Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10535442 | Marking method for the reject marking of test elements | Josef K. Roper, Martin Frank, Gunter Schmidt, Siegfried Dick, Peter Stubenbord | 2020-01-14 |
| 8828333 | Method for the production of a microfluidic system on a polymer surface | Josef Roeper, Eva Urlaub | 2014-09-09 |
| 8618511 | Marking method for the reject marking of test elements | Josef K. Roper, Martin Frank, Gunter Schmidt, Siegfried Dick, Peter Stubenbord | 2013-12-31 |
| 8234767 | Process for manufacturing packaged lancets and device for analyzing body fluid | Josef Roeper, Herbert Harttig, Bernd Hiller, Hans List | 2012-08-07 |
| 8129195 | Method for the production of an analytical element | Josef Roeper, Beate Koschorreck | 2012-03-06 |
| 7857924 | Method for production of a multi-layer analysis element | Josef Roeper | 2010-12-28 |