Issued Patents All Time
Showing 1–25 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7754914 | Method of recovering fluorinated acid surfactants from adsorbent particles loaded therewith | Stephan Führer, Klaus Hintzer, Egon Obermaier, Werner Schwertfeger | 2010-07-13 |
| 7358296 | Aqueous dispersions of fluoropolymers | Hermann Bladel, Klaus Hintzer, Werner Schwertfeger, Reinhard A. Sulzbach | 2008-04-15 |
| 7252744 | Treatment of fluorocarbon feedstocks | Izak Jacobus Van Der Walt, Klaus Hintzer | 2007-08-07 |
| 7253240 | Explosion-free process for the production of polytetrafluoroethylene | Klaus Hintzer, Albert Killich, Hans-Josef Staudt | 2007-08-07 |
| 7094839 | Process for making a fluoroelastomer | Werner M. A. Grootaert, Klaus Hintzer, Bernhard Hirsch, Harald Kaspar, Robert E. Kolb +1 more | 2006-08-22 |
| 7064170 | Emulsifier free aqueous emulsion polymerization to produce copolymers of a fluorinated olefin and hydrocarbon olefin | Harald Kaspar, Peter J. Scott, Klaus Hintzer | 2006-06-20 |
| 6943228 | Ultraclean fluoroelastomer suitable for use in the manufacturing of electronic components | Werner M. A. Grootaert, Klaus Hintzer, Bernhard Hirsch, Harald Kaspar, Robert E. Kolb +1 more | 2005-09-13 |
| 6884860 | Fluoroelastomer copolymer based on tetrafluoroethylene, chlorotrifluoroethylene, hexafluoropropylene and vinylidene fluoride | Harald Kaspar, Lisa P. Chen, Klaus Hintzer, Tatsuo Fukushi, Erik Vermeulen | 2005-04-26 |
| 6867261 | Aqueous dispersion of fluoropolymers of different particle size | Gerd Grossmann, Hermann Bldel | 2005-03-15 |
| 6833403 | Aqueous dispersions of fluoropolymers | Hermann Bladel, Klaus Hintzer, Werner Schwertfeger, Reinhard A. Sulzbach | 2004-12-21 |
| 6825300 | Process for making a fluoropolymer having nitrile end groups | Werner M. A. Grootaert, Klaus Hintzer, Kai H. Lochhaas, Franz März | 2004-11-30 |
| 6825250 | Process for reducing the amount of fluorinated surfactant in aqueous fluoropolymer dispersions | Rebekka Epsch, Klaus Hintzer, Werner Schwertfeger | 2004-11-30 |
| 6812310 | Process for producing fluoropolymers having a reduced amount of polar end groups | Werner M. A. Grootaert, Klaus Hintzer, Bernhard Hirsch, Harald Kaspar, Franz März +1 more | 2004-11-02 |
| 6794550 | Method of making an aqueous dispersion of fluoropolymers | Klaus Hintzer, Albert Killich, Werner Schwertfeger | 2004-09-21 |
| 6713141 | Mixtures of thermoplastic fluoropolymers | Ralph Kaulbach, Friedrich Kloos, Peter Stamprech | 2004-03-30 |
| 6706193 | Method for recovering fluorinated emulsifiers from aqueous phases | Georg Burkard, Klaus Hintzer | 2004-03-16 |
| 6696526 | Mixtures of thermoplastic fluoropolymers | Ralph Kaulbach, Friedrich Kloos, Peter Stamprech | 2004-02-24 |
| 6677414 | Aqueous emulsion polymerization process for the manufacturing of fluoropolymers | Klaus Hintzer, Franz März | 2004-01-13 |
| 6642415 | Method for recovering fluorinated emulsifiers | Stephan Führer, Klaus Hintzer, Werner Schwertfeger | 2003-11-04 |
| 6610807 | Fluoropolymers with improved characteristics | Denis Duchesne, Harald Kaspar, Lisa P. Chen, Klaus Hintzer, Attila Molnar +1 more | 2003-08-26 |
| 6593416 | Fluoropolymers | Werner M. A. Grootaert, William D. Coggio, Klaus Hintzer, Robert E. Kolb | 2003-07-15 |
| 6566452 | Aqueous dispersion of fluoropolymers of varying particle size | Hermann Bladel, Gerd Grossmann | 2003-05-20 |
| 6489419 | Non-free flowable molding powders of modified polytetrafluoroethylenes | Klaus Hintzer, Reinhard A. Sulzbach | 2002-12-03 |
| 6489420 | Fluoropolymers with improved characteristics | Denis Duchesne, Harald Kaspar, Lisa P. Chen, Klaus Hintzer, Attila Molnar +1 more | 2002-12-03 |
| 6436244 | Process for the elution of fluorinated emulsifiers | Stephan Führer, Werner Schwertfeger | 2002-08-20 |