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Class Information
Number: 435/34
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
Description: Subject matter where the presence of or identity of a microorganism is determined.

Sub-classes under this class:

Class Number Class Name Patents
435/38 Enterobacteria 171
435/37 Nitrate to nitrite reducing bacteria 58
435/39 Quantitative determination 433
435/36 Streptococcus; staphylococcus 124
435/35 Using radioactive material 130

Patents under this class:

Patent Number Title Of Patent Date Issued
6921635 Culture and identification media specific of different species of Candida and analysis methods Jul. 26, 2005
6916658 Method for measurement of immature granulocytes Jul. 12, 2005
6911312 Detection and characterization of microorganisms Jun. 28, 2005
6911338 Endophytic fungi and methods of use Jun. 28, 2005
6908745 Gamma sterilizable culture medium for the identification of yeasts and fungi Jun. 21, 2005
6908746 Rapid method of detection and enumeration of sulfide-producing bacteria in food products Jun. 21, 2005
6905841 Enzymatic substrates for detecting Pseudomonas aeruginas Jun. 14, 2005
6902903 Helicobacter pylori diagnostics Jun. 7, 2005
6900028 Reflective disc assay devices, systems and methods May. 31, 2005
6900030 Device for monitoring cells May. 31, 2005
6897037 Pre-treatment kit for saliva and pre-treatment method for saliva using the same May. 24, 2005
6890762 Method for measuring physiocochemical properties of tissues of cells, method for examining chemicals, and apparatus therefor May. 10, 2005
6887681 Apparatus and methods for chemiluminescent assays May. 3, 2005
6884576 Methods of monitoring HIV drug resistance Apr. 26, 2005
6881554 Apparatus and methods for chemiluminescent assays Apr. 19, 2005
6872291 Method and device for detecting and controlling the level of biological contaminants in a coating process Mar. 29, 2005
6872545 Microbiological analyzer using colorimetric means for biochemical color and growth determinations Mar. 29, 2005
6872562 Herbicide resistant dinitrogen fixing bacteria and method of use Mar. 29, 2005
6855513 Quorum sensing signaling in bacteria Feb. 15, 2005
6855514 Method for detecting presence of microorganisms, and quantities of microorganisms Feb. 15, 2005
6852504 Method for measuring cellular transmembrane potential changes Feb. 8, 2005
6852505 Hepatitis Feb. 8, 2005
6849419 Monoclonal antibody hybridoma immunoassay method and diagnosis kit Feb. 1, 2005
6846621 Typing of human enteroviruses Jan. 25, 2005
6846648 Method for the rapid detection of whole microorganisms on retaining membranes by use of chaotropic agents Jan. 25, 2005
6844199 Direct detection of bacteria-antibody complexes via UV resonance Raman spectroscopy Jan. 18, 2005
6841393 Selective removal of contaminants from a surface using colored particles and articles having magnets Jan. 11, 2005
6838292 Detection of biological warfare agents Jan. 4, 2005
6833250 Detection and removal of chitinous material in a biological sample Dec. 21, 2004
6833251 Bacteria detection using immobilized enzyme substrates Dec. 21, 2004
6824996 Production of ascorbic acid Nov. 30, 2004
6815169 Identification and expression of a novel kinesin motor protein Nov. 9, 2004
6815172 Methods and compositions for opsonophagocytic assays Nov. 9, 2004
6815178 Endospore detection method Nov. 9, 2004
6805852 Methods of diagnosing irritable bowel syndrome and other disorders caused by small intestinal bacterial overgrowth Oct. 19, 2004
6803193 Methods to identify modulators of the mevalonate pathway in sterol synthesis Oct. 12, 2004
6803208 Automated epifluorescence microscopy for detection of bacterial contamination in platelets Oct. 12, 2004
6797485 Mass spectrometry of colonization factors Sep. 28, 2004
6794175 Strain of Eubacterium that detoxyfies trichothenes Sep. 21, 2004
6792132 Inspection method for microorganisms and the like, and unit therefor Sep. 14, 2004
6787302 Method and apparatus for prokaryotic and eukaryotic cell quantitation Sep. 7, 2004
6787331 Process for examining membrane enclosed biocompartments Sep. 7, 2004
6787332 Test media and quantitative or qualitative method for identification and differentiation of E. coli, general coliforms, salmonella, and aeromonas in a test sample Sep. 7, 2004
6783950 Method of detecting a microbe in a liquid water sample Aug. 31, 2004
6783985 Gene disruption methodologies for drug target discovery Aug. 31, 2004
6770453 Methods of detecting chitinous material in a non-chitinous biological material Aug. 3, 2004
6770454 Method for detecting microorganisms Aug. 3, 2004
6767699 Method for the quantitation of alphavirus replicon particles Jul. 27, 2004
6767732 Method and apparatus for the detection of volatile products in a sample Jul. 27, 2004
6764832 Plating media for the presumptive identification of the genus Shigella and the species Shigella sonnei and shigella boydii Jul. 20, 2004

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