Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Ziegler-natta—metallocene dual catalyst systems with activator-supports

Ziegler-natta—metallocene dual catalyst systems with activator-supports

US Patent 9540457 · Granted Jan 10, 2017

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Dual metallocene bimodal HDPE resins with improved stress crack resistance2025
Controlling long-chain branch content with dual activator-supports2025
Modifications of sulfated bentonites and uses thereof in metallocene catalyst sy2025
High porosity fluorided silica-coated alumina activator-supports and uses thereo2025
Catalyst composition and method for preparing polyethylene2025
Processes for producing fluorided solid oxides and uses thereof in metallocene-b2025
Processes for preparing metallocene-based catalyst systems for the control of lo2025
Dual catalyst system for producing LLDPE and MDPE copolymers with long chain bra2025
High porosity fluorided silica-coated alumina activator-supports and uses thereo2024
Controlling long-chain branch content with dual activator-supports2024
Processes for preparing metallocene-based catalyst systems with an alcohol compo2024
Dual catalyst system for producing LLDPE and MDPE copolymers with long chain bra2024