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Class Information
Number: 73/1.02
Name: Measuring and testing > Instrument proving or calibrating > Gas or liquid analyzer
Description: Subject matter wherein either (a) the apparatus for proving or calibrating or (b) the device which is being proven or calibrated either (1) detects or measures the composition of, or some constituent or an identifying characteristic of a gas or gaseous mixture or (2) detects or determines the composition of, a constituent of, or a property of a liquid or a liquid suspension of a solid.

Sub-classes under this class:

Class Number Class Name Patents
73/1.06 Gas 333
73/1.03 Reference standard 164

Patents under this class:
1 2 3 4 5 6 7

Patent Number Title Of Patent Date Issued
8691074 Method for operating a measuring device having at least one probe, which has at least one ion selective electrode Apr. 8, 2014
8683877 Microelectronic device with heating array Apr. 1, 2014
8673624 Calibratable sensor unit for reaction vessels Mar. 18, 2014
8668819 Underfill recognition system for a biosensor Mar. 11, 2014
8650932 Sensor system with close-loop-adsorption circulation Feb. 18, 2014
8641973 Micro-fluidic test apparatus and method Feb. 4, 2014
8631679 Additional calibration for analyte monitor Jan. 21, 2014
8609045 Mercury monitoring system and reaction chamber for enhancing conversion of elemental mercury gas into oxidized mercury Dec. 17, 2013
8573034 Residue concentration measurement technology Nov. 5, 2013
8555727 Integrated vacuum gauge and regulator Oct. 15, 2013
8555696 Methods of calibrating a fluid analyzer for use in a wellbore Oct. 15, 2013
8541121 Quenching system Sep. 24, 2013
8524174 Fluid cartridge, pump and fluid valve arrangement Sep. 3, 2013
8474242 Method and system for improving sensor accuracy Jul. 2, 2013
8475715 Resonant sensor systems and methods with reduced gas interference Jul. 2, 2013
8443647 Analyte multi-sensor for the detection and identification of analyte and a method of using the same May. 21, 2013
8418524 Non-invasive sensor calibration device Apr. 16, 2013
8381574 Reduction of pressure induced temperature influence on the speed of sound in a gas Feb. 26, 2013
8377375 Methods for the inactivation of microorganisms in biological fluids, flow through reactors and methods of controlling the light sum dose to effectively inactivate microorganisms in batch react Feb. 19, 2013
8377694 Method for the calibration of a device for measuring total organic carbon content Feb. 19, 2013
8368412 Correction for gas entrained water analyzers Feb. 5, 2013
8354073 Inspection chip equipped with a light amplifier element Jan. 15, 2013
8347685 Method and device for validating or calibrating a chemical detector at a point of use Jan. 8, 2013
8352205 Multivariate optical elements for nonlinear calibration Jan. 8, 2013
8323978 Calibration system and technique for photoluminescent oxygen sensors with zero point maintained with a metal-air battery Dec. 4, 2012
8312757 Method and sample for testing a measuring instrument for gravimetric moisture determination Nov. 20, 2012
8288161 Articles of manufacture containing increased stability low concentration gases and methods of making and using the same Oct. 16, 2012
8281639 Method for adjusting the detector of a chromatograph Oct. 9, 2012
8268249 Analytical device with lightguide illumination of capillary and microgroove arrays Sep. 18, 2012
8250900 Pre-calibrated replaceable sensor module for a breath alcohol testing device Aug. 28, 2012
8252231 Analyzer and its abnormality coping method Aug. 28, 2012
8252593 Sample analyzer and calibration method of sample analyzer Aug. 28, 2012
8246909 Automated endoscope reprocessor germicide concentration monitoring system and method Aug. 21, 2012
8241911 Calibration card for photoluminescent oxygen sensors with zero point maintained with a metal-air battery Aug. 14, 2012
8217355 Self-commissioning NDIR gas sensors Jul. 10, 2012
8210021 Aromas kit Jul. 3, 2012
8191396 Test-sensor packaging Jun. 5, 2012
8187885 Microbead kit and method for quantitative calibration and performance monitoring of a fluorescence instrument May. 29, 2012
8171777 Systems, storage mediums, and methods for identifying particles in flow May. 8, 2012
8173071 Micro-fluidic test apparatus and method May. 8, 2012
8161814 Self-calibrating capacitive transducer for determining level of fluent materials Apr. 24, 2012
8141409 Sensor calibration Mar. 27, 2012
8137642 Method and apparatus for calibrating filters during specimen collection Mar. 20, 2012
8128801 Automated system for continuously and automatically calibrating electrochemical sensors Mar. 6, 2012
8117886 Leak detector with a leak detector testing device Feb. 21, 2012
8117894 Gas sensor Feb. 21, 2012
8107634 High intensity calibration device Jan. 31, 2012
8101413 Auto-calibration circuit for analyte measurement Jan. 24, 2012
8092079 Method for determining whether a liquid is properly stirred Jan. 10, 2012
8093055 Calibration card for photoluminescent oxygen sensors Jan. 10, 2012

1 2 3 4 5 6 7

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