| Patent Number |
Title Of Patent |
Date Issued |
| 7553675 |
Diagnostic assay device having an apparent non-signal line |
June 30, 2009 |
| A test device and method for determining the presence or absence of one or more analytes in a fluid sample, the test device including a support or member bearing a mark thereon, and a matrix or member containing a capture zone. In operation, an observation area in the test device bec |
| 7537937 |
Lateral flow assay device |
May 26, 2009 |
| A test device and method for determining the presence or absence of an analyte in a fluid sample, the test device including a support bearing a mark thereon, and a matrix defining an axial flow path. In operation, an observation area in the test device becomes transparent, thereby allowi |
| 7491551 |
Quantitative lateral flow assays and devices |
February 17, 2009 |
| This invention provides solid phase specific binding lateral flow assay methods, devices and kits for quantitating high and low molecular weight analytes. The methods and devices of the invention employ labelled reagents which are either analyte analogs or complementary specific bind |
| 7226793 |
Method for adding an apparent non-signal line to a lateral flow assay |
June 5, 2007 |
| A test device and method for determining the presence or absence of an analyte in a fluid sample, the test device including a support bearing a mark thereon, and a matrix defining an axial flow path. In operation, an observation area in the test device becomes transparent, thereby allowi |
| 7179657 |
Method for adding an apparent non-signal line to a rapid diagnostic assay |
February 20, 2007 |
| A test device and method for determining the presence or absence of one or more analytes in a fluid sample, the test device including a support or member bearing a mark thereon, and a matrix or member containing a capture zone. In operation, an observation area in the test device bec |
| 7144742 |
Quantitative lateral flow assays and devices |
December 5, 2006 |
| This invention provides solid phase specific binding lateral flow assay methods, devices and kits for quantitating high and low molecular weight analytes. The methods and devices of the invention employ labelled reagents which are either analyte analogs or complementary specific bind |
| 6924153 |
Quantitative lateral flow assays and devices |
August 2, 2005 |
| This invention provides solid phase specific binding lateral flow assay methods, devices and kits for quantitating high and low molecular weight analytes. The methods and devices of the invention employ labelled reagents which are either analyte analogs or complementary specific bind |
| 6855561 |
Method for adding an apparent non-signal line to a lateral flow assay |
February 15, 2005 |
| A test device and method for determining the presence or absence of an analyte in a fluid sample, the test device including a support bearing a mark thereon, and a matrix defining an axial flow path. In operation, an observation area in the test device becomes transparent, thereby allowi |
| 6656744 |
One-step lateral flow assays |
December 2, 2003 |
| The efficiency and accuracy of one-step lateral flow assays can be improved by employing more efficient binding between participants in labeling and capture. Thus, in addition to analyte/anti-analyte interactions, specific binding is achieved through members of an irrelevant specific bin |
