Yi; Jianjun

Patent Applications and Registrations

Patent applications and USPTO patent grants for Yi; Jianjun.The latest application filed is for "arylaminosilane compound, propylene polymerization catalyst and preparation thereof".

Company Profile

7.20.15

Yi; Jianjun - Beijing CN
YI; Jianjun - Beijing City CN
Yi; Jianjun - Shaoyang CN

*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
Magnesium alkoxide catalyst support and the preparation method and use thereof Grant 11,084,890 - Yi , et al. August 10, 2	2021-08-10
Olefin coordination polymerization catalyst, and preparation method and application thereof Grant 11,014,994 - Zhang , et al. May 25, 2	2021-05-25
Olefin coordination polymerization catalyst and use thereof Grant 10,927,195 - Yi , et al. February 23, 2	2021-02-23
Arylaminosilane Compound, Propylene Polymerization Catalyst And Preparation Thereof App 20200369689 - YI; Jianjun ; et al.	2020-11-26
Spherical supported transition metal catalyst Grant 10,808,052 - Yuan , et al. October 20, 2	2020-10-20
Wireless food thermometer Grant D891,949 - Yi	2020-08-04
Food thermometer Grant D884,498 - Yi	2020-05-19
Food thermometer Grant D884,499 - Yi	2020-05-19
Olefin Coordination Polymerization Catalyst and Use Thereof App 20190248928 - Yi; Jianjun ; et al.	2019-08-15
Magnesium Alkoxide Catalyst Support And The Preparation Method And Use Thereof App 20190169324 - YI; Jianjun ; et al.	2019-06-06
Olefin Coordination Polymerization Catalyst, And Preparation Method And Application Thereof App 20190048106 - Zhang; Mingge ; et al.	2019-02-14
Spherical Supported Transition Metal Catalyst App 20180244812 - Yuan; Yuan ; et al.	2018-08-30
Olefin polymerization catalyst and preparation and application thereof Grant 9,695,257 - Yi , et al. July 4, 2	2017-07-04
Olefin Polymerization Catalyst and a Combined Catalyst Containing the Same App 20160102159 - Cui; Weisong ; et al.	2016-04-14
Supported Polyolefin Catalyst And Preparation And Application Thereof App 20160009830 - YI; Jianjun ; et al.	2016-01-14
Olefin Polymerization Catalyst And Preparation And Application Thereof App 20150361189 - YI; Jianjun ; et al.	2015-12-17
Olefin polymerization catalyst and preparation method and use thereof Grant 8,716,417 - Yi , et al. May 6, 2	2014-05-06
Catalyst for polymerization of olefins comprising thienyl-substituted silanes Grant 8,541,332 - Li , et al. September 24, 2	2013-09-24
Catalyst for homopolymerizing and copolymerizing propylene and its preparation and use Grant 8,470,941 - Yi , et al. June 25, 2	2013-06-25
Catalyst For Polymerization Of Olefins Comprising Thienyl-substituted Silanes App 20130131292 - Li; Zhifei ; et al.	2013-05-23
Olefin polymerization catalyst and preparation method and use thereof Grant 8,404,789 - Yi , et al. March 26, 2	2013-03-26
Olefin Polymerization Catalyst And Preparation Method And Use Thereof App 20130072647 - Yi; Jianjun ; et al.	2013-03-21
Catalyst For Homopolymerizing And Copolymerizing Propylene And Its Preparation And Use App 20110207900 - Yi; Jianjun ; et al.	2011-08-25
Olefin Polymerization Catalyst And Preparation Method And Use Thereof App 20100184930 - Yi; Jianjun ; et al.	2010-07-22
Phosphine-substituted vinyl containing metallocene catalyst, preparation process and the application of the same Grant 7,595,413 - Yi , et al. September 29, 2	2009-09-29
Phosphine-substituted vinyl containing metallocene catlyst, preparation process and the application of the same App 20080194854 - Yi; Jianjun ; et al.	2008-08-14

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