Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Continuous sodium phenate-catalyzed transesterification process for making phosphite esters

Continuous sodium phenate-catalyzed transesterification process for making phosphite esters

US Patent 5247118 · Granted Sep 21, 1993

Estimated economic value: $20,690,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method and system for enhancing the performance of a fixed focal length imaging 2005
Process for the preparation of phosphites2002
System and method for selective scanning of an object or pattern including scan 2000
Lead-free alloy containing tin, silver and indium1996
Lead-free alloy containing tin, silver and indium1993
Fusible alloy containing bismuth, indium, lead, tin and gallium1993
Lead-free alloy containing tin, zinc and indium1993
Treatment of indium dusts1992