Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Lower alkylene oxide purification

Lower alkylene oxide purification

US Patent 5129996 · Granted Jul 14, 1992

Estimated economic value: $13,823,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Continuous preparation of low unsaturation polyoxyalkylene polyether polyols wit1997
Propylene oxide purification1994
Process for recovering an optically active epoxy alcohol1994
Lower alkylene oxide purification1993
Lower alkylene oxide purification1992
Lower alkylene oxide purification1992
Propylene oxide purification1991
Monoepoxide purification1991
Tetrahydrofuran purification1990