Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12043796 | Injection fluids comprising alkoxylated alcohols and the use of such fluids in oil recovery processes | Renke Rommerskirchen, Harun Bilgili, Julian Fischer | 2024-07-23 |
| 10131759 | Polyurethane foam and process for producing same | Stefan Lindner, Wolfgang Friederichs, Meike Niesten, Reinhard Strey, Niels Becker +3 more | 2018-11-20 |
| 9403958 | Process for producing a foamed material,composition in the form of emulsion used therein and foamed material obtainable therefrom | Stefan Lindner, Wolfgang Friederichs, Reinhard Strey, Elena Khazova, Diana Engelen +1 more | 2016-08-02 |
| 9139683 | Process for producing a polyurethane foam by means of supercritical or near-critical blowing agent | Stefan Lindner, Wolfgang Friederichs, Reinhard Strey, Elena Khazova, Lorenz Kramer +2 more | 2015-09-22 |
| 9023909 | Process for producing a polyurethane foam and polyurethane foam obtainable therefrom | Stefan Lindner, Wolfgang Friederichs, Reinhard Strey, Elena Khazova, Lorenz Kramer +2 more | 2015-05-05 |
| 7977389 | Microemulsions and use thereof as a fuel | Reinhard Strey, Axel Nawrath | 2011-07-12 |
| 6677293 | Method for increasing the efficiency of surfactants with simultaneous suppression of lamellar mesophases and surfactants with an additive added thereto | Jürgen Allgaier, Lutz Willner, Dieter Richter, Britta Jakobs | 2004-01-13 |