Assignee
FORMOSA PLASTICS CORP USA
US·31 granted patents·23 pending applications·180 citations·filing 2001–2024
Top patents by PatentIndex Score
54 records- 0196US9815920B1Olefin polymerization catalyst components and process for the production of olefin polymers therewithFORMOSA PLASTICS CORP USA·Filed 2016·Granted Nov 14, 2017·13 cites·17 claims
- 0295US9487608B2Ethylene copolymers with a novel composition distribution and processes for making the sameFORMOSA PLASTICS CORP USA·Filed 2015·Granted Nov 8, 2016·8 cites·13 claims
- 0393US7790819B1Bicyclic organosilicon compounds as electron donors for polyolefin catalystsFORMOSA PLASTICS CORP USA·Filed 2009·Granted Sep 7, 2010·22 cites·21 claims
- 0493US7619049B1Cyclic organosilicon compounds as electron donors for polyolefin catalystsFORMOSA PLASTICS CORP USA·Filed 2009·Granted Nov 17, 2009·23 cites·18 claims
- 0592US11952445B2Ethylene/alpha-olefin copolymers for better optical and mechanical properties and processability of film made therefromFORMOSA PLASTICS CORP USA·Filed 2021·Granted Apr 9, 2024·1 cites·20 claims
- 0690US11339229B2Process for preparing catalysts and catalyst compositionsFORMOSA PLASTICS CORP USA·Filed 2020·Granted May 24, 2022·2 cites·31 claims
- 0790US7618913B2Highly active alpha-olefin copolymerization catalyst systemFORMOSA PLASTICS CORP USA·Filed 2006·Granted Nov 17, 2009·15 cites·26 claims
- 0889US7582712B1Alpha-olefins polymerization catalystFORMOSA PLASTICS CORP USA·Filed 2008·Granted Sep 1, 2009·13 cites·26 claims
- 0988US12152101B2Process for preparing catalysts and catalyst compositionsFORMOSA PLASTICS CORP USA·Filed 2023·Granted Nov 26, 2024·0 cites·39 claims
- 1088US6887817B2Olefin polymerization catalyst and process for preparing polyolefins using said catalystFORMOSA PLASTICS CORP USA·Filed 2003·Granted May 3, 2005·27 cites·18 claims
- 1188US2025026868A1Olefin polymerization ziegler-natta catalyst components andprocess for the production of olefin polymers therewithFORMOSA PLASTICS CORP USA·Filed 2024·Application pending·0 cites
- 1286US11814461B2Process for preparing catalysts and catalyst compositionsFORMOSA PLASTICS CORP USA·Filed 2023·Granted Nov 14, 2023·0 cites·63 claims
- 1386US2025115727A1Multilayer Sealable Blown Film for Form-Fill-Seal ApplicationsFORMOSA PLASTICS CORP USA·Filed 2024·Application pending·0 cites
- 1485US9790291B2Non-phthalate compounds as electron donors for polyolefin catalystsFORMOSA PLASTICS CORP USA·Filed 2013·Granted Oct 17, 2017·5 cites·38 claims
- 1584US7651969B2Catalyst system for producing ethylene (co) polymer with improved branch distributionFORMOSA PLASTICS CORP USA·Filed 2006·Granted Jan 26, 2010·11 cites·15 claims
- 1682US11634513B2Process for preparing catalysts and catalyst compositionsFORMOSA PLASTICS CORP USA·Filed 2022·Granted Apr 25, 2023·0 cites·31 claims
- 1782US2023091516A1Olefin polymerization Ziegler-Natta catalyst components and process for the production of olefin polymers therewithFORMOSA PLASTICS CORP USA·Filed 2022·Application pending·0 cites
- 1881US10344105B2Process for making polyethylene copolymers with a reversed comonomer distributionFORMOSA PLASTICS CORP USA·Filed 2017·Granted Jul 9, 2019·1 cites·21 claims
- 1979US11427660B2Organosilicon compounds as electron donors for olefin polymerization catalysts and methods of making and using sameFORMOSA PLASTICS CORP USA·Filed 2017·Granted Aug 30, 2022·1 cites·18 claims
- 2079US2023088145A1Cyclic organosilicon compounds as electron donors in zeigler ?natta catalyst systems for producing propylene polymer having high melt-flowabilityFORMOSA PLASTICS CORP USA·Filed 2022·Application pending·0 cites
- 2177US9951152B2Heterocyclic organic compounds as electron donors for polyolefin catalystsFORMOSA PLASTICS CORP USA·Filed 2013·Granted Apr 24, 2018·2 cites·26 claims
- 2277US9777084B2Catalyst system for olefin polymerization and method for producing olefin polymerFORMOSA PLASTICS CORP USA·Filed 2016·Granted Oct 3, 2017·1 cites·21 claims
- 2377US9593184B2Oxalic acid diamides as modifiers for polyolefin catalystsFORMOSA PLASTICS CORP USA·Filed 2014·Granted Mar 14, 2017·2 cites·19 claims
- 2475US11117995B2Process for preparing high melt strength polypropyleneFORMOSA PLASTICS CORP USA·Filed 2018·Granted Sep 14, 2021·1 cites·26 claims
- 2574US11572425B2Cyclic organosilicon compounds as electron donors in Zeigler-Natta catalyst systems for producing propylene polymer having high melt-flowabilityFORMOSA PLASTICS CORP USA·Filed 2020·Granted Feb 7, 2023·0 cites·6 claims
- 2671US6992034B2Catalyst component for olefin polymerizationFORMOSA PLASTICS CORP USA·Filed 2003·Granted Jan 31, 2006·10 cites·12 claims
