Chemistry: molecular biology and microbiology – Measuring or testing process involving enzymes or... – Involving nucleic acid
Reexamination Certificate
2011-08-02
2011-08-02
Kapushoc, Stephen (Department: 1634)
Chemistry: molecular biology and microbiology
Measuring or testing process involving enzymes or...
Involving nucleic acid
C356S317000, C435S007100, C435S283100, C536S023100, C536S024500
Reexamination Certificate
active
07989163
ABSTRACT:
A high accuracy method for detecting a biological-related substance is provided by which an abnormal state, such as the adhesion of dust, the reduction of a sample solution, or the like can be judged. Means for detecting a light emitted by the portion for light detection after dividing the light into at least a plurality of wavelength zones is provided. One of the plurality of wavelength zones includes substantially the same wavelength zone as that of the component of the excitation light. The light intensity of the component of the excitation light is detected and it is compared with a predetermined intensity (threshold). A highly accurate fluorescence measurement can be realized, by which the abnormality of a sample can be judged.
REFERENCES:
patent: 5408307 (1995-04-01), Yamamoto et al.
patent: 5601983 (1997-02-01), Takayama et al.
patent: 6083763 (2000-07-01), Balch
patent: 6490533 (2002-12-01), Weiner et al.
patent: 2002/0150925 (2002-10-01), Chen et al.
patent: 2003/0087282 (2003-05-01), Oshida et al.
patent: 2004/0132196 (2004-07-01), Mizukami et al.
patent: 2004/0229245 (2004-11-01), Bittner et al.
patent: 2005/0095172 (2005-05-01), Nagaoka et al.
patent: 2006/0035220 (2006-02-01), Tashiro et al.
patent: 1 347 285 (2003-09-01), None
patent: 2001-108684 (2001-04-01), None
patent: WO-03/009010 (2003-01-01), None
patent: WO-03/059484 (2003-07-01), None
Van Elden et al, Simultaneous detection of influenza viruses A and B using real time quantitative PCR, 2001, J. clinical microbiology, 39, 196-200.
Shapiro, Flow cytometric estimation of DNA and RNA content in intact cells staind with Hoechst 33342 and Pyronin Y, 1981, 2, 143-150.
Bhat Narayan K
Dickstein & Shapiro LLP
Hitachi High-Technologies Corporation
Kapushoc Stephen
LandOfFree
Detection method and detection apparatus of substance in... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Detection method and detection apparatus of substance in..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Detection method and detection apparatus of substance in... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2720374