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Class Information
Number: 436/514
Name: Chemistry: analytical and immunological testing > Involving diffusion or migration of antigen or antibody
Description: Subject matter in which the antigen or antibody migrates through a solid or semisolid medium to produce lines or bands of precipitation.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7608466 |
Process and device for producing reagent carriers |
Oct. 27, 2009 |
| 7604957 |
Method for diagnosing immunologic food sensitivity |
Oct. 20, 2009 |
| 7601546 |
Diagnostic test devices |
Oct. 13, 2009 |
| 7598090 |
Biosensor |
Oct. 6, 2009 |
| 7598091 |
Micromachined diagnostic device with controlled flow of fluid and reaction |
Oct. 6, 2009 |
| 7595199 |
Method of detecting amyloid-like fibrils or protein aggregates |
Sep. 29, 2009 |
| 7595201 |
Device for measuring an analyte |
Sep. 29, 2009 |
| 7592182 |
Assay |
Sep. 22, 2009 |
| 7579195 |
Simple membrane assay method and kit |
Aug. 25, 2009 |
| 7575938 |
Method for diagnosing liver diseases |
Aug. 18, 2009 |
| 7575915 |
Biosensor |
Aug. 18, 2009 |
| 7569397 |
Immunoassay devices and use thereof |
Aug. 4, 2009 |
| 7569396 |
Caffeine detection using internally referenced competitive assays |
Aug. 4, 2009 |
| 7566572 |
Immunological assay and chip |
Jul. 28, 2009 |
| 7560288 |
Diagnostic sanitary test strip |
Jul. 14, 2009 |
| 7553675 |
Diagnostic assay device having an apparent non-signal line |
Jun. 30, 2009 |
| 7550267 |
Microscale diffusion immunoassay utilizing multivalent reactants |
Jun. 23, 2009 |
| 7547557 |
Directed-flow assay device |
Jun. 16, 2009 |
| 7541194 |
Device for collection and assay of oral fluids |
Jun. 2, 2009 |
| 7537937 |
Lateral flow assay device |
May. 26, 2009 |
| 7534624 |
Method and apparatus for assay in utilizing attenuated total reflection, and sample immobilizing device |
May. 19, 2009 |
| 7524641 |
Method of separating cells from a sample |
Apr. 28, 2009 |
| 7521196 |
Prewetting lateral flow test strip |
Apr. 21, 2009 |
| 7521259 |
Assay test strips with multiple labels and reading same |
Apr. 21, 2009 |
| 7521260 |
Assay test strips and reading same |
Apr. 21, 2009 |
| 7517699 |
Positive detection lateral-flow apparatus and method for small and large analytes |
Apr. 14, 2009 |
| 7507550 |
Analytical sandwich test for determining NT-proBNP |
Mar. 24, 2009 |
| 7494780 |
Epididymis-specific defensin for evaluating and regulating male fertility |
Feb. 24, 2009 |
| 7494770 |
Mesoscale polynucleotide amplification analysis |
Feb. 24, 2009 |
| 7491551 |
Quantitative lateral flow assays and devices |
Feb. 17, 2009 |
| 7488606 |
Collection device for lateral flow chromatography |
Feb. 10, 2009 |
| 7488602 |
Method for detecting and compensating an underdosage of test strips |
Feb. 10, 2009 |
| 7476548 |
Dry reagent strip configuration, composition and method for multiple analyte determination |
Jan. 13, 2009 |
| 7476549 |
Laser-induced fluorescence detection device and method |
Jan. 13, 2009 |
| 7476533 |
Diagnostic devices for use in the assaying of biological fluids |
Jan. 13, 2009 |
| 7473563 |
Environmental sampling and testing device |
Jan. 6, 2009 |
| 7473562 |
Method for high-throughput integrated chemical and biochemical reactions |
Jan. 6, 2009 |
| 7473551 |
Nano-mechanic microsensors and methods for detecting target analytes |
Jan. 6, 2009 |
| 7465587 |
Diagnostic assay device |
Dec. 16, 2008 |
| 7459314 |
Lateral flow immunoassay controls |
Dec. 2, 2008 |
| 7449343 |
Method for measuring surface plasmon resonance |
Nov. 11, 2008 |
| 7449329 |
Blood test kit |
Nov. 11, 2008 |
| 7445941 |
Diagnostic devices and apparatus for the controlled movement of reagents without membranes |
Nov. 4, 2008 |
| 7442557 |
Bi-directional flow assay device with reagent bridge |
Oct. 28, 2008 |
| 7432111 |
Non-continuous immunoassay device and immunoassay method using the same |
Oct. 7, 2008 |
| 7427511 |
Immunochromatographic test device |
Sep. 23, 2008 |
| 7419784 |
Methods, systems and apparatus for separation and isolation of one or more sample components of a sample biological material |
Sep. 2, 2008 |
| 7413880 |
Test kit for immunochromatography |
Aug. 19, 2008 |
| 7410808 |
Method and assay for detection of residues |
Aug. 12, 2008 |
| 7407764 |
Plasma C5A levels as an indicator of asthma severity |
Aug. 5, 2008 |
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