Optics: measuring and testing – By dispersed light spectroscopy – With raman type light scattering
Reexamination Certificate
2007-12-28
2010-12-07
Chowdhury, Tarifur (Department: 2886)
Optics: measuring and testing
By dispersed light spectroscopy
With raman type light scattering
Reexamination Certificate
active
07847932
ABSTRACT:
Portable substance identification system and method are configured to identify at least one detection target faster and with greater accuracy than is possible using prior substance identification systems and/or prior substance identification techniques. An embodiment of the portable substance identification system includes a portable substance identification device containing a Raman spectrometer, and a collection stem that includes a collector. One or more reservoirs for a liquid medium and/or at least one reagent can be formed in the collection stem. The cartridge can include a chamber in which the reagents, liquid medium, and at least one detection target picked up by the collector are mixed. A magnet, positioned at a slant angle, can be used to form at least one pellet of aggregated magnetic particles within a pellet forming area of the chamber. The pellet is formed to maximize its surface area.
REFERENCES:
patent: 6033574 (2000-03-01), Siddiqi
patent: 6228268 (2001-05-01), Siddiqi
patent: 6231760 (2001-05-01), Siddiqi
patent: 6500343 (2002-12-01), Siddiqi
patent: 6514767 (2003-02-01), Natan
patent: 6747735 (2004-06-01), Chen et al.
patent: 6884357 (2005-04-01), Siddiqi
patent: 2004/0234958 (2004-11-01), Smith et al.
patent: 2006/0023209 (2006-02-01), Lee
patent: 2006/0054506 (2006-03-01), Natan
patent: 2006/0055919 (2006-03-01), Lee
patent: 2007/0015288 (2007-01-01), Hulteen et al.
patent: 2007/0058165 (2007-03-01), Mondello
patent: 2007/0059203 (2007-03-01), Burrell
patent: 2007/0292941 (2007-12-01), Handique et al.
patent: 00810905 (1998-11-01), None
patent: 01248680 (2005-10-01), None
Burrell Michael Craig
Klein Aaron
Mondello Frank
Montalbano Christopher
Montalbano Gregory
Armstrong Teasdale LLP
Chowdhury Tarifur
Morpho Detection Inc.
Nur Abdullahi
LandOfFree
System and method for improved biodetection does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with System and method for improved biodetection, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System and method for improved biodetection will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4170317