Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Catalyst pretreatment process

Catalyst pretreatment process

US Patent 4767735 · Granted Aug 30, 1988

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Mechanically operated kill agent injection safety system and method to stop a ru2011
Heterocyclic metallocenes and polymerization catalysts2010
Transition metal compound, ligand system, catalyst system and process for prepar2010
Polymerization catalysts, organic transition metal compounds, process for prepar2009
Organometallic transition metal compound, biscyclopentadienyl ligand system, cat2009
Alpha olefin catalyst systems2008
Heterocyclic metallocenes and polymerization catalysts2007
Alpha olefin polymer products and catalyst systems2005
Process for the polymerization of alpha olefins2003
Metallocene compounds, process for their preparation and their use in catalytic 2003
Metallocene compounds, process for their preparation and their use in catalytic 2002
Open-pentadienyl metallocenes, precursors thereof and polymerization catalysts t2002