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Class Information
Number: 435/287.1
Name: Chemistry: molecular biology and microbiology > Apparatus > Including measuring or testing
Description: Apparatus with means to test or measure a condition or property in a sample.

Sub-classes under this class:

Class Number Class Name Patents
435/288.1 Including a bottle, tube, flask, or jar 343
435/287.9 Including a coated reagent or sample layer 980
435/288.3 Including a dish, plate, slide, or tray 668
435/287.7 Including bibulous or absorbent layer 614
435/288.6 Including column separation means 150
435/287.6 Including frangible means for introducing a sample or reagent 141
435/288.7 Including optical measuring or testing means 1,480
435/287.5 Means for measuring gas pressure or gas volume of gas evolved from or consumed in an enzymatic or microbial reaction 129
435/287.2 Measuring or testing for antibody or nucleic acid, or measuring or testing using antibody or nucleic acid 3,227
435/287.4 Sterility testing means 143
435/287.3 With sample or reagent mechanical transport means 624

Patents under this class:

Patent Number Title Of Patent Date Issued
8712702 Measuring apparatus for measuring a physical property of a sample Apr. 29, 2014
8710554 Biosensor kit Apr. 29, 2014
8709826 Analyte assaying by means of immunochromatography with lateral migration Apr. 29, 2014
8709817 Systems and methods for sorting particles Apr. 29, 2014
8709793 Bioreactor device, and method and system for fabricating tissues in the bioreactor device Apr. 29, 2014
8709792 Lateral flow test kit and method for detecting an analyte Apr. 29, 2014
8709790 Valved, microwell cell-culture device and method Apr. 29, 2014
8709789 Methods and devices for rapid and specific detection of multiple proteins Apr. 29, 2014
8709788 Biological analysis arrangement and approach therefor Apr. 29, 2014
8709356 Systems and methods for minimization or elimination of diffusion effects in a microfluidic system Apr. 29, 2014
8703497 Nanowire-based system for analysis of nucleic acids Apr. 22, 2014
8703434 Device and method for isolating biological or chemical targets Apr. 22, 2014
8703070 Apparatus for immunoassay Apr. 22, 2014
8702967 Test strip with magneto-elastic-resonance sensor Apr. 22, 2014
8702966 Biosensor provided with code electrode, method for manufacturing the same, and method for obtaining sensor information from the same Apr. 22, 2014
8702965 Biosensor methods having enhanced stability and hematocrit performance Apr. 22, 2014
8702963 Electrochemical measurement electrode, electrochemical measurement electrode chip, and electrochemical measuring method and analysis method using the same Apr. 22, 2014
8702961 Methods of using an electrochemical biosensor Apr. 22, 2014
8702960 Method for operating a measurement for a sample on an electrochemical test strip Apr. 22, 2014
8702959 System and method for detecting a substance in liquid Apr. 22, 2014
8702958 Electrochemistry and electrogenerated chemiluminescence with a single faradaic electrode Apr. 22, 2014
8702957 Electrochemical detection of silica species Apr. 22, 2014
8702951 Main body of electrophoresis device having glass gel cell fast assemble structure Apr. 22, 2014
8702950 Device for electrophoresis, device for transfer, device for electrophoresis and transfer, chip for electrophoresis and transfer, and method for electrophoresis, method for transfer, and method Apr. 22, 2014
8702949 Capillary electrophoresis apparatus Apr. 22, 2014
8702948 Method and apparatus using electric field for improved biological assays Apr. 22, 2014
8702947 Device and method for measuring microspheres Apr. 22, 2014
8702946 Dielectrokinetic chromatography and devices thereof Apr. 22, 2014
8702945 Time-varying flows for microfluidic particle separation Apr. 22, 2014
8702942 Laser doppler electrophoresis using a diffusion barrier Apr. 22, 2014
8702941 Method of analyzing hemoglobin by electrophoresis Apr. 22, 2014
8702940 Increased molecule capture rate into a nanopore Apr. 22, 2014
8702939 Electrotaxis methods and devices Apr. 22, 2014
8702933 Potentiometric sensor and analytical element Apr. 22, 2014
8702932 Electrochemical sensor and method for manufacturing Apr. 22, 2014
8702931 Low cost electrochemical disposable sensor for measuring glycated hemoglobin Apr. 22, 2014
8702930 Sensor chip and storage method thereof Apr. 22, 2014
8702928 Modular analyte measurement system with extendable strip port Apr. 22, 2014
8702927 Multiple-electrode and metal-coated probes Apr. 22, 2014
8702926 Oxidizable species as an internal reference in control solutions for biosensors Apr. 22, 2014
8702925 Polarographic instrument system for oxygen and hydrogen measurement Apr. 22, 2014
8702923 Method and apparatus for measuring sample reaction results on biosensor Apr. 22, 2014
8702922 Cell measuring vessel, extracellular potential measuring method, and chemical testing method Apr. 22, 2014
8702921 Biosensors array and method for operating a biosensor array Apr. 22, 2014
8691595 Method for detecting analytes Apr. 8, 2014
8691164 Cell sorting system and methods Apr. 8, 2014
8685752 Ex vivo flow cytometry method and device Apr. 1, 2014
8685749 Methods and systems for processing samples on porous substrates Apr. 1, 2014
8685745 Multilayered optical sensing patch and retaining plug therefor Apr. 1, 2014
8685717 Thermal cycler for PCR Apr. 1, 2014

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