Coulter counter having a plurality of channels

Details Coulter counter having a plurality of channels Coulter counter having a plurality of channels

2008-07-08

2008-07-08

Hirshfeld, Andrew H (Department: 2858)

Electricity: measuring and testing

Determining nonelectric properties by measuring electric...

Particle counting

C324S071100, C073S865500

Reexamination Certificate

active

07397232

ABSTRACT:
The present invention generally relates to a method for rapidly counting micron and/or submicron particles by passing such particles through any of a plurality of orifices simultaneously with an ion current and measuring the signal generated thereby. The present invention also generally relates to a device for practicing the method of the present invention. Some embodiments can include methods and/or devices for distinguishing between and counting particles in mixtures. Still other embodiments can include methods and/or devices for identifying and/or counting bioparticles and/or bioactive particles such as pollen.

REFERENCES:
patent: 2656508 (1953-10-01), Coulter
patent: 3793587 (1974-02-01), Thom et al.
patent: 4157498 (1979-06-01), Johnson
patent: 4237416 (1980-12-01), Zold
patent: 4760328 (1988-07-01), Groves
patent: 5376878 (1994-12-01), Fisher
patent: 6175227 (2001-01-01), Graham et al.
patent: 6300626 (2001-10-01), Brock et al.
patent: 6426615 (2002-07-01), Mehta
patent: 6703819 (2004-03-01), Gascoyne et al.
patent: 6959618 (2005-11-01), Larsen
patent: 7060992 (2006-06-01), Barney

Affiliated with

Also associated with

Rating

Coulter counter having a plurality of channels does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Coulter counter having a plurality of channels, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Coulter counter having a plurality of channels will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2750593