Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Recovery of oil from oil-bearing carbonates

Recovery of oil from oil-bearing carbonates

US Patent 4491512 · Granted Jan 1, 1985

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Catalytic stripping for mercaptan removal (ECB-0004)2004
High energy level in situ attrition and break up of catalyst to maintain bed flu1995
Fluidized bed catalytic coal gasification process1984
Catalytic hydrogen-donor liquefaction process1982
Process for the production of an intermediate Btu gas1980