Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10005748 | 5-hydroxymethylfurfural production using a multi-fluorinated alcohol compound | Ulf Prüsse, Ramona Krieg, Linda Teevs | 2018-06-26 |
| 8350080 | Method for the production of acyl glycinates by means of direct oxidation | Peter Klug, Achim Stankowiak, Oliver Franke, Franz-Xaver Scherl, Ulf Pruesse +1 more | 2013-01-08 |
| 8329613 | Supported gold catalyst | Alireza Haji Begli, Christine Baatz, Nadine Decker, Ulf Pruesse | 2012-12-11 |
| 8093414 | Process for preparing acylglycinates by means of direct oxidation | Peter Klug, Achim Stankowiak, Oliver Franke, Franz-Xaver Scherl, Ulf Pruesse +1 more | 2012-01-10 |
| 6894160 | Catalytic process for the modification of carbohydrates, alcohols, aldehydes or polyhydroxy compounds | Emine Capan, Marc Hahnlein, Ulf Prüsse, Alireza Haji Begli | 2005-05-17 |
| 6467699 | Method and device for producing solid particles from a liquid medium | Ulf Pruesse, Juergen Breford | 2002-10-22 |
| 5310786 | Reversibly precipitable, water-soluble polymer conjugates | Kerstin Steinke, Dieter Wullbrandt, Merten Schlingmann | 1994-05-10 |
| 5122496 | Catalyst for removing the nitrite and/or nitrate content in water | Thomas Tacke, Michael Sell, Gunther Strauss | 1992-06-16 |
| 5015448 | Particulate material suitable for selectively separating metal cations from aqueous solutions, process for its production, and use thereof | Michael Sell | 1991-05-14 |
| 4990266 | Process for removing the nitrite and/or nitrate content in water | Thomas Tacke, Michael Sell, Gunther Strauss | 1991-02-05 |
| 4869873 | Measuring probe for determining volatile consitituents in a liquid medium | Joachim Klein, Jurgen W. Becke | 1989-09-26 |
| 4756831 | Process and apparatus for removal of nitrate from surface and ground water, in particular drinking water | Roman Menzel, Peter Hoffmann | 1988-07-12 |