Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Lubricating compositions with improved antioxidancy comprising added copper, a molybdenum containing compound, aromatic amine and ZDDP

Lubricating compositions with improved antioxidancy comprising added copper, a molybdenum containing compound, aromatic amine and ZDDP

US Patent 5994277 · Granted Nov 30, 1999

Estimated economic value: $148,442,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Lubricating oil compositions2021
Methods for preventing microbial growth and microbiologically influenced corrosi2021
High-performance lubricants and lubricant additives for crankcase oils, greases,2012
Low-phosphorous lubricants2012
Low-phosphorous lubricant additive2012
High performance lubricant additives2011
High performance lubricants and lubricant additives for crankcase oils, greases,2010
Engine oil additive2006
Lubricating oil compositions2006
Lubricating oil compositions2005
Lubricating compositions2005
EGR equipped diesel engines and lubricating oil compositions2004