Chemical apparatus and process disinfecting – deodorizing – preser – Analyzer – structured indicator – or manipulative laboratory... – Means for analyzing liquid or solid sample
Reexamination Certificate
2002-11-21
2009-08-25
Siefke, Sam P (Department: 1797)
Chemical apparatus and process disinfecting, deodorizing, preser
Analyzer, structured indicator, or manipulative laboratory...
Means for analyzing liquid or solid sample
C422S050000, C422S051000, C422S068100
Reexamination Certificate
active
07578972
ABSTRACT:
Fluid analyzer systems are provided which can detect a multitude of fluids in a sample to a very high level of accuracy which includes the detection of the presence of very small amounts of fluids. The results are both qualitative and quantitative. The systems consist of a receptacle which is filled with the fluid sample to be analysed which is placed into a consistent light condition environment where its temperature is measured. Under a predetermined time duration, Charge-Coupled Device (CCD) detector(s) receive by absorbance, radiation from the fluid sample at known wavelengths and are matched against a databank of known wavelengths of fluids. Matching wavelengths within a pre-defined tolerance will determine whether an individual fluid is present or not.
REFERENCES:
patent: 6114178 (2000-09-01), Dezael et al.
patent: 2001/0039014 (2001-11-01), Crameri et al.
patent: WO 9420013 (1994-09-01), None
patent: WO 9826277 (1998-06-01), None
Dibble Jonathan Alexander Redecen
Moor Timothy Nicholas
Elan Vital (UK) Ltd
Ohlandt Greeley Ruggiero & Perle L.L.P.
Siefke Sam P
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