31, 2	2006-01-31
Highly active alpha-olefin polymerization catalyst App 20060019821 - Xu; Guangxue ; et al.	2006-01-26
Olefin polymerization catalyst and process for preparing polyolefins using said catalyst Grant 6,887,817 - Lu , et al. May 3, 2	2005-05-03
Catalyst component for olefin polymerization App 20050009690 - Xu, Guangxue ; et al.	2005-01-13
Preparation of a magnesium halide support for olefin polymerization and a catalyst composition using the same App 20040157727 - Lu, Honglan ; et al.	2004-08-12
Method for forming cobalt salicides Grant 6,767,831 - Chu , et al. July 27, 2	2004-07-27
Olefin polymerization catalyst and process for preparing polyolefins using said catalyst App 20040039139 - Lu, Bing ; et al.	2004-02-26
Olefin polymerization catalyst and process for preparing polyolefins with said catalyst App 20030069372 - Lu, Bing ; et al.	2003-04-10
Real time observable sample mounting fixture Grant 6,394,409 - Chen , et al. May 28, 2	2002-05-28

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