Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Ethylene-propylene copolymeric compositions with long methylene sequence lengths

Ethylene-propylene copolymeric compositions with long methylene sequence lengths

US Patent 9657122 · Granted May 23, 2017

Estimated economic value: $257,436,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Ethylene-propylene branched copolymers as viscosity modifiers2025
Polypropylene viscosity modifiers and lubricating oils thereof2025
Process to produce low viscosity polyalphaolefins using non-aromatic-hydrocarbon2025
High propylene content EP having low glass transition temperatures2025
Catalyst systems and processes for poly alpha-olefin having high vinylidene cont2024
Methods of making polymer compositions with enhanced elasticity by employing VTP2024
Lubricating oil composition with viscosity modifier based on syndiotactic propyl2024
Hexahydrocyclopenta[e]-as-indacen-1-yl and octahydrobenzo[e]-as-indacen-1-yl bas2023
Supported catalyst systems and processes for use thereof2023
Solubility improvement of non-metallocene transition metal complexes in aliphati2023
Lewis base catalysts and methods thereof2023
Catalyst systems and processes for poly alpha-olefin having high vinylidene cont2023