Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6527897 | Method and device for producing segmented contact adhesive layers and for applying the same on a substrate | Günther Ecker, Bernd Hoffend, Ralf Nittenwilm | 2003-03-04 |
| 6207181 | Reservoir for controlled active substance delivery, and apparatus containing the same | — | 2001-03-27 |
| 5965155 | Transdermal therapeutic system with pentylene tetrazol as active substance | Thomas Hille | 1999-10-12 |
| 5882674 | Transdermal therapeutic system comprising active substances representing carbon monoxide sources | Harald List | 1999-03-16 |
| 5702721 | Transdermal therapeutic system exhibiting an increased active substance flow and process for the production thereof | Michael Horstmann | 1997-12-30 |
| 5456745 | Flexible, hydrophilic gel film, the process for its production and the use of it | Michael Roreger, Hans-Rainer Hoffmann, Harald List | 1995-10-10 |
| 5230898 | Transdermal therapeutic system exhibiting an increased active substance flow and process for the production thereof | Michael Horstmann | 1993-07-27 |
| 5132115 | Planar therapeutic system, process for its production and utilization | Karin Wolter, Hans-Ranier Hoffmann, Gunter Simon, Thomas Kissel, Joerg Reinhardt | 1992-07-21 |
| 4801047 | Dispensing device for radionuclide generators | Bernd Klatte, Vencenzo Ferme, Hans-Gerd Hebborn, Oskana Poliwczyk | 1989-01-31 |
| 4439279 | Method for electrochemical oxidizing to the Pu (VI) | Christian Ost | 1984-03-27 |