Fang; Yiqun

Patent Applications and Registrations

Patent applications and USPTO patent grants for Fang; Yiqun.The latest application filed is for "method for manufacturing biomass molded floor".

Company Profile

4.12.9

Fang; Yiqun - Danyang CN
Fang; Yiqun - Port Lavaca TX

*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
Method for manufacturing biomass molded floor App 20220126525 - Fang; Yiqun ; et al.	2022-04-28
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
Cyclic Organosilicon Compounds as Electron Donors in Zeigler-Natta Catalyst Systems for Producing Propylene Polymer Having High App 20200277414 - Zhang; Lei ; et al.	2020-09-03
Cyclic organosilicon compounds as electron donors in Zeigler-Natta catalyst systems for producing propylene polymer having high melt-flowability Grant 10,654,947 - Zhang , et al.	2020-05-19
Heterocyclic organic compounds as electron donors for polyolefin catalysts Grant 10,442,874 - Fang , et al. Oc	2019-10-15
Olefin polymerization catalyst components and process for the production of olefin polymers therewith App 20180326407 - Kong; Gapgoung ; et al.	2018-11-15
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 Grant 10,124,324 - Kong , et al. November 13, 2	2018-11-13
Heterocyclic Organic Compounds as Electron Donors for Polyolefin Catalysts App 20180237552 - Fang; Yiqun ; et al.	2018-08-23
Heterocyclic organic compounds as electron donors for polyolefin catalysts Grant 9,951,152 - Fang , et al. April 24, 2	2018-04-24
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
Heterocyclic Organic Compounds As Electron Donors for Polyolefin Catalysts App 20140058053 - Fang; Yiqun ; et al.	2014-02-27
Heterocyclic organic compounds as electron donors for polyolefin catalysts Grant 8,575,283 - Fang , et al. November 5, 2	2013-11-05
Cyclic Organosilicon Compounds As Electron Donors In Zeigler-natta Catalyst Systems For Producing Propylene Polymer Having High Melt-flowability App 20130109820 - Zhang; Lei ; et al.	2013-05-02
Bicyclic organosilicon compounds as electron donors for polyolefin catalysts Grant 7,790,819 - Fang , et al. September 7, 2	2010-09-07
Cyclic organosilicon compounds as electron donors for polyolefin catalysts Grant 7,619,049 - Fang , et al. November 17, 2	2009-11-17

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