Issued Patents All Time
Showing 26–50 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6190689 | Hydrophilic pressure sensitive hot-melt adhesives | Michael Roreger | 2001-02-20 |
| 6103251 | Injection method for administering microparticles containing active substances to plants | Malgorzata Kloczko, Michael Roreger | 2000-08-15 |
| 6103253 | Sprayable, film-forming active substance release systems for application to plants | Michael Roreger, Malgorzata Kloczko | 2000-08-15 |
| 5914295 | Implantable molded articles for the administration of active substances to plants | Malgorzata Kloczko, Michael Roreger | 1999-06-22 |
| 5895660 | Deuterated active substances in transdermal application | Thomas Hille, Andreas Koch, Rudolf Matusch | 1999-04-20 |
| 5877172 | Process for isolating galanthamine | Thomas Hille, Mirko Kreh, Rudolf Matusch | 1999-03-02 |
| 5873196 | Implantable device for the administration of active substances to plants | Malgorzata Kloczko, Michael Roreger | 1999-02-23 |
| 5869652 | Process for producing active substances from unused or discarded devices for the transdermal administration | Bodo Asmussen, Walter Muller | 1999-02-09 |
| 5802972 | Tampon printing process | Bodo Asmussen, Klaus Schumann, Walter Muller | 1998-09-08 |
| 5593686 | Pharmaceutical compositions | Thomas Kissel, Henriette Schrank | 1997-01-14 |
| 5538736 | Active substance-containing plaster for the controlled administration of active substances to the skin | Karin Wolter, Gunter Simon, Peter Barth | 1996-07-23 |
| 5525389 | Self-adhesive laminate for nails | Reinhard von Kleinsorgen, Gunter Simon, Dorothea Steinborn | 1996-06-11 |
| 5462746 | Patch for transdermal administration of volatile pharmaceutically active ingredients of chemically basic nature and a process for preparation | Karin Wolter, Walter Muller, Gunter Simon, Christa Nalbach | 1995-10-31 |
| 5456745 | Flexible, hydrophilic gel film, the process for its production and the use of it | Michael Roreger, Fritz Herrmann, Harald List | 1995-10-10 |
| 5413567 | Primary packaging for surface-stabilized surgical dressing | Peter Barth, Walter Muller, Heinrich Kindel | 1995-05-09 |
| 5393529 | Estrogen-containing active substance plaster | Robert-Peter Klein, Reinhold Meconi, Gunter Cordes, Hans-Michael Wolff | 1995-02-28 |
| 5391375 | Transdermal therapeutical system with physostigmine as active component and process for the production thereof | Thomas Hille, Hans-Joachim Huber, Axel Knoch, Gerhard Schneider, Fritz Stanislaus | 1995-02-21 |
| 5364628 | Pharmaceutical compositions | Thomas Kissel, Henriette Schrank | 1994-11-15 |
| 5306502 | Apparatus for delivering nitroglycerin to the skin, processes for the production thereof and the use thereof | Halvor Jaeger, Reinhold Meconi, Robert-Peter Klein | 1994-04-26 |
| 5273757 | Apparatus for the delivery of substances, processes for the production thereof and use thereof | Halvor Jaeger, Reinhold Meconi, Robert-Peter Klein | 1993-12-28 |
| 5254348 | Transdermal therapeutic system comprising tulobuterol as active substance | Michael Horstmann | 1993-10-19 |
| 5242381 | Application aid and the use thereof | Walter Muller, Heinrich Kindel | 1993-09-07 |
| 5240711 | Transdermal therapeutic system comprising as active component buprenorphine | Thomas Hille, Lothar Deurer | 1993-08-31 |
| 5162052 | Device for the release of systemic active substances to plants and the use thereof | Jurgen Maass, Walter Muleer, Michael Roreger | 1992-11-10 |
| 5126144 | Apparatus delivering nitroglycerin to the skin, process for the production thereof and use thereof | Halvor Jaeger, Reinhold Meconi, Robert-Peter Klein | 1992-06-30 |