Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8821991 | Process for preparing titanium carbide | Arne Koops, Sven Reiter | 2014-09-02 |
| 7939164 | Pigment layer and method of permanently scribing a substrate by means of high-energy radiation | Arne Koops, Sven Reiter | 2011-05-10 |
| 7226967 | Reactive phenolic resins in the preparation of highly viscous self-adhesive compositions | Axel Burmeister, Sven Hansen, Heiko Leydecker, Christian Kreft | 2007-06-05 |
| 6822048 | Use of isocyanates in the preparation of highly viscous self-adhesive compositions | Axel Burmeister, Sven Hansen, Heiko Leydecker, Christian Kreft | 2004-11-23 |
| 6822029 | Use of reactive phenolic resins in the preparation of highly viscous self-adhesive compositions | Axel Burmeister, Sven Hansen, Heiko Leydecker, Christian Kreft | 2004-11-23 |
| 6780271 | METHOD FOR CONTINUOUS, SOLVENT AND MASTICATION-FREE PRODUCTION OF PRESSURE-SENSITIVE SELF-ADHESIVE MATERIALS BASED ON NON-THERMOPLASTIC ELASTOMERS AND THEIR COATING FOR THE PRODUCTION OF SELF-ADHESIVE ARTICLES | Axel Burmeister, Sven Hansen, Frank Henke, Ralf Hirsch, Heiko Leydecker +1 more | 2004-08-24 |
| 6777490 | Process for preparing a pressure-sensitive self-adhesive composition wherein tackifiers in dispersed, melted or solid form are mixed with natural rubber latex | Bernhard Mussig, Zygmut Kozaczka, Dieter Zielske, Ralf Hirsch | 2004-08-17 |
| 6723259 | Anticounterfeit, laser-markable label produced by diffraction gratings | Detlef Groth, Arne Koops, Axel Burmeister | 2004-04-20 |
| 6689248 | Process for producing an elastomer substrate web | Axel Burmeister, Hermann Neuhaus-Steinmetz, Uwe Schümann | 2004-02-10 |
| 6150017 | Process for preparing high-performance pressure-sensitive hotmelt adhesive compositions and the use thereof for producing self-adhesive tapes | Axel Burmeister, Heiko Leydecker | 2000-11-21 |
| 6117531 | Self adhesive tape | Wolfgang Schacht, Robert Gereke, Frank Henke | 2000-09-12 |