Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Membrane method for the determination of an organic acid

Membrane method for the determination of an organic acid

US Patent 5229300 · Granted Jul 20, 1993

Estimated economic value: $86,361,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

High rack density ship on hanger with anti-dislodgement means2000
High rack density ship on hanger with anti-dislodgement means2000
Stick form size indicators and method of assembly to garment hangers1996
Method and apparatus for assembling size-indicators to garment hangers1995
Garment hanger sizing system1995
Dry cleaning hanger body1995
Process for removing halogen gases from a gas stream containing carbon1995
Apparatus for stop flow membrane probe analysis1994
Chemical sensor1994
Variable path length light transmission probe1994
Apparatus and method for reversed permeation membrane extraction of compounds fr1993
Wishbone hanger1992