Chemical apparatus and process disinfecting – deodorizing – preser – Analyzer – structured indicator – or manipulative laboratory... – Means for analyzing liquid or solid sample
Reexamination Certificate
2006-07-18
2006-07-18
Le, Long V. (Department: 1641)
Chemical apparatus and process disinfecting, deodorizing, preser
Analyzer, structured indicator, or manipulative laboratory...
Means for analyzing liquid or solid sample
C422S050000, C422S051000, C422S051000, C422S051000, C422S064000, C422S072000, C435S287700, C435S287900, C435S288200, C435S288500, C435S960000, C435S970000
Reexamination Certificate
active
07077996
ABSTRACT:
Optical bio-discs for biochemical analysis, bio-disc analysis systems and biochemical analysis methods are described herein. In one embodiment, the bio-disc includes a sample analysis circuit that includes a separation membrane for separating an investigational feature of a sample. The bio-disc also includes a conjugate release pad, and an analysis membrane containing analysis zones that may be analyzed for the presence of analytes. An analysis method includes providing a sample to a separation membrane in a bio-disc, separating an investigational feature from the sample using a separation membrane, mixing reagents that include signal elements for detecting an analyte with the investigational feature so as to form a reagent-investigational feature mixture and capturing an analyte with a signal element bound thereto in an analysis zone on an analysis membrane. The method further includes determining the presence of an analyte by analyzing the signal elements present in the capture zone of the analysis membrane.
REFERENCES:
patent: 4515889 (1985-05-01), Klose et al.
patent: 5061381 (1991-10-01), Burd
patent: 5141850 (1992-08-01), Cole et al.
patent: 5415994 (1995-05-01), Imrich et al.
patent: 5417650 (1995-05-01), Gordon
patent: 5591643 (1997-01-01), Schembri
patent: 5824216 (1998-10-01), Joie et al.
patent: 5892577 (1999-04-01), Gordon
patent: 5939331 (1999-08-01), Burd et al.
patent: 6030581 (2000-02-01), Virtanen
patent: 6063589 (2000-05-01), Kellogg et al.
patent: 6143247 (2000-11-01), Sheppard, Jr. et al.
patent: 6143248 (2000-11-01), Kellogg et al.
patent: 6180417 (2001-01-01), Hajizadeh et al.
patent: 6319469 (2001-11-01), Mian et al.
patent: 6632399 (2003-10-01), Kellogg et al.
patent: 2002/0076354 (2002-06-01), Cohen
Li Shuguang
Pottathil Raveendra
Randall Brandon L.
Knobbe Martens Olson & Bear LLP
Le Long V.
Lum Leon Y.
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