Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Partial hydrogenation of tall oil rosin

Partial hydrogenation of tall oil rosin

US Patent 4507228 · Granted Mar 26, 1985

Estimated economic value: $5,693,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Removable filter for portable fan2020
Basketball type game1993
Utility cleaning tool for windshield wiper blades1992
Attachment device for electrical discharge machine1991
Modified rosin ester preparation1987
Rosin pentaerythritol ester preparation improvement1985
Mud brocading tool1985