Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Control of a fractional distillation process

Control of a fractional distillation process

US Patent 4498916 · Granted Feb 12, 1985

Estimated economic value: $7,558,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Phase difference estimator and method for estimating a phase difference between 2019
High-resolution link-path delay estimator and method for estimating a signal-pat2015
Automatic control of feedstock vacuum towers1990
Furnace zone temperature control1989
Preheat temperature balancing control1988
Preheat control for a fractional distillation process1988
Fractional distillation process control1984
Control of sidedraw on distillation column1982
Fractional distillation process control1982