Microcapillary devices using high dielectric constant...

Chemistry: electrical and wave energy – Processes and products – Electrophoresis or electro-osmosis processes and electrolyte...

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C204S458000, C204S457000, C204S609000, C204S608000

Reexamination Certificate

active

11101215

ABSTRACT:
A microcapillary device includes a microcapillary tube. An anode is positioned at a first end of the microcapillary tube. A cathode is positioned at a second end of said microcapillary tube. A plurality of electric field reducing components are spaced apart along a length of the microcapillary tube. The anode and the cathode generate an electric field along the length of the microcapillary tube, and the plurality of electric field reducing components selectively reduce the electric field at spatial intervals along the length of the microcapillary tube.

REFERENCES:
patent: 4908112 (1990-03-01), Pace
patent: 5126022 (1992-06-01), Soane et al.
patent: 5151164 (1992-09-01), Blanchard et al.
patent: 5262031 (1993-11-01), Lux et al.
patent: 5286434 (1994-02-01), Slater et al.
patent: 5750015 (1998-05-01), Soane et al.
patent: 5800690 (1998-09-01), Chow et al.
patent: 5880071 (1999-03-01), Parce et al.
patent: 6001266 (1999-12-01), Bier
patent: 6013166 (2000-01-01), Heller
patent: 6120665 (2000-09-01), Chiang et al.
patent: 6277258 (2001-08-01), Ivory et al.
patent: 6749735 (2004-06-01), Le Febre
patent: 6805783 (2004-10-01), Ohkawa
patent: 7081189 (2006-07-01), Squires et al.
patent: 2002/0187503 (2002-12-01), Harrold et al.
patent: 2003/0127329 (2003-07-01), DeVoe et al.
patent: 2003/0180449 (2003-09-01), Wiktorowicz et al.
Fishbane et al., Physics for Scientists and Engineers, Prentice-Hall, Inc. (1993) p. 772, Table 26-1.
Fuhr et al., Microfabricated Electrohydrodynamic (EHD) pumps for liquid of higher conductivity, (1992) Journal of microelectromechanical systems, vol. 1, No. 3, pp. 141-146.
Xu “Tutorial: Capillary Electrophoresis” (1996) The Chemical Educator, vol. 1 (2) ,pp. 1-14.
Philibert “One and a Half Century of Diffusion: Fick, Einstein, Before and Beyond” (2006) Diffusion Fundamentals, vol. 4, pp. 6.1-6.19.
Bier, Martin, “Brownian ratchets in physics and biology”,Contemporary Physics, 1997, vol. 38, No. 6, pp. 371-379.
Lenne et al., “Flow Profiles and Directionalitiy in Microcapillaries Measured by Flourescence Correlation Spectroscopy”, Single Mo. 3 (2002) 4, pp. 194-200.
Fishbane et al. “Table 26-, Dielectric Properties of Various Materials”Physics for Scientists and Engineers, Prentice Hall, Inc. p. 772 (1993).
International Search Report and Written Opinion for PCT/US05/12428; date of mailing Dec. 11, 2006.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Microcapillary devices using high dielectric constant... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Microcapillary devices using high dielectric constant..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Microcapillary devices using high dielectric constant... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3878456

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.