Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8557185 | Pressure vessel arrangement comprising an external pressure vessel and at least one insert basket | Josef Schulmeyr, Manfred Gehrig | 2013-10-15 |
| 8245565 | Slurry transport and storage system | — | 2012-08-21 |
| 7858138 | Method for decaffeinating tea | Manfred Gehrig, Josef Schulmeyr, Birgit Forchhammer, Karin Simon | 2010-12-28 |
| 7344807 | Gassing-free exposure mask | — | 2008-03-18 |
| 7091062 | Wafer level packages for chips with sawn edge protection | — | 2006-08-15 |
| 6911059 | Abrasive pad and process for the wet-chemical grinding of a substrate surface | — | 2005-06-28 |
| 6854484 | Valve for a slurry outlet opening of a chemical mechanical polishing device and chemical mechanical polishing device having a valve | Andreas Fischer | 2005-02-15 |
| 6472130 | Solution of tetramethylammonium hydroxide in water and a process for preparing the solution | Michael Horn | 2002-10-29 |
| 6250141 | Scanning device | Michael Horn, Rudiger Hunger | 2001-06-26 |
| 6050125 | Calibrating wafer and method for the production of a calibrating wafer | Michael Horn, Ralf Gothel, Kathrin Kurth | 2000-04-18 |
| 4946695 | Process for the extraction of nonpolar constituents from plant material | Adrian Forster, Josef Schulmeyr, Roland Schmidt, Manfred Gehrig | 1990-08-07 |
| 4842878 | Process for the extraction of nonpolar constituents of hops | Adrian Forster, Josef Schulmeyr, Roland Schmidt, Manfred Gehrig | 1989-06-27 |