- 2771US2020354485A1Olefin polymerization Ziegler-Natta catalyst components and process for the production of olefin polymers therewithFORMOSA PLASTICS CORP USA·Filed 2019·Application pending·0 cites
- 2870US6956003B2Catalyst system for ethylene (co)-polymerizationFORMOSA PLASTICS CORP USA·Filed 2003·Granted Oct 18, 2005·10 cites·29 claims
- 2970US2021179793A1Multilayer Sealable Blown Film for Form-Fill-Seal ApplicationsFORMOSA PLASTICS CORP USA·Filed 2019·Application pending·0 cites
- 3070US2025115687A1Production method for solid catalyst component for polymerizing olefins, and catalyst for polymerizaing olefinsFORMOSA PLASTICS CORP USA·Filed 2023·Application pending·0 cites
- 3169US12435168B2High ductility, high modulus and phthalate free impact resistant propylene copolymerFORMOSA PLASTICS CORP USA·Filed 2022·Granted Oct 7, 2025·0 cites·6 claims
- 3269US2025066514A1Catalysts component and process for the production of polypropylene having high melt flow rate with high isotacticityFORMOSA PLASTICS CORP USA·Filed 2023·Application pending·0 cites
- 3368US10442874B2Heterocyclic organic compounds as electron donors for polyolefin catalystsFORMOSA PLASTICS CORP USA·Filed 2018·Granted Oct 15, 2019·0 cites·10 claims
- 3468US2023399420A1Clay composite support-activators and catalyst compositionsFORMOSA PLASTICS CORP USA·Filed 2023·Application pending·0 cites
- 3566US2025109223A1Method for preparing a ziegler-natta catalyst system with improved performance in propylene polymerizationFORMOSA PLASTICS CORP USA·Filed 2023·Application pending·0 cites
- 3666US2025109218A1Method for preparing catalyst component for polymerization of polyolefin without the use of internal electron donorsFORMOSA PLASTICS CORP USA·Filed 2023·Application pending·0 cites
- 3766US2025066513A1Catalyst System For Enhanced Stereo-Specificity Of Olefin PolymerizationFORMOSA PLASTICS CORP USA·Filed 2023·Application pending·0 cites
- 3865US2025282897A1Process for making a solid catalyst component for ethylene polymerization and co-polymerization with high activity and improved reactor operabilityFORMOSA PLASTICS CORP USA·Filed 2024·Application pending·0 cites
- 3965US2025297039A1Olefin polymerization catalyst components containing diglycidylester components and its use for the production of polypropylene having high isotacticity at high melt flow rateFORMOSA PLASTICS CORP USA·Filed 2024·Application pending·0 cites
- 4064US10954324B2Catalyst component for high activity and high stereoselectivity in olefin polymerizationFORMOSA PLASTICS CORP USA·Filed 2017·Granted Mar 23, 2021·0 cites·13 claims
- 4164US7211534B2Preparation of a magnesium halide support for olefin polymerization and a catalyst composition using the sameFORMOSA PLASTICS CORP USA·Filed 2003·Granted May 1, 2007·6 cites·5 claims
- 4264US2025115686A1Olefin polymerization catalyst components containing silane and process for the production of polypropylene having high isotacticity at high melt flow rateFORMOSA PLASTICS CORP USA·Filed 2023·Application pending·0 cites
- 4363US2019352439A1Ethylene/Alpha-Olefin Copolymers for Better Optical and Mechanical Properties and Processability of Film Made TherefromFORMOSA PLASTICS CORP USA·Filed 2018·Application pending·0 cites
- 4463US2025066520A1Propylene Ethylene Random Copolymer Having Low Hexane Extractable and Xylene SolubleFORMOSA PLASTICS CORP USA·Filed 2023·Application pending·0 cites
- 4562US7307036B2Highly active alpha-olefin polymerization catalystFORMOSA PLASTICS CORP USA·Filed 2004·Granted Dec 11, 2007·6 cites·13 claims
- 4662US2023143086A1Catalyst components for the preparation of highly isotactactic polypropylene polymer with broad molecular weight distributionFORMOSA PLASTICS CORP USA·Filed 2021·Application pending·0 cites
- 4762US2024043576A1Carbonate Compounds as Activity Limiting Agents in Ziegler-Natta Catalyst Compositions for Olefin PolymerizationFORMOSA PLASTICS CORP USA·Filed 2022·Application pending·0 cites
- 4861US2020316575A1Olefin Polymerization Catalyst Component Having Carbonate CompoundsFORMOSA PLASTICS CORP USA·Filed 2019·Application pending·0 cites
- 4960US11492429B2Long-chain branched ethylene copolymer with novel composition distribution and films formed from the sameFORMOSA PLASTICS CORP USA·Filed 2020·Granted Nov 8, 2022·0 cites·19 claims
- 5054US11760851B2Cast film component layer exhibiting an outstanding cling propertyFORMOSA PLASTICS CORP USA·Filed 2014·Granted Sep 19, 2023·0 cites·6 claims
Showing the top 50 of 54 patent records by PatentIndex Score.
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