Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8911756 | Window sticker for attracting and destroying insects | Else Beitzel, Hermann-Josef Jaeckels, Birgit Kocherscheidt, Thomas Böcker | 2014-12-16 |
| 8567693 | Dispenser for the controlled release of volatile substances | Michael Roreger, Michael Feldhege | 2013-10-29 |
| 6818087 | Method for producing laminated sheet matrix containing releasable ingredient | Michael Roreger | 2004-11-16 |
| 6505434 | Device for luring and catching insects | Michael Roreger | 2003-01-14 |
| 6103253 | Sprayable, film-forming active substance release systems for application to plants | Hans-Rainer Hoffmann, Michael Roreger | 2000-08-15 |
| 6103251 | Injection method for administering microparticles containing active substances to plants | Hans-Rainer Hoffmann, Michael Roreger | 2000-08-15 |
| 6063392 | Method of applying an active substance to plants and a suitable preparation | Michael Roreger | 2000-05-16 |
| 5914295 | Implantable molded articles for the administration of active substances to plants | Hans-Rainer Hoffmann, Michael Roreger | 1999-06-22 |
| 5873196 | Implantable device for the administration of active substances to plants | Hans-Rainer Hoffmann, Michael Roreger | 1999-02-23 |