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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
7422871 Uropathogenic E. coli D-serine detoxification operon Sep. 9, 2008
7422870 Bacteria counting method Sep. 9, 2008
7419798 Rapid and sensitive detection of bacteria in blood products, urine, and other fluids Sep. 2, 2008
7419797 Rapid coliform detection system Sep. 2, 2008
7413891 Apparatus and method for detecting live cells with an integrated filter and growth detection device Aug. 19, 2008
7410791 Device containing cytophilic islands that adhere cells separated by cytophobic regions Aug. 12, 2008
7410769 Peptide biosensors for anthrax protease Aug. 12, 2008
7407775 Method for identifying Listeria monocytogenes and culture medium Aug. 5, 2008
7390489 Monoclonal antibody selectively recognizing listeria monocytogenes, hybridoma producing the antibody, test kit comprising the antibody and detection method of listeria monocytogenes using the Jun. 24, 2008
7387883 Methods for detecting bacterial pathogens Jun. 17, 2008
7385049 Oligonucleotides and methods for detection of West Nile virus Jun. 10, 2008
7384778 Methods and devices for the detection of pathogenic microorganisms and their antimicrobial susceptibility Jun. 10, 2008
7384763 Method of detecting .beta.-D-ribofuranosidase activity Jun. 10, 2008
7374906 Biological assays using gradients formed in microfluidic systems May. 20, 2008
7374905 Medium composition, method and device for selectively enhancing the isolation of anaerobic microorganisms contained in a mixed sample with facultative microorganisms May. 20, 2008
7368259 Method for generating diversity May. 6, 2008
7364874 Mediucm for detecting Van A and Van B vancomycin-resistant entercocci and method of using the same Apr. 29, 2008
7351548 Culture medium for detecting bacteria of listeria genus Apr. 1, 2008
7351525 Positronium-mediated method for identifying a contaminant gas in a gaseous mixture Apr. 1, 2008
7344854 Test media for quantitative or qualitative identification and differentiation of general coliforms, E. coli, Aeromonas spp and Salmonella spp in a test sample Mar. 18, 2008
7338778 Luminescent method for determining cell oxygen consumption Mar. 4, 2008
7335485 Device and method for determining antibiotic susceptibility Feb. 26, 2008
7312090 Label-free methods for performing assays using a colorimetric resonant reflectance optical biosensor Dec. 25, 2007
7309581 Method of staining, detection and counting bacteria, and a diluent for bacterial stain Dec. 18, 2007
7309580 Chromogenic plating medium for the rapid presumptive identification of Bacillus anthrasis, Bacillus cereus, and Bacillus thuringiensis Dec. 18, 2007
7306930 Method bacterial endospore quantification using lanthanide dipicolinate luminescence Dec. 11, 2007
7306924 Biosensor and related method Dec. 11, 2007
7297551 Recombinant proteins and peptides for endotoxin biosensors, endotoxin removal, and anti-microbial and anti-endotoxin therapeutics Nov. 20, 2007
7282180 Devices and methods to image objects Oct. 16, 2007
7279303 Positronium-mediated method for identifying an organism Oct. 9, 2007
7273719 Test media for quantitative or qualitative identification and differentiation of general coliforms, E coli, Aeromonas spp and Salmonella spp materials in a test sample Sep. 25, 2007
7270978 Method for identifying Listeria monocytogenes and culture medium Sep. 18, 2007
7270974 Rapid diagnostic method for detecting bacterial sinusitis Sep. 18, 2007
7267937 Facile diagnosis and monitoring of pneumocystis carinii infection Sep. 11, 2007
7262021 Method for antimicrobial susceptibility testing of microorganisms Aug. 28, 2007
7259247 Anti-human T-cell costimulating polypeptide monoclonal antibodies Aug. 21, 2007
7256048 Method for detection of malaria and other parasite infections Aug. 14, 2007
7244583 Device for detecting bacterial contamination and method of use Jul. 17, 2007
7238496 Rapid and automated electrochemical method for detection of viable microbial pathogens Jul. 3, 2007
7235379 Method and medium for the detection/identification of microorgranisms with esterase activity Jun. 26, 2007
7235353 Predicting hepatotoxicity using cell based assays Jun. 26, 2007
7226740 Aza-benzazolium containing cyanine dyes Jun. 5, 2007
7217536 Medium and method for detecting/identifying microorganisms May. 15, 2007
7208299 Composition and method for regulating the adhesion of cells and biomolecules to hydrophobic surfaces Apr. 24, 2007
7198907 Vibrio bacteria detection and differentiation Apr. 3, 2007
7192734 Method of testing for the presence of microorganisms in a gaseous environment comprising hydrogen peroxide Mar. 20, 2007
7183073 Method for detecting microorganisms Feb. 27, 2007
7182935 Bacterial plaque evidencing composition based on natural colorants Feb. 27, 2007
7179636 Preparing a sample to be analyzed from a sample with very large volume Feb. 20, 2007
7179596 Biological particulate matter analogue Feb. 20, 2007

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