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Class Information
Number: 435/39
Name: Chemistry: molecular biology and microbiology > Measuring or testing process involving enzymes or micro-organisms; composition or test strip therefore; processes of forming such composition or test strip > Involving viable micro-organism > Determining presence or kind of micro-organism; use of selective media > Quantitative determination
Description: Subject matter where the number or concentration of living microorganisms in the material is found.

Sub-classes under this class:

Class Number Class Name Patents
435/40 Using multifield media 68

Patents under this class:
1 2 3 4 5 6 7 8 9

Patent Number Title Of Patent Date Issued
8669071 Method for estimating the number of microorganisms in a sample and device for implementing said method Mar. 11, 2014
8637232 Biomarkers for lung disease monitoring Jan. 28, 2014
8628972 Microfluidic devices and methods for malaria detection Jan. 14, 2014
8623613 Method to detect endothelial cell massive calcium accumulation death Jan. 7, 2014
8603773 Method and system for analyzing a blood sample Dec. 10, 2013
8603772 Particle sensor with wide linear range Dec. 10, 2013
8597952 Reagent, reagent kit and analyzing method Dec. 3, 2013
8586349 Moving droplet diagnostic assay Nov. 19, 2013
8563265 Analytical instrument and method for evaluating microbial contamination of an object Oct. 22, 2013
8551729 Mutants of Lactobacillus casei defective in carbon catabolism regulation Oct. 8, 2013
8546073 Method and apparatus for enhanced detection of toxic agents Oct. 1, 2013
8546097 Methods and compositions for detection of microbial contaminants in peritoneal dialysis solutions Oct. 1, 2013
8541242 Device and method for detection of analytes Sep. 24, 2013
8512977 Analyzing reticulocytes Aug. 20, 2013
8507237 Device and method for concentrating and detecting pathogenic microbes from blood products and/or their derivatives Aug. 13, 2013
8492098 Methods and arrays for target analyte detection and determination of reaction components that affect a reaction Jul. 23, 2013
8492113 Measurement of protein using inclusion body dry weight Jul. 23, 2013
8476066 Bacteria analyzer, bacteria analyzing method and computer program product Jul. 2, 2013
8460878 Methods and arrays for detecting cells and cellular components in small defined volumes Jun. 11, 2013
8460879 Methods and arrays for target analyte detection and determination of target analyte concentration in solution Jun. 11, 2013
8445266 Apparatus for judging cell detachment, method of judging cell detachment, and cell culture apparatus May. 21, 2013
8440417 Method for assaying compounds or agents for ability to displace potent ligands of hematopoietic prostaglandin D synthase May. 14, 2013
8389233 Modular compositing-multiple lot screening protocols for detection of pathogens, microbial contaminants and/or constituents Mar. 5, 2013
8383359 Use of lymphocytes to measure anthrax lethal toxin activity Feb. 26, 2013
8372600 Method and apparatus for measuring changes in cell volume Feb. 12, 2013
8357896 Method of analyzing a substance Jan. 22, 2013
8343726 Device and method for detection of analytes Jan. 1, 2013
8318438 Aptamer-based assays Nov. 27, 2012
8298786 Colorimetric method and relative device for bacterial load detection Oct. 30, 2012
8287717 Voltammetric systems for assaying biological analytes Oct. 16, 2012
8260026 Counting biological agents on biological growth plates Sep. 4, 2012
8252543 Method for detecting candidate alzheimer's disease drug Aug. 28, 2012
8206940 Methods for diagnosis of Clostridium difficile and methods and vectors for recombinant toxin expression Jun. 26, 2012
8173359 Methods and apparatus and assays of bacterial spores May. 8, 2012
7957575 Counting biological agents on biological growth plates Jun. 7, 2011
7838260 GFP-SNAP25 fluorescence release assay for botulinum toxin protease activity Nov. 23, 2010
7824883 Method and apparatus for detecting the presence of microbes with frequency modulated multi-wavelength intrinsic fluorescence Nov. 2, 2010
7820444 Method for sample identification in a mammal as well as a kit for performing this method Oct. 26, 2010
RE41887 Treatment of autoimmune disease Oct. 26, 2010
7803565 Use of lymphocytes to measure anthrax lethal toxin activity Sep. 28, 2010
7771660 Electrophoretic interactive spectral methods and devices for the detection and/or characterization of biological particles Aug. 10, 2010
7759128 Histamine detection method and histamine detection kit Jul. 20, 2010
7746466 System and method for flow cytometry Jun. 29, 2010
7738689 Counting biological agents on biological growth plates Jun. 15, 2010
7718388 Universal biosensor and methods of use May. 18, 2010
7632686 High sensitivity quantitation of peptides by mass spectrometry Dec. 15, 2009
7611862 Method and apparatus for detecting and quantifying bacterial spores on a surface Nov. 3, 2009
7608419 Method and apparatus for detecting and quantifying bacterial spores on a surface Oct. 27, 2009
7585641 Immunoassay and method of use Sep. 8, 2009
7582443 Method for the detection and measurement of Hapten-conjugated biological binding entities by western and dot-blot using anti-hapten antibodies Sep. 1, 2009

1 2 3 4 5 6 7 8 9

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