Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7238538 | Chromatographic assay device and methods | Qinwei Shi | 2007-07-03 |
| 6673628 | Analytical test device and method | Qinwei Shi, Charles A. Harrington | 2004-01-06 |
| 6410341 | Analytical test device and method for use in medical diagnoses | Qinwei Shi, Charles A. Harrington | 2002-06-25 |
| 6214629 | Analytical test device and method for use in medical diagnoses | Oinwei Shi, Charles A. Harrington | 2001-04-10 |
| 6171870 | Analytical test device and method for use in medical diagnoses | — | 2001-01-09 |
| 5707820 | Reagent and assay methods including a phenazine-containing indicator | Christopher D. Wilsey | 1998-01-13 |
| 5460975 | Diphenylmethane derivatives, process for their production and their use for the displacement of iodothyronines from proteins which bind them | Wolfgang-Reinhold Knappe, Heino Eikmeier, Wolfgang Weckerle | 1995-10-24 |
| 5434054 | Devices for determining hydrolase activity through its hydrolytic release of an immobilized indicator enzyme | Klaus Pollmann, Anselm Rothe | 1995-07-18 |
| 5403100 | Ball race slew bearing | Bernd Meyenburg | 1995-04-04 |
| 5271895 | Test strip | Ralph P. McCroskey, Mary C. Smith, Kenneth J. Dean, Stephanie Secrest, Lee Bouse | 1993-12-21 |
| 5223436 | Test carrier for the analytical determination of a component of a liquid sample | Anselm Rothe, Klaus Pollmann | 1993-06-29 |
| 5162238 | Test carrier for analysis of a liquid sample | Henio Eikmeier, Karin Munter, Klaus Pollmann, Hans-Erich Wilk, Johannes Winkle | 1992-11-10 |
| 5132208 | Test carrier for the analysis of a sample liquid | Hans-Erich Wilk, Anselm Rothe, Heino Eikmeier | 1992-07-21 |
| 5037736 | Process and test carrier for the determination of an analyte | Hans-Erich Wilk, Anselm Rothe | 1991-08-06 |
| 5037764 | Process for determination of an analyte and reagent therefor | Hans-Erich Wilk, Josef Burg, Johann Berger | 1991-08-06 |
| 4929545 | Method and reagent for determination of an analyte via enzymatic means using a ferricyanide/ferric compound system | — | 1990-05-29 |
| 4876067 | Multilayer test strip device with a dissolvable reagent layer | Ulfert Deneke, Rolf Nagel, Anselm Rothe | 1989-10-24 |
| 4839297 | Test carrier and method for the analytical determination of a component of a body fluid | Joachim Steinbiss, Anselm Rothe | 1989-06-13 |
| 4786603 | Method for separating plasma from blood and silanized glass fibres therefor | Hans Wielinger | 1988-11-22 |