Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Process for the preparation of sulfur-containing additives for lubricant compositions

Process for the preparation of sulfur-containing additives for lubricant compositions

US Patent 4328112 · Granted May 4, 1982

Estimated economic value: $439,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Metal-oxide-silica adsorbent and process for refining oil using the same1990
Metal-oxide-silica adsorbent for bleaching and refining oil1989
Initiator system for radiation curable compositions, radiation curable compositi1983
Novel branched-chain monoalcohols and derivatives thereof, lubricant composition1982
Process for the addition of a chlorinated methane containing at least three chlo1982
Wax composition for entirely or partly replacing carnauba wax or montan wax1981
Resin composition having improved internal and external lubricating properties e1981
Resin composition having improved internal and external lubricating properties e1981