Issued Patents All Time
Showing 26–50 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |
| 6919015 | Process for manufacturing fluoroolefins | Gerald L. Bauer, Jeffrey D. Weigelt, Klaus Hintzer, Gernot Loehr, Arthur A. Ponelis | 2005-07-19 |
| 6833403 | Aqueous dispersions of fluoropolymers | Hermann Bladel, Klaus Hintzer, Gernot Lohr, Reinhard A. Sulzbach | 2004-12-21 |
| 6825250 | Process for reducing the amount of fluorinated surfactant in aqueous fluoropolymer dispersions | Rebekka Epsch, Klaus Hintzer, Gernot Lohr | 2004-11-30 |
| 6803425 | Fluoropolymers having pendant imidate structures | Klaus Hintzer, Werner M. A. Grootaert, Robert E. Kolb, Franz Maerz | 2004-10-12 |
| 6794550 | Method of making an aqueous dispersion of fluoropolymers | Klaus Hintzer, Gernot Lohr, Albert Killich | 2004-09-21 |
| 6703520 | Process of preparing halogenated esters | Klaus Hintzer, Egon Obermaier | 2004-03-09 |
| 6657013 | Imidate-containing fluoropolymer compositions | Werner M. A. Grootaert, Robert E. Kolb, Klaus Hintzer | 2003-12-02 |
| 6642415 | Method for recovering fluorinated emulsifiers | Stephan Führer, Klaus Hintzer, Gernot Lohr | 2003-11-04 |
| 6482979 | Perfluorinated acid fluorides and preparation thereof | Klaus Hintzer, Zai-Ming Qiu, George G. I. Moore, Jay F. Schulz, Allan T. Worm +1 more | 2002-11-19 |
| 6436244 | Process for the elution of fluorinated emulsifiers | Stephan Führer, Gernot Lohr | 2002-08-20 |
| 6255536 | Fluorine containing vinyl ethers | Allan T. Worm, George G. I. Moore, Miguel A. Guerra, Klaus Hintzer, Zai-Ming Qiu +1 more | 2001-07-03 |
| 6255535 | Fluorine containing allylethers and higher homologs | Jay F. Schulz, George G. I. