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Class Information
Number: 436/56
Name: Chemistry: analytical and immunological testing > Tracers or tags
Description: Processes or compositions which utilize a chemical composition to identify the origin of a material associated with the chemical composition.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7622303 |
Methods for identifying patients at risk for life threatening arrhythmias |
Nov. 24, 2009 |
| 7618792 |
Multiplexed detection of anti-red cell alloantibodies |
Nov. 17, 2009 |
| 7615376 |
Masking background fluorescence and luminescence in the optical analysis of biomedical assays |
Nov. 10, 2009 |
| 7611909 |
Near infrared chemiluminescent acridinium compounds and uses thereof |
Nov. 3, 2009 |
| 7591953 |
Methods and apparatus for continuous large-scale radiolabeling of proteins |
Sep. 22, 2009 |
| 7588943 |
Method for quantitative monitoring of a gas injected in a reservoir in particular in a natural environment |
Sep. 15, 2009 |
| 7572642 |
Assay based on particles, which specifically bind with targets in spatially distributed characteristic patterns |
Aug. 11, 2009 |
| 7569390 |
Selection of intracellular immunoglobulins |
Aug. 4, 2009 |
| 7566549 |
Immunoassay for LSD and 2-oxo-3-hydroxy-LSD |
Jul. 28, 2009 |
| 7560243 |
White blood cell functional assay |
Jul. 14, 2009 |
| 7553673 |
Quality control of a functional fluid |
Jun. 30, 2009 |
| 7531134 |
Method and apparatus for automated analysis and characterization of chemical constituents of process solutions |
May. 12, 2009 |
| 7517701 |
Luminescent lanthanide complexes |
Apr. 14, 2009 |
| 7507582 |
Method and device for multicolour 2-photon fluorescence coincidence analysis |
Mar. 24, 2009 |
| 7494820 |
Electrochemiluminescence of rare earth metal chelates |
Feb. 24, 2009 |
| 7491502 |
In vivo flow cytometry system and method |
Feb. 17, 2009 |
| 7452727 |
Method for increasing clinical specificity when detecting tumors and their precursor stages by simultaneously measuring at least two different molecular markers |
Nov. 18, 2008 |
| 7427506 |
High throughput property testing of olefin copolymers using rheological determinations |
Sep. 23, 2008 |
| 7423131 |
Busulfan immunoassay |
Sep. 9, 2008 |
| 7413868 |
Use of particulate labels in bioanalyte detection methods |
Aug. 19, 2008 |
| 7410805 |
Aerosol detection system using optical and mass discrimination |
Aug. 12, 2008 |
| 7402800 |
Method and device for the continuous determination of damage to systems used for the post-treatment of heat engine exhaust gases |
Jul. 22, 2008 |
| 7393656 |
Methods and compositions for risk stratification |
Jul. 1, 2008 |
| 7389706 |
Method to detect and characterize contaminants in pipes and ducts with interactive tracers |
Jun. 24, 2008 |
| 7390666 |
Methods and devices for measuring total polar compounds in degrading oils |
Jun. 24, 2008 |
| 7391040 |
Thermal image beacons |
Jun. 24, 2008 |
| 7381535 |
Methods and compositions for detecting receptor-ligand interactions in single cells |
Jun. 3, 2008 |
| 7371829 |
Haptens, immunogens, antibodies and conjugates to ketamine and its metabolites |
May. 13, 2008 |
| 7364908 |
Separation of fluorous compounds |
Apr. 29, 2008 |
| 7364089 |
Apparatus for electronically determining whether a tax for a product has been paid |
Apr. 29, 2008 |
| 7344895 |
Production and use of in situ-modified nanoparticles |
Mar. 18, 2008 |
| 7338805 |
Labeling reagents, methods for synthesizing such reagents and methods for detecting biological molecules |
Mar. 4, 2008 |
| 7331248 |
Method and apparatus for detecting and locating explosives, biological, and chemical substances in ducts and structures using tracers |
Feb. 19, 2008 |
| 7332295 |
Multidimensional leukocyte differential analysis |
Feb. 19, 2008 |
| 7332344 |
Luminescence assays |
Feb. 19, 2008 |
| 7323341 |
Stable isotopic identification and method for identifying products by isotopic concentration |
Jan. 29, 2008 |
| 7309608 |
Method of analysis of aldehyde and ketone by mass spectrometry |
Dec. 18, 2007 |
| 7291836 |
Method and device for continuous determination of lubricating oil consumption of an internal combustion engine |
Nov. 6, 2007 |
| 7282339 |
Competitive immunoassay |
Oct. 16, 2007 |
| 7282370 |
System and apparatus for sequential processing of analytes |
Oct. 16, 2007 |
| 7279338 |
Methods for determining cellular response to stimuli |
Oct. 9, 2007 |
| 7279340 |
Synthesis and application of procainamide analogs for use in an immunoassay |
Oct. 9, 2007 |
| 7256047 |
Measurement of gluconeogenesis and intermediary metabolism using stable isotopes |
Aug. 14, 2007 |
| 7247274 |
Prevention of precipitate blockage in microfluidic channels |
Jul. 24, 2007 |
| 7241381 |
Method and apparatus for detecting chemical binding |
Jul. 10, 2007 |
| 7241580 |
Immunoaffinity chromatography using epitope tags to polyol-responsive monoclonal antibodies |
Jul. 10, 2007 |
| 7235370 |
Site-specific aminoglycoside derivatives for use in immunodiagnostic assays |
Jun. 26, 2007 |
| 7232659 |
Multiplex analysis for high throughput discrimination of GPCR agonists and antagonists |
Jun. 19, 2007 |
| 7230088 |
Compounds for dual photodiagnosis and therapy |
Jun. 12, 2007 |
| 7229842 |
Metal chelate containing compositions for use in chemiluminescent assays |
Jun. 12, 2007 |
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