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Browse by Category: Main > Chemistry
Class Information
Number: 435/808
Name: Chemistry: molecular biology and microbiology > Optical sensing apparatus
Description: Subject matter in which means senses the production or absorbtion of light by a sample or otherwise optically examines a specimen.










Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13

Patent Number Title Of Patent Date Issued
8709356 Systems and methods for minimization or elimination of diffusion effects in a microfluidic system Apr. 29, 2014
8702958 Electrochemistry and electrogenerated chemiluminescence with a single faradaic electrode Apr. 22, 2014
8703070 Apparatus for immunoassay Apr. 22, 2014
8663922 Systems and methods for detecting multiple optical signals Mar. 4, 2014
8647859 Apparatus and method for analyzing bacteria Feb. 11, 2014
8642319 Optical-waveguide sensor chip, method of manufacturing the same, method of measuring substance, substance-measuring kit and optical-waveguide sensor Feb. 4, 2014
8632966 Detection of biological molecules by differential partitioning of enzyme substrates and products Jan. 21, 2014
8628729 Three-dimensional microfluidic devices Jan. 14, 2014
8623639 Thermostable proteins and methods of making and using thereof Jan. 7, 2014
8603806 Materials and methods for cell-based assays Dec. 10, 2013
8580578 Optical detection of label-free biomolecular interactions using microreplicated plastic Nov. 12, 2013
8563328 Fiber-optic biosensor and biosensing methods Oct. 22, 2013
8557569 Optical instrument including excitation source Oct. 15, 2013
8551786 Systems and methods for enhancing fluorescent detection of target molecules in a test sample Oct. 8, 2013
8535876 Laser-micro-dissection method and device for laser-micro-dissection Sep. 17, 2013
8518709 Method for regenerating a biosensor Aug. 27, 2013
8501461 System for performing multi-formatted assays Aug. 6, 2013
8492138 Optical instrument including excitation source Jul. 23, 2013
8492139 Detection system for high sensitivity fluorescent assays Jul. 23, 2013
8476007 Optical fiber probe Jul. 2, 2013
8465968 Biosensor system based on recognition induced birefringence (RIB) Jun. 18, 2013
8450104 Method of optical detection of binding of a material component to a sensor substance due to a biological, chemical or physical interaction and apparatus for its embodiment (variants) May. 28, 2013
8377686 Detection of biological molecules by differential partitioning of enzyme substrates and products Feb. 19, 2013
8361785 Optical instrument comprising multi-notch beam splitter Jan. 29, 2013
8304231 Bioreactor Nov. 6, 2012
8298780 Methods of detection of changes in cells Oct. 30, 2012
8288157 Waveguide-based optical scanning systems Oct. 16, 2012
8283156 Method and apparatus for assay based on light diffraction Oct. 9, 2012
8268613 Surface plasmon resonance measuring chip and method of manufacture thereof Sep. 18, 2012
8268637 Label-free biosensors based upon distributed feedback laser Sep. 18, 2012
8184930 Titania nanotube and method for producing same May. 22, 2012
8183033 Methods for preparing and performing analyses May. 22, 2012
8163539 Bacteriorhodopsin-based photochromic sensor for detection of chemical and environmental toxins Apr. 24, 2012
8158343 Method to detect virus related immunological markers for the diagnosis of respiratory tract infections Apr. 17, 2012
8158409 Nanoscale surface plasmonics sensor with nanofluidic control Apr. 17, 2012
8158440 Method for quantitative measurement of thyroid related antibodies or antigens in a serum sample Apr. 17, 2012
8159675 Observation device and wavelength limiting filter Apr. 17, 2012
8153418 Apparatus and method for analyzing bacteria Apr. 10, 2012
8143072 System for detecting nanoparticles using modulated surface plasmon resonance Mar. 27, 2012
8114682 Method for the quantitative evaluation of sex hormones in a serum sample Feb. 14, 2012
8110408 Method for quantitative detection of diabetes related immunological markers Feb. 7, 2012
8110409 Method to measure serum biomarkers for the diagnosis of liver fibrosis Feb. 7, 2012
8008066 System for performing multi-formatted assays Aug. 30, 2011
7998731 Portable sampling device for airborne biological particles Aug. 16, 2011
7993912 Biosensor capable of simultaneous detection of substrate binding and reaction product Aug. 9, 2011
7977089 Bioreactors with multiple chambers Jul. 12, 2011
7964390 Sensor system Jun. 21, 2011
7960170 Grating-based sensor combining label-free binding detection and fluorescence amplification and readout system for sensor Jun. 14, 2011
7935520 Optical detection of label-free biomolecular interactions using microreplicated plastic sensor elements May. 3, 2011
7932046 Detection method of bio material, fabrication method of chip for detection of bio material, and chip for detection of bio material Apr. 26, 2011

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