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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:
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Patent Number Title Of Patent Date Issued
6329166 Detection of first generational environmental sourced microbes in an environmentally-derived sample Dec. 11, 2001
6329167 Method of testing adequacy of cells in a specimen Dec. 11, 2001
6316180 Electrochemiluminescent monitoring of compounds/electrochemiluminescence assays Nov. 13, 2001
6312915 Tick (Ixodes scapularis) vector saliva-induced Lyme disease spirochete (Borrelia burgdorferi) antigens as vaccine candidates Nov. 6, 2001
6312918 Examination method of infection with Helicobacter pylori Nov. 6, 2001
6310043 Treatment of bacterial infections Oct. 30, 2001
6306614 Measurement of analytes in whole blood Oct. 23, 2001
6297015 Crohn's disease diagnostic and treatment methods and compositions Oct. 2, 2001
6294351 Biochemical transformation of solid carbonaceous material Sep. 25, 2001
6290959 Method for screening compounds for inhibiting bacterial attachment to host cell receptors Sep. 18, 2001
6291202 Disc assay device with inoculation pad and methods of use Sep. 18, 2001
6287798 Esculetin derivatives Sep. 11, 2001
6284503 Composition and method for regulating the adhesion of cells and biomolecules to hydrophobic surfaces Sep. 4, 2001
6280967 Cell flow apparatus and method for real-time of cellular responses Aug. 28, 2001
6280988 Method for detecting Candida infection Aug. 28, 2001
6277588 Screening of cell populations Aug. 21, 2001
6277655 Assay and reagent kit for evaluation of multi-drug resistance in cells Aug. 21, 2001
6270958 Detection of negative-strand RNA viruses Aug. 7, 2001
6270982 Methods and compositions for the detection of bacterial endotoxins Aug. 7, 2001
6270985 ELISA serodiagnosis of pig pleuropneumonia serotypes 5a and 5b Aug. 7, 2001
6268154 Method for detecting bacterial nitrite oxidizer Jul. 31, 2001
6264913 Non-invasive test for assessing bacterial overgrowth of the small intestine Jul. 24, 2001
6265181 Dosing and development of antimicrobial and antiviral drugs determined by restriction of resistant mutant selection Jul. 24, 2001
6265203 Microorganism culture material containing a water-soluble polymer layer and a porous matrix layer Jul. 24, 2001
6261824 Gram negative coccoid bacterium okadaella gastrococcus Jul. 17, 2001
6258532 Methods for in vitro susceptibility testing of chlamydia Jul. 10, 2001
6255066 Bacterial vaginosis screening technique and a diagnostic kit for use therein Jul. 3, 2001
6251624 Apparatus and method for detecting, quantifying and characterizing microorganisms Jun. 26, 2001
6248541 Screening under nutrient limited conditions Jun. 19, 2001
6228605 Detection of helicobacter pylori in the stomach May. 8, 2001
6228606 Culture medium for detecting pathogenic bacteria of the genus Listeria and method for identifying said bacteria May. 8, 2001
6210911 Rapid Identification of Escherichia coli O157:H7 Apr. 3, 2001
6207407 Identification of antibacterial agents Mar. 27, 2001
6203997 Quantitation of analytes in whole blood Mar. 20, 2001
6197538 Method of establishing the presence of specific substances in milk and an implement for applying same Mar. 6, 2001
6190858 Detection of conditions by analysis of gases or vapors Feb. 20, 2001
6190872 Method for identifying and monitoring patients at risk for systemic inflammatory conditions and apparatus for use in this method Feb. 20, 2001
6190877 Method of cancer screening primarily utilizing non-invasive cell collection and fluorescence detection techniques Feb. 20, 2001
6190878 Device and methods for determination of analyte in a solution Feb. 20, 2001
6187556 Composition, kit, and method for detecting Helicobacter pylori in biopsy Feb. 13, 2001
6183644 Method of selenium removal Feb. 6, 2001
6180335 Apparatus for detecting contamination in food products Jan. 30, 2001
6174699 Disc assay device with inoculation pad and methods of use Jan. 16, 2001
6171811 Method and kit for detecting Helicobacter pylori Jan. 9, 2001
6171856 Methods and compositions relating to no-mediated cytotoxicity Jan. 9, 2001
6168930 Change in system Jan. 2, 2001
6165740 Method and device for flow-cytometric microorganism analysis Dec. 26, 2000
6165741 Method for rapid detection of bacterial growth in cultures Dec. 26, 2000
6165742 Rapid coliform detection system Dec. 26, 2000
6165776 Selective and differential medium for isolation of Listeria Monocytogenes Dec. 26, 2000

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