Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9944832 | Pressure sensitive adhesive | Aliona Melnikova, Sven Hansen, Sebastian Schmidt-Lehr | 2018-04-17 |
| 9827749 | Composite for production of an acoustic membrane and acoustic membrane | Michael Egger, Philip Schultz | 2017-11-28 |
| 9796160 | Asymmetrical multi-layered membrane for electroacoustic transducers | Yeliz Tepe, Michael Egger | 2017-10-24 |
| 9693143 | Multi-layer laminate with high internal damping | Nicolai Böhm, Michael Egger, Mark HÄNLE, Alexander Herrmann, Andreas Westphal +2 more | 2017-06-27 |
| 8709200 | Method for corrosion protection treatment | Matthias Seibert, Michael Stromann | 2014-04-29 |
| 8695752 | Films and membranes for acoustic signal converter | Kerstin Metzler, Frank Virus | 2014-04-15 |
| 8613998 | Film arrangement | Uwe Michel | 2013-12-24 |
| 8551286 | Method of mounting a printing plate to an impression cylinder | Nicole Behrens | 2013-10-08 |
| 8337969 | Liner and also the use thereof | Uwe Michel | 2012-12-25 |
| 8048514 | Film made of polypropylene, use thereof, and method for the production of the film | Ilse Rodewald, Uwe Michel | 2011-11-01 |
| 7578901 | Self-adhesive protective film with olefin rubber adhesive | — | 2009-08-25 |
| 7294396 | Adhesive tape having one side coated with an adhesive, and no surface treatment on the opposite side | Andre Galle, Stefan Rober, Herbert Sinnen, Dieter Wenninger | 2007-11-13 |
| 7112371 | Surface protecting film for painted surfaces, comprising polyurethane-based pressure-sensitive composition | Uwe Schümann, Nicolai Böhm, Ulrike Wappler, Ingolf Schütz, Johannes Steinforth +2 more | 2006-09-26 |
| 7054261 | Data storage medium including optical information carrier | Jorn Leiber, Stefan Stadler | 2006-05-30 |
| 7048998 | Adhesive tape for wrapping purposes | Andre Galle, Dieter Wenninger, Stefan Rober, Herbert Sinnen | 2006-05-23 |
| 7024675 | Cylindrical optical data memory | Jorn Leiber, Stefan Stadler | 2006-04-04 |
| 6811869 | Self-adhesive sheet for protecting vehicle finishes | Bernd Lühmann, Nicolai Böhm, Ingolf Schütz, Herbert Sinnen, Ingo Neubert | 2004-11-02 |
| 6803101 | Unoriented surface-protection film of polypropylene block copolymers | Nicolai Böhm, Ralf Hirsch, Jobst-Waldemar Klemp, Robert Meyer | 2004-10-12 |
| 6789262 | Data storage medium with stepped winding core | Jorn Leiber, Stefan Stadler, Steffen Noehte | 2004-09-07 |
| 6777490 | Process for preparing a pressure-sensitive self-adhesive composition wherein tackifiers in dispersed, melted or solid form are mixed with natural rubber latex | Zygmut Kozaczka, Dieter Zielske, Jochen Stähr, Ralf Hirsch | 2004-08-17 |
| 6714437 | Data memory and method for writing information in a data memory | Jorn Leiber, Stefan Stadler | 2004-03-30 |
| 6511742 | Adhesive tape | Gert Schmeer | 2003-01-28 |
| 6319353 | Self- adhesive protective film | — | 2001-11-20 |
| 4985508 | Process for the production of polyester-polyamide block polymers | Rolf-Volker Meyer, Rolf Dhein, Bert Brassat | 1991-01-15 |
| 4820771 | High impact polyamides | Rolf-Volker Meyer, Bert Brassat, Rolf Dhein | 1989-04-11 |