Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Preparation of metallocenes in one reaction step

Preparation of metallocenes in one reaction step

US Patent 5641871 · Granted Jun 24, 1997

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Process for the purification of lithium salts2025
Process for the recovery of lithium from waste lithium ion batteries2025
Battery recycling by reduction and carbonylation2025
Process for the recovery of lithium and other metals from waste lithium ion batt2025
Process for the recovery of lithium and transition metal using heat2024
Process for the recycling of spent lithium ion cells2024
Combination of carrier-magnetic-separation and a further separation for mineral 2024
Concentrating graphite particles by agglomeration with hydrophobic magnetic part2022
Separation of a mixture using magnetic carrier particles2021
Concentrate quality2020
Ultraflotation with magnetically responsive carrier particles2020
Silicon comprising polymer coated particles2019