Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11931928 | Continuous strand superabsorbent polymerization | Stanley A. McIntosh, Scott J. Smith | 2024-03-19 |
| 11078343 | Absorbent polymeric foam for shoe insoles | Diedrich Schmidt, Scott J. Smith, Xinyuan Yang | 2021-08-03 |
| 8722092 | Nanoparticles made of amorphous cellulose | Klaus Nachtkamp, Jurgen Engelhardt, Christa Kruger, Manfred Pinnow, Kay Hettrich | 2014-05-13 |
| 8337901 | Process for the manufacture of cellulose sulfate with improved characteristics | Oliver Hauser, Kay Hettrich, Wolfgang Wagenknecht | 2012-12-25 |
| 8338494 | Nanoparticles from slightly oxidised cellulose | Klaus Nachtkamp, Christa Kruger, Jurgen Engelhardt, Volker Kriegisch, Manfred Pinnow +1 more | 2012-12-25 |