Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE38688 | Sheet-like diagnostic device | Heinz-Jurgen Friesen, Hans-Erwin Pauly, Helmut Kohl, Klaus Habenstein, Joseph Stark | 2005-01-18 |
| RE37437 | Sheet-like diagnostic device | Heinz-Jurgen Friesen, Hans-Erwin Pauly, Helmut Kohl, Klaus Habenstein, Joseph Stark | 2001-11-06 |
| 5336621 | Divalent hapten derivatives | Kathleen J. Primes, Gerald Sigler, Wolfgang Kapmeyer | 1994-08-09 |
| 5147609 | Assay element | — | 1992-09-15 |
| 5051237 | Liquid transport system | Shai Inbar, Ernest Long | 1991-09-24 |
| 4918025 | Self contained immunoassay element | — | 1990-04-17 |
| 4906439 | Biological diagnostic device and method of use | — | 1990-03-06 |
| 4861711 | Sheet-like diagnostic device | Heinz-Jurgen Friesen, Hans-Erwin Pauly, Helmut Kohl, Klaus Habenstein, Joseph Stark | 1989-08-29 |
| 4760142 | Divalent hapten derivatives | Kathleen J. Primes, Gerald Sigler, Wolfgang Kapmeyer | 1988-07-26 |