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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
7169579 Method of isolating Streptococcus sobrinus and selection medium Jan. 30, 2007
7166443 Methods, compositions, and automated systems for separating rare cells from fluid samples Jan. 23, 2007
7166442 Device and method for detecting antibiotic inactivating enzymes Jan. 23, 2007
7157242 Method for staining fungi and protozoa Jan. 2, 2007
7150977 Plating media for the identification of Salmonella Dec. 19, 2006
7148033 Method for detection for total coliforms and E. coli Dec. 12, 2006
7141387 Microorganism culture medium Nov. 28, 2006
7138280 Masking of the background fluorescence and luminescence in the optical analysis of biomedical assays Nov. 21, 2006
7138266 Bacterial strain of Escherichia coli BKIIM B-3996 as the producer of L-threonine Nov. 21, 2006
7132254 Method and apparatus for detecting phycocyanin-pigmented algae and bacteria from reflected light Nov. 7, 2006
7125981 Nucleic acid fragments for the identification of bacteria in industrial wastewater bioreactors Oct. 24, 2006
7125980 Nucleic acid fragments for the identification of bacteria in industrial wastewater bioreactors Oct. 24, 2006
7122339 Method for generating diversity Oct. 17, 2006
7118857 Methods and compositions for detection of microbial contaminants in peritoneal dialysis solutions Oct. 10, 2006
7112416 Detection of microbiological growth in a sealed container using a poising agent Sep. 26, 2006
7094893 Nucleic acid fragments for the identification of bacteria in industrial wastewater bioreactors Aug. 22, 2006
7090996 Process for examining membrane enclosed biocompartments Aug. 15, 2006
7087401 Culture medium and method for detecting thermonuclease-positive staphylococci Aug. 8, 2006
7074553 Retrovirus associated with myelodysplastic syndromes and uses thereof Jul. 11, 2006
7071005 Method and device for concentrating selected groups of microorganisms Jul. 4, 2006
7067306 Device containing cytophilic islands that adhere cells separated by cytophobic regions Jun. 27, 2006
7063952 Masking background flourescence and luminescence in optical analysis of biomedical assays Jun. 20, 2006
7052858 Diagnostic assays for detection of Cryptosporidium parvum May. 30, 2006
7041469 Assays for trichomonal and other hydrolases May. 9, 2006
7033768 Reverse two-hybrid systems Apr. 25, 2006
7026137 Hepatitis Apr. 11, 2006
7018807 Method and medium for detecting vancomycin-resistant enterococcus Mar. 28, 2006
7015317 Polynucleotides for the detection and quantification of hepatitis B virus nucleic acids Mar. 21, 2006
7011957 Isolation and cultivation of microorganisms from natural environments and drug discovery based thereon Mar. 14, 2006
RE39006 Method of detecting hematopoietic progenitor cells Mar. 7, 2006
7005257 Detection of antibiotic resistance in microorganisms Feb. 28, 2006
6998250 Method for detecting Helicobacter pylori Feb. 14, 2006
6991899 Cells for detection of influenza and parainfluenza viruses Jan. 31, 2006
6991918 Methods for improving sensitivity of oxygen biosensors Jan. 31, 2006
6989246 Sensor formulation for simultaneously monitoring at least two components of a gas composition Jan. 24, 2006
6984374 Method for the evaluation of implantable materials Jan. 10, 2006
6984499 Method and apparatus for concurrently detecting pathogenic organisms and antimicrobial susceptibility Jan. 10, 2006
6984500 Method for detecting microorganisms and detection kit Jan. 10, 2006
6969593 Method for the selective survival or selective growth of a target cell by the use of a conjugate, its use in therapeutics and/or diagnostics and the preparation of said conjugate Nov. 29, 2005
6967084 Kit for rapidly diagnosing upper respiratory conditions Nov. 22, 2005
6967086 Method for determining the presence or absence of respiring cells on a three-dimensional scaffold Nov. 22, 2005
RE38863 Chemotaxis assay procedure Nov. 1, 2005
6958221 Cell flow apparatus and method for real-time measurements of patient cellular responses Oct. 25, 2005
6955886 Scintillation proximity assay for the detection of peptidoglycan synthesis Oct. 18, 2005
6955891 Reagents for assaying Bacillus anthracis lethal factor protease Oct. 18, 2005
6951714 High-throughput microbial culturing Oct. 4, 2005
6951730 Method for rapidly diagnosing upper respiratory conditions Oct. 4, 2005
6951733 Method for testing drug susceptibility of Mycobacterium tuberculosis Oct. 4, 2005
6949355 Methods, compositions, and automated systems for separating rare cells from fluid samples Sep. 27, 2005
6939687 Method of testing adequacy of cells in a specimen Sep. 6, 2005

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