Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5213963 | Procedure for finding and identifying red cell antibodies by means of the solid phase method | — | 1993-05-25 |
| 4925786 | Method of determining blood groups by the solid-phase procedure with blood-group specific antibodies of the immunoglobulin M. type and support and kit for carrying out the method | — | 1990-05-15 |
| 4770856 | Microtiter plate for blood typing | Dieter Merz, Hans Schleussner | 1988-09-13 |
| 4218447 | Acyl derivatives of hellebrigenin | Otto Isaac, Klaus Posselt, Klaus Thiemer | 1980-08-19 |