Chemistry: analytical and immunological testing – Biological cellular material tested
Reexamination Certificate
2011-07-19
2011-07-19
Menon, Krishnan S (Department: 1777)
Chemistry: analytical and immunological testing
Biological cellular material tested
C073S865500, C073S865800, C324S071400, C356S440000, C356S441000, C356S442000, C436S010000, C435S287100, C422S073000
Reexamination Certificate
active
07981682
ABSTRACT:
High resolution particle differentiation process and separation system that provides enhanced resolution of particles based upon selected particle characteristics. In particular, the system may include an enhanced resolution flow cytometer. In an embodiment, the invention can include at least one fluid source conduit (24) that introduces 0 fluid source stream (24) into an enhanced resolution nozzle (25) at an angle that enhances particle resolution by the cell sensing system (13).
REFERENCES:
patent: 6230982 (2001-05-01), Newton
patent: 6604435 (2003-08-01), Buchanan et al.
U.S. Appl. No. 10/524,793, filed Oct. 20, 2005.
International Patent Cooperation Treaty Application PCT/US2003/025812, filed Aug. 15, 2003.
U.S. Appl. No. 60/404,279, filed Aug. 15, 2002.
CR Miles P.C.
Fritchman Rebecca
Menon Krishnan S
Miles Craig R.
XY, LLC
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