Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Cryogenic rectification system with intermediate temperature turboexpansion

Cryogenic rectification system with intermediate temperature turboexpansion

US Patent 5398514 · Granted Mar 21, 1995

Estimated economic value: $21,453,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Apparatus and process for removal of heavy hydrocarbons from a feed gas2025
Semi-open loop liquefaction process2025
Open loop liquefaction process with NGL recovery2025
Air separation unit and method for cryogenic separation of air using a distillat2025
Integrated nitrogen liquefier for a nitrogen and argon producing cryogenic air s2025
System and method for cryogenic air separation using four distillation columns i2025
Air separation unit and method for production of nitrogen and argon using a dist2024
Reverse Brayton LNG production process2024
Air separation unit and method for production of high purity nitrogen product us2024
System and method for recovery of nitrogen, argon, and oxygen in moderate pressu2024
Cryogenic air separation unit with argon condenser vapor recycle2024
Failsafe device for prosthetic limb2023