Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Multiple stage countercurrent hollow fiber membrane module

Multiple stage countercurrent hollow fiber membrane module

US Patent 5288308 · Granted Feb 22, 1994

Estimated economic value: $5,804,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Dehydrogenation of liquid fuel in microchannel catalytic reactor2010
Dehydrogenation of liquid fuel in microchannel catalytic reactor2009
Storage and delivery systems for gases held in liquid medium2008
Leak site odorization for gas leak detection2007
Addition of odorants to gases for leak detection2007
Addition of odorants to hydrogen by incorporating odorants with hydrogen storage2006
Odorized seals for the detection of gas leak2004
Pressure swing adsorption system for gas separation2004
Composite membranes2004
Hollow fiber membrane device with inert filaments randomly distributed in the in1998
Control of dissolved gases in liquids1996
Hollow fiber membrane dryer with internal sweep1996