Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Polymerization catalyst

Polymerization catalyst

US Patent 6887954 · Granted May 3, 2005

Estimated economic value: $133,473,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Process and device for introducing a powder into a reactor1993
Fluidized bed apparatus and process for feeding gas to a fluidized bed apparatus1993