Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method for cracking residual oils

Method for cracking residual oils

US Patent 4816137 · Granted Mar 28, 1989

Estimated economic value: $3,387,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method and apparatus for cracking residual oils1986
Method for the clean-up of particulate-catalyst containing gases1985
Residual oil feed process for fluid catalyst cracking1984
Method and means for preparing and dispersing atomed hydrocarbon with fluid cata1984