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Class Information
Number: 435/287.8
Name: Chemistry: molecular biology and microbiology > Apparatus > Including measuring or testing > Including bibulous or absorbent layer > Including multiple, stacked layers
Description: Apparatus wherein a reagent or sample is contained or placed in or on an element containing multiple stacked layers of an absorbent or bibulous carrier or substrate.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7605004 |
Test strip for a lateral flow assay for a sample containing whole cells |
Oct. 20, 2009 |
| 7595141 |
Composition for coating over a photoresist pattern |
Sep. 29, 2009 |
| 7575915 |
Biosensor |
Aug. 18, 2009 |
| 7569359 |
Indicator device having an active agent encapsulated in an electrospun nanofiber |
Aug. 4, 2009 |
| 7560288 |
Diagnostic sanitary test strip |
Jul. 14, 2009 |
| 7553675 |
Diagnostic assay device having an apparent non-signal line |
Jun. 30, 2009 |
| 7550288 |
Reaction method with use of biochemical analysis unit |
Jun. 23, 2009 |
| 7550290 |
Sensor |
Jun. 23, 2009 |
| 7547557 |
Directed-flow assay device |
Jun. 16, 2009 |
| 7524464 |
Smart disposable plastic lab-on-a-chip for point-of-care testing |
Apr. 28, 2009 |
| 7476548 |
Dry reagent strip configuration, composition and method for multiple analyte determination |
Jan. 13, 2009 |
| 7465587 |
Diagnostic assay device |
Dec. 16, 2008 |
| 7463358 |
Highly stable surface plasmon resonance plates, microarrays, and methods |
Dec. 9, 2008 |
| 7456025 |
Sintered polymer membrane for analyte detection device |
Nov. 25, 2008 |
| 7439056 |
Peelable and resealable devices for arraying materials |
Oct. 21, 2008 |
| 7438856 |
Microfluidic devices and methods |
Oct. 21, 2008 |
| 7427511 |
Immunochromatographic test device |
Sep. 23, 2008 |
| 7419823 |
Device and method for monitoring leukocyte migration |
Sep. 2, 2008 |
| 7374906 |
Biological assays using gradients formed in microfluidic systems |
May. 20, 2008 |
| 7374928 |
Bio-reactor for the cultivation of micro-organisms and method for the production thereof |
May. 20, 2008 |
| 7374951 |
System and apparatus for use in detecting microorganisms |
May. 20, 2008 |
| 7371563 |
Peelable and resealable devices for biochemical assays |
May. 13, 2008 |
| 7358099 |
Process for (A) separating biological/ligands from dilute solutions and (B) conducting an immunochromatographic assay thereof employing superparamagnetic particles throughout |
Apr. 15, 2008 |
| 7352889 |
Automated storage and retrieval device and method |
Apr. 1, 2008 |
| 7326563 |
Device and method for monitoring leukocyte migration |
Feb. 5, 2008 |
| 7312028 |
Highly cost-effective analytical device for performing immunoassays with ultra high sensitivity |
Dec. 25, 2007 |
| 7297530 |
Device for use in monitoring a swab technique |
Nov. 20, 2007 |
| 7241418 |
Method for immobilizing conjugates in diagnostic tests |
Jul. 10, 2007 |
| 7238537 |
Assays |
Jul. 3, 2007 |
| 7226733 |
Microcavity biosensor and uses thereof |
Jun. 5, 2007 |
| 7205159 |
Diagnostic testing process and apparatus |
Apr. 17, 2007 |
| 7198901 |
Reflective substrate and algorithms for 3D biochip |
Apr. 3, 2007 |
| 7189522 |
Dual path immunoassay device |
Mar. 13, 2007 |
| 7183073 |
Method for detecting microorganisms |
Feb. 27, 2007 |
| 7179657 |
Method for adding an apparent non-signal line to a rapid diagnostic assay |
Feb. 20, 2007 |
| 7160687 |
Miniaturized cell array methods and apparatus for cell-based screening |
Jan. 9, 2007 |
| 7153682 |
Microarrays on mirrored substrates for performing proteomic analyses |
Dec. 26, 2006 |
| 7148058 |
Protein microarrays on mirrored surfaces for performing proteomic analyses |
Dec. 12, 2006 |
| 7144709 |
Diagnostics based on tetrazolium compounds |
Dec. 5, 2006 |
| 7144700 |
Photolithographic solid-phase polymer synthesis |
Dec. 5, 2006 |
| 7129038 |
Method for selectively combining multiple membranes for assembly into test strips |
Oct. 31, 2006 |
| 7122323 |
Apparatus and method for synthesizing combinatorial libraries |
Oct. 17, 2006 |
| 7108993 |
Use of dual conjugated labels in the elimination of serum interference in immunochromatographic assays |
Sep. 19, 2006 |
| 7087389 |
Highly cost-effective analytical device for performing immunoassays with ultra high sensitivity |
Aug. 8, 2006 |
| 7060505 |
Assay device |
Jun. 13, 2006 |
| 7049130 |
Diagnostic sanitary test strip |
May. 23, 2006 |
| 7018849 |
Process for (A) separating biological/ligands from dilute solutions and (B) conducting an immunochromatographic assay thereof employing superparamagnetic particles throughtout |
Mar. 28, 2006 |
| 7011954 |
Diagnostics based on tetrazolium compounds |
Mar. 14, 2006 |
| 7008799 |
Analytical test element with a capillary channel |
Mar. 7, 2006 |
| 7005294 |
Method for producing an array for detecting constituents from a biological sample |
Feb. 28, 2006 |
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