Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Processes for preparing metallocene-based catalyst systems for the control of long chain branch content

Processes for preparing metallocene-based catalyst systems for the control of long chain branch content

US Patent 12240933 · Granted Mar 4, 2025

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Methods of chromium catalyst activation to reduce gels and improve melt index po2025
Chromium-catalyzed production of alcohols from hydrocarbons in the presence of o2025
Systems and methods for chromium catalyst activation2025
Methods of chromium catalyst activation to reduce gels and improve melt index po2025
Dual metallocene bimodal HDPE resins with improved stress crack resistance2025
Hydrocyclone modification of catalyst system components for use in olefin polyme2025
Aqueous methods for titanating a chromium/silica catalyst with an alkali metal2025
Methods for making supported chromium catalysts with increased polymerization ac2025
Methanol production from methane utilizing a supported chromium catalyst2025
Controlling long-chain branch content with dual activator-supports2025
Controlling long-chain branch content with dual activator-supports2025
Modifications of sulfated bentonites and uses thereof in metallocene catalyst sy2025