Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Process for preparing fine powder polyurea and greases therefrom

Process for preparing fine powder polyurea and greases therefrom

US Patent 7923421 · Granted Apr 12, 2011

Estimated economic value: $201,823,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Wax-containing, organic thickened lubricant powder2022
High viscosity index PAO with polyurea thickeners in grease compositions2014
Process for preparing fine powder polyurea and greases therefrom2012
Manufacturing device and system for preparing fine powder polyurea and greases t2010
Lubricating grease composition and preparation2002
Fibrous polyurea grease1996