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Class Information
Number: 436/169
Name: Chemistry: analytical and immunological testing > Optical result > With reagent in absorbent or bibulous substrate
Description: Subject matter wherein the material to be analyzed is reacted with a reagent contained in absorbent or bibulous carrier or substrate.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 8709826 |
Analyte assaying by means of immunochromatography with lateral migration |
Apr. 29, 2014 |
| 8703504 |
Membrane-based lateral flow assay devices that utilize phosphorescent detection |
Apr. 22, 2014 |
| 8685745 |
Multilayered optical sensing patch and retaining plug therefor |
Apr. 1, 2014 |
| 8685743 |
Real-time, single-step bioassay using nanoplasmonic resonator with ultra-high sensitivity |
Apr. 1, 2014 |
| 8679853 |
Biosensor with laser-sealed capillary space and method of making |
Mar. 25, 2014 |
| 8673651 |
Liquids test probe |
Mar. 18, 2014 |
| 8669115 |
Spot test kit for explosives detection |
Mar. 11, 2014 |
| 8663563 |
Reflective diffractometric hydrogel sensor for biological and chemical detection |
Mar. 4, 2014 |
| 8647883 |
Material compositions for sensors for determination of chemical species at trace concentrations |
Feb. 11, 2014 |
| 8632730 |
Assaying test strips having different capture reagents |
Jan. 21, 2014 |
| 8623290 |
Color-changing materials and multiple component materials having a color-changing composition |
Jan. 7, 2014 |
| 8617486 |
Analytical devices with integrated desiccant |
Dec. 31, 2013 |
| 8614101 |
In situ lysis of cells in lateral flow immunoassays |
Dec. 24, 2013 |
| 8609044 |
Vessel for performing microwave-assisted chemistry on small volumes of reagents |
Dec. 17, 2013 |
| 8609043 |
Use of a container of an inorganic additive containing plastic material |
Dec. 17, 2013 |
| 8609037 |
Cartridge and sensor-dispensing instrument |
Dec. 17, 2013 |
| 8603835 |
Reduced step dual path immunoassay device and method |
Dec. 10, 2013 |
| 8603832 |
Lateral flow and flow-through bioassay devices based on patterned porous media, methods of making same, and methods of using same |
Dec. 10, 2013 |
| 8586375 |
Rapid diagnostic device, assay and multifunctional buffer |
Nov. 19, 2013 |
| 8563330 |
Process of screening for alpha-thalassemia carrier using immunochromatographic strip test |
Oct. 22, 2013 |
| 8557604 |
Membrane-based lateral flow assay devices that utilize phosphorescent detection |
Oct. 15, 2013 |
| 8557195 |
Sensor substrate and array substrate using the same |
Oct. 15, 2013 |
| 8545760 |
Specimen analyzing method and specimen analyzing apparatus |
Oct. 1, 2013 |
| 8541242 |
Device and method for detection of analytes |
Sep. 24, 2013 |
| 8541241 |
Fluid-specimen collecting and testing device and method for recording chromatographic assay test results |
Sep. 24, 2013 |
| 8540945 |
Water absorbing material and manufacturing method therefor |
Sep. 24, 2013 |
| 8524507 |
Method for detecting a target molecule in a biological sample |
Sep. 3, 2013 |
| 8518342 |
Integrated analysis device which can be fitted to a container housing a sample to be analyzed |
Aug. 27, 2013 |
| 8491851 |
System and method for enabling and disabling a portable assay reader device |
Jul. 23, 2013 |
| 8476082 |
Device for detection of target molecules and uses thereof |
Jul. 2, 2013 |
| 8470248 |
Gas identifying apparatus, gas identifying method gas handling assisting system and gas handling assisting method for identifying gas based on color of reaction surface produced by chemical re |
Jun. 25, 2013 |
| 8460616 |
Analyzer, method for cleaning photometry mechanism in such analyzer, and cleaning tool |
Jun. 11, 2013 |
| 8455263 |
Quantitative analyte assay device and method |
Jun. 4, 2013 |
| 8449834 |
Carbon dioxide detector having borosilicate substrate |
May. 28, 2013 |
| 8449832 |
Reagent strip with removable tip |
May. 28, 2013 |
| 8435461 |
Analytical devices with integrated desiccant |
May. 7, 2013 |
| 8431408 |
Handheld diabetes managing device with light pipe for enhanced illumination |
Apr. 30, 2013 |
| 8431405 |
Hyperglycosylated hCG detection device |
Apr. 30, 2013 |
| 8431088 |
Carbon dioxide detector having borosilicate substrate |
Apr. 30, 2013 |
| 8431087 |
Carbon dioxide detector having borosilicate substrate |
Apr. 30, 2013 |
| 8426214 |
System and method for magnetically concentrating and detecting biomarkers |
Apr. 23, 2013 |
| 8420405 |
Carbon dioxide detector having borosilicate substrate |
Apr. 16, 2013 |
| 8420398 |
Estrous cycle monitoring by color response |
Apr. 16, 2013 |
| 8409868 |
Test element for determining a body fluid and measurement method |
Apr. 2, 2013 |
| 8394626 |
Specimen collection and assay container |
Mar. 12, 2013 |
| 8394336 |
Biochemical assay |
Mar. 12, 2013 |
| 8383414 |
Methods of manufacturing a light guide test sensor |
Feb. 26, 2013 |
| 8377710 |
Lateral flow and flow-through bioassay devices based on patterned porous media, methods of making same, and methods of using same |
Feb. 19, 2013 |
| 8377709 |
Device and process for the chromatographic detection of a substance |
Feb. 19, 2013 |
| 8377703 |
Method and device for detection of an analyte |
Feb. 19, 2013 |
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