Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10093820 | Method for reducing fluorinated emulsifiers from aqueous fluoropolymer dispersions using sugar-based emulsifiers | Tilman C. Zipples, Arne Thaler, Klaus Hintzer, Michael C. Dadalas | 2018-10-09 |
| 9694333 | Recovery of branched fluorinated emulsifiers | Klaus Hintzer, Arne Thaler | 2017-07-04 |
| 8394989 | Fluorinated oxy-carboxylic acids, derivatives, and methods of preparation | Werner Schwertfeger, Klaus Hintzer | 2013-03-12 |
| 7807726 | Recovery of fluorinated surfactants from a basic anion exchange resin having quaternary ammonium groups | Andreas Maurer, Klaus Hintzer, Werner Schwertfeger, Astrid Weber | 2010-10-05 |
| 7754914 | Method of recovering fluorinated acid surfactants from adsorbent particles loaded therewith | Stephan Führer, Klaus Hintzer, Gernot Lohr, Werner Schwertfeger | 2010-07-13 |
| 7018541 | Removal of fluorinated surfactants from waste water | Klaus Hintzer, Werner Schwertfeger | 2006-03-28 |
| 6703520 | Process of preparing halogenated esters | Klaus Hintzer, Werner Schwertfeger | 2004-03-09 |