Radiant energy – Invisible radiant energy responsive electric signalling – Infrared responsive
Reexamination Certificate
2007-10-02
2007-10-02
Porta, David (Department: 2884)
Radiant energy
Invisible radiant energy responsive electric signalling
Infrared responsive
C250S338500, C250S339120
Reexamination Certificate
active
10847161
ABSTRACT:
A method of infrared-optically determining the concentration of at least one analyte in a liquid sample, wherein the infrared absorption of the analyte(s) is measured and compared with a standard, which is characterized in that the liquid sample is sampled with an infrared radiation of high light density, wherein the infrared radiation has a sharp intensity peak at at least one wave length, as well as an arrangement for the infrared-optical transmission determination of the concentration of at least one analyte in a liquid sample, with a sample cuvette flowed through by the sample liquid, the sample cuvette being arranged in the radiation path between a radiation source for providing the infrared radiation and a detector for measuring the infrared absorption induced by the analyte in the sample cuvette.
REFERENCES:
patent: 5212099 (1993-05-01), Marcus
patent: 5268910 (1993-12-01), Huber
patent: 5331409 (1994-07-01), Thurtell et al.
patent: 5348003 (1994-09-01), Caro
patent: 5457322 (1995-10-01), Kitaguchi et al.
patent: 5533509 (1996-07-01), Koashi et al.
patent: 5746942 (1998-05-01), Bowman et al.
patent: 5759767 (1998-06-01), Lakowicz et al.
patent: 5783445 (1998-07-01), Murnick
patent: 5838869 (1998-11-01), Rasch et al.
patent: 5901168 (1999-05-01), Baillargeon et al.
patent: 5922609 (1999-07-01), Kellner et al.
patent: 6028311 (2000-02-01), Sodickson et al.
patent: 6040578 (2000-03-01), Malin et al.
patent: 6161028 (2000-12-01), Braig et al.
patent: 6574490 (2003-06-01), Abbink et al.
patent: 6636759 (2003-10-01), Robinson
patent: 6911653 (2005-06-01), Yagita
patent: 404 514 (1998-12-01), None
patent: 0 636 876 (1999-01-01), None
patent: 0 706 043 (2000-05-01), None
patent: 0 670 492 (2001-05-01), None
patent: 1 521 085 (1978-08-01), None
patent: 2 244 128 (1991-11-01), None
patent: 10260135 (1998-09-01), None
WO 92/17767, Method for Quantitative Determination of Fat in an Emulsion Which Contains Fat Particles, Publication Date Oct. 15, 1992.
Christian Zscherp and Andreas Barth, Reaction-Induced Infrared Difference Spectroscopy for the Study of Protein Reaction Mechanisms, Biochemistry, vol. 40, No. 7, pp. 1875-1883 (Published on Web Jan. 25, 2001).
Boosalis Faye
Innovationsagentur Gesellschaft m.b.H.
Lendl Bernhard
Porta David
Rankin, Hill Porter & Clark LLP
LandOfFree
Method of infrared-optically determining the concentration... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method of infrared-optically determining the concentration..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of infrared-optically determining the concentration... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3886174