Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11993410 | Packaged viscoelastic polymer substance | Klaus Massow, Volker Lass | 2024-05-28 |
| 11987409 | Packaged viscoelastic polymer substance | Klaus Massow, Volker Lass | 2024-05-21 |
| 9896605 | Method of producing a self-adhesive tape having a layer of photoinitiator-free pressure-sensitive acrylate hotmelt adhesive | Stephan Zollner, Sven Hansen, Jorg Speer | 2018-02-20 |
| 8802777 | Thermally crosslinking polyacrylates and method for producing the same | Stephan Zollner, Sven Hansen, Esther Von Possel | 2014-08-12 |
| 8449962 | Adhesive assembly tapes | Alexander Prenzel, Matthias Heins, Esther Von Possel | 2013-05-28 |
| 7935383 | Method for producing adhesive strips for assembly, especially formed with three layers and based on thermally cross-linked, viscoelastic acrylate hot-melt adhesives | Stephan Zollner, Sven Hansen, Jorg Speer | 2011-05-03 |
| 7910163 | Method for producing an adhesive strip comprising a thermally cross-linked acrylate hot-melt adhesive layer | Stephan Zollner, Sven Hansen, Jorg Speer | 2011-03-22 |
| 7521487 | Pressure-sensitive adhesive with dual crosslinking mechanism | Sven Hansen, Marc Husemann, Stephan Zollner | 2009-04-21 |