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Class Information
Number: 436/174
Name: Chemistry: analytical and immunological testing > Including sample preparation
Description: Processes including treatment of the material to be analyzed to facilitate subsequent analysis.


Sub-classes under this class:

Class Number Class Name Patents
436/175 Digestion or removing interfering materials 596
436/179 Dilution 241
436/181 Gaseous sample or with change of physical state 321
436/177 Liberation or purification of sample or separation of material from a sample (e.g., filtering, centrifuging, etc.) 1,203
436/176 Stabilizing or preserving 224
436/180 Volumetric liquid transfer 1,315


Patents under this class:

Patent Number Title Of Patent Date Issued
7625762 Coaxial tubular sequestering device for micro spheres and cells Dec. 1, 2009
7625761 Flexible reactor Dec. 1, 2009
7622077 In situ heat induced antigen recovery and staining apparatus and method Nov. 24, 2009
7620479 Method and apparatus for controlling the strategy of compounding pharmaceutical admixtures Nov. 17, 2009
7619215 Sample plate for MALDI mass spectrometry and process for manufacture of the same Nov. 17, 2009
7618828 Method for histoprocessing Nov. 17, 2009
7618821 Simulated blood components and methods Nov. 17, 2009
7614135 Method for making reservoir-based sensor device Nov. 10, 2009
7608696 IBC-1 (invasive breast cancer-1), a putative oncogene amplified in breast cancer Oct. 27, 2009
7608466 Process and device for producing reagent carriers Oct. 27, 2009
7608462 Drying SPE cartridges Oct. 27, 2009
7605002 Modular microfluidic system Oct. 20, 2009
7601546 Diagnostic test devices Oct. 13, 2009
7598089 Methods and compositions for separating cells Oct. 6, 2009
7598051 Compositions and methods for the therapy and diagnosis of ovarian cancer Oct. 6, 2009
7595200 Sample processing devices and carriers Sep. 29, 2009
7595196 Lateral flow assay devices with inhibiting backflow of the sample and methods of use Sep. 29, 2009
7592179 Five-part differential white blood cell control and method for preparation of the same Sep. 22, 2009
7588942 Standard/reference/control for blood coagulation testing Sep. 15, 2009
7588732 Autologus tissue harvesting and irrigation device Sep. 15, 2009
7584019 Systems and methods for the automated pre-treatment and processing of biological samples Sep. 1, 2009
7582487 Method and device for laminar flow on a sensing surface Sep. 1, 2009
7579192 High throughput screening methods for lubricating oil compositions Aug. 25, 2009
7575936 Method for making enhancing the reliability of the traceability of blood samples Aug. 18, 2009
7575721 Method and apparatus for storing and dispensing reagent beads Aug. 18, 2009
7572641 Pharmaceutical compositions comprising meloxicam and methods of their preparation Aug. 11, 2009
7572596 Modulation of the neuroendoctrine system as a therapy for motor neuron disease Aug. 11, 2009
7569246 Method for preparing a biological material for examination under a microscope, and corresponding arrangement comprising a biological material prepared using said method Aug. 4, 2009
7564027 Adsorption, detection and identification of components of ambient air with desorption/ionization on silicon mass spectrometry (DIOS-MS) Jul. 21, 2009
7560282 System for the internal qualitative and quantitative validation of marker indices Jul. 14, 2009
7557577 Water-soluble paramagnetic substance reducing the relaxation time of the coolant in an MRI system Jul. 7, 2009
7556777 Specimen vial cap handler and slide labeler Jul. 7, 2009
7547536 Method for detecting bacterial spores Jun. 16, 2009
7544518 Rapid quantitative analysis of proteins or protein function in complex mixtures Jun. 9, 2009
7544515 Method of quantifying small-sized low density lipoprotein Jun. 9, 2009
7541161 Method and apparatus for preparing cells for microtome sectioning and archiving nucleic acids and proteins Jun. 2, 2009
7534394 Potentiometric titration method for quantitative determination of hydrogen peroxide May. 19, 2009
7533587 Method and apparatus for mass analysis of samples May. 19, 2009
7533586 Method and apparatus for mass analysis of samples May. 19, 2009
7531357 Preparation of platelet analogs May. 12, 2009
7531138 Device and method for rapidly lysing cells or viruses May. 12, 2009
7531134 Method and apparatus for automated analysis and characterization of chemical constituents of process solutions May. 12, 2009
7521248 Apo B measurement system and method Apr. 21, 2009
7521246 Cell lysis by heating-cooling process through endothermic reaction Apr. 21, 2009
7517697 Compositions and methods for preserving RNA in biological samples Apr. 14, 2009
7517696 Chemical suppressors and method of use Apr. 14, 2009
7517692 Temperature adjusting method for analytical tool and analytical device having temperature adjustment function Apr. 14, 2009
7517690 Cell lysis method using free radical Apr. 14, 2009
7517498 Apparatus for substrate handling Apr. 14, 2009
7517494 Test tray and test system for determining response of a biological sample Apr. 14, 2009



 
 
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