Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8163131 | Process for producing heatsealable filter materials | Manfred Kaussen, Martin Büchsel | 2012-04-24 |
| 7905985 | Process for producing heatsealable filter materials | Manfred Kaussen, Martin Büchsel | 2011-03-15 |
| 7465685 | Heatsealable filter material | Yves Le Brech, Manfred Kauβen, Stefan Kuntz, Danny Meger | 2008-12-16 |
| 7344034 | Heatsealable filter materials | Manfred Kaussen, Martin Büchsel | 2008-03-18 |
| 7028523 | Rails for supplying media | Wolfgang Igelhorst, Michael Minnerop, Heidi Gebhardt, Siegmund Bulert, Wolfgang Schneider | 2006-04-18 |
| 5950360 | Use of gel formulations as dressing agents for plant seed | Erhard Weber, Manfred Zimmermann | 1999-09-14 |
| 5601716 | Filter material | Roland Kochel | 1997-02-11 |
| 5173154 | Heat sealable tea bag paper and process of producing same | — | 1992-12-22 |
| 5147412 | Production of dispersions of spherical particles by crystallization of emulsions | Bernd Klinksiek, Dietmar Kalz, Carsten Gerdes, Ferdinand Kummeler, Karl Reizlein +1 more | 1992-09-15 |
| 4759945 | Process for dressing and/or encrusting seed grains | Franz Nemecek, Karl-Heinz Eiteneuer | 1988-07-26 |