Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Catalyst composition and system having extended lifetime

Catalyst composition and system having extended lifetime

US Patent 11945896 · Granted Apr 2, 2024

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Procatalyst composition made with a combination of internal electron donors2021
Procatalyst composition made with a combination of internal electron donors2021
Process of making modified metallocene catalyst, catalyst produced and use there2015
Processes of controlling molecular weight distribution in ethylene/α-olefin comp2015
Three and four atom bridged dicarbonate compounds as internal donors in catalyst2014
Catalyst composition with phosphorus-based donor and method2013
Processes of controlling molecular weight distribution in ethylene/alpha-olefin 2013
Two atom bridged dicarbonate compounds as internal donors in catalysts for polyp2012
Heterocyclic metallocenes and polymerization catalysts2010
Transition metal compound, ligand system, catalyst system and process for prepar2010
System, method and computer program for an integrated digital workflow for proce2009
Supported catalysts for manufacture of polymers2009