Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| PP23977 | Canna plant named ‘B Marley’ | — | 2013-10-08 |
| PP20682 | Pennisetum plant named ‘Ivory Fountain’ | — | 2010-01-26 |
| PP19469 | Scented Geranium plant named ‘Frosted’ | — | 2008-11-18 |
| 5575917 | Process for immobilizing linear polymers on a chemically inert carrier material, antimicrobial matrix produced according to this process on the basis of an inert carrier material and a coating of polyionenes and use of said matrix | Peter Konstantin | 1996-11-19 |
| 5015374 | Closure cap for dialyzers | Bernd Mathieu, Jurgen Schnur, Dieter Selzer, Wolfram Weber | 1991-05-14 |