Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Methods and apparatus for improved fluid control utilizing a U-valve employing a bidirectional check valve

Methods and apparatus for improved fluid control utilizing a U-valve employing a bidirectional check valve

US Patent 7309470 · Granted Dec 18, 2007

Estimated economic value: $1,573,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method and apparatus for optically-enhanced cooling2014
Apparatus and methods for evaluating the barrier properties of a membrane2012
Apparatus and method for investigating chemical entities2009
Apparatus and method for high throughput analysis of compound-membrane interacti2008
Apparatus comprising a particle sorter/dispenser and method therefor2007
Apparatus and method for using intestinal segments or their substitutes in high-2007
Sealing device2006
Rotary-drive dispenser2006
EM-actuated liquid dispenser2005
Method and apparatus for universal fluid exchange2005
Liquid dispenser2005
Methods and apparatus for improved fluid control utilizing a U-valve employing a2005