Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5338513 | Test carrier for the analytical determination of a component of a liquid sample | Reiner Schlipfenbacher, Joachim Steinbiss | 1994-08-16 |
| 5238847 | Test kit and process for the determination of an analyte in a pasty sample | Joachim Steinbiss | 1993-08-24 |
| 5055195 | Erythrocyte-retention substrates | Erwin Endres, Andreas Trost, Walter Rittersdorf | 1991-10-08 |
| 4820489 | Test strips and a process for the production thereof | Anselm Rothe, Wolfgang-Reinhold Knappe | 1989-04-11 |
| 4604264 | Test strips | Anselm Rothe, Wolfgang-Reinhold Knappe | 1986-08-05 |