Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Industrial
Class Information
Number: 422/82.09
Name: Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing > Analyzer, structured indicator, or manipulative laboratory device > Means for analyzing liquid or solid sample > Measuring optical property by using ultraviolet, infrared, or visible light > Absorbance or transmittance
Description: Apparatus having means for measuring the absorbance or transmittance of the material to be analyzed; e.g., a spectrophotometer, a colorimeter, or a spectro-optical digitizer.










Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17

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
8703070 Apparatus for immunoassay Apr. 22, 2014
8703495 Blood coagulation detection device and method Apr. 22, 2014
8691151 Opto-fluidic architecture for particle manipulation and sorting Apr. 8, 2014
8673215 Test device for platelet aggregation detection Mar. 18, 2014
8668872 Fluorescent nanoscopy device and method Mar. 11, 2014
8652409 Photoelectrocatalytic fluid analyte sensors including reference electrodes Feb. 18, 2014
8647590 Optical detection cell with micro-fluidic chip Feb. 11, 2014
8647570 Ascorbate monitoring and control system Feb. 11, 2014
8647571 Ascorbate monitoring and control system Feb. 11, 2014
8647572 Ascorbate monitoring and control system Feb. 11, 2014
8647575 Device for measuring blood component Feb. 11, 2014
8642350 Sensor material and uses thereof to simultaneously sense two analytes: oxygen and pH or acidic/basic gaseous ions Feb. 4, 2014
8636955 Packaged chip for multiplexing photonic crystal waveguide and photonic crystal slot waveguide devices for chip-integrated label-free detection and absorption spectroscopy with high throughput, Jan. 28, 2014
8628721 System for measuring an analyte concentration of a body fluid sample Jan. 14, 2014
8628729 Three-dimensional microfluidic devices Jan. 14, 2014
8623284 Photonic crystal microarray layouts for enhanced sensitivity and specificity of label-free multiple analyte sensing, biosensing and diagnostic assay Jan. 7, 2014
8623659 Sickle confirm modified hemoglobin solubility test Jan. 7, 2014
8617471 Fabrication tolerant design for the chip-integrated spectroscopic identification of solids, liquids, and gases Dec. 31, 2013
8603830 Method for the determination of polysorbate 80 Dec. 10, 2013
8597578 Optical sensor of bio-molecules using thin-film interferometer Dec. 3, 2013
8586321 Method for enumeration of mammalian micronucleated erythrocyte populations, while distinguishing platelets and/or platelet-associated aggregates Nov. 19, 2013
8586368 Methods and systems for using actuated surface-attached posts for assessing biofluid rheology Nov. 19, 2013
8580569 Feedback control in microfluidic systems Nov. 12, 2013
8580531 Detection of antigens carried by erythrocytes and of anti-erythrocyte antibodies Nov. 12, 2013
8580530 Multiple analysis of blood samples Nov. 12, 2013
8574510 Stackable electrochemical analyte sensors, systems and methods including same Nov. 5, 2013
8574920 Optical fiber polarimetric chemical sensor with modulated injection of sample fluid Nov. 5, 2013
8563320 Optical cell Oct. 22, 2013
8557599 Method for automatic determination of sample Oct. 15, 2013
8551785 Dual angle radiation scanning of objects Oct. 8, 2013
8553229 Fine particle optical measuring method in fluidic channels Oct. 8, 2013
8545760 Specimen analyzing method and specimen analyzing apparatus Oct. 1, 2013
8545759 Noninvasive bioreactor monitoring Oct. 1, 2013
8530243 Non-scanning SPR system Sep. 10, 2013
8524505 Blood analyzer and blood analyzing method Sep. 3, 2013
8512639 Channel substrate Aug. 20, 2013
8513022 Analytical method and apparatus Aug. 20, 2013
8507289 System and method for coding information on a biosensor test strip Aug. 13, 2013
8507282 Method for measuring physiologically active substance of biological origin, program for implementing the same, and apparatus for measuring physiologically active substance of biological origin Aug. 13, 2013
8505303 Impurity detection in combustor systems Aug. 13, 2013
8501093 Portable handheld medical diagnostic devices with color-changing indicatior Aug. 6, 2013
8501099 Photo-acoustic detection device and method Aug. 6, 2013
8501100 Oxygen detection using metalloporphyrins Aug. 6, 2013
8496879 Optical detection utilizing cartridge with tunable filter assembly Jul. 30, 2013
8496884 Stirring container and analyzer Jul. 30, 2013
8486349 Microfluidic flow assay for measuring hemostatic phenotypes Jul. 16, 2013
8481329 Analysis system for the photometric determination of an analyte in a body fluid Jul. 9, 2013
8475716 Chemical and biological sensors, systems and methods based on radio frequency identification Jul. 2, 2013
8460616 Analyzer, method for cleaning photometry mechanism in such analyzer, and cleaning tool Jun. 11, 2013

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17










 
 
  Recently Added Patents
Protein kinase C inhibitors and uses thereof
Method and apparatus for automatically controlling gas pressure for a plasma cutter
Electronic device with multi-orientation
Low temperature pressure chamber unit, magnetic resonance device with a low temperature pressure chamber unit, and an attachment method to attach at least one add-on unit to an external housin
Nonvolatile semiconductor storage device having conductive and insulative charge storage films
Method and apparatus for feeding a polyurethane mixture into hollow bodies
Selecting input/output components of a mobile terminal
  Randomly Featured Patents
Fuse with improved spring timer
Hybrid fiber-MOPA
Reproducing apparatus and superimposing method
Cotton variety 468300G
Sector-oriented hardware defect compression based on format information
Display device and display system using the same
Formulations for the transdermal administration of fenoldopam
Method and apparatus for continuous monitoring of road surface friction
III-nitride light emitting device including porous semiconductor layer
Heat-stabilised poly(ethylene naphthalate) film for flexible electronic and opto-electronic devices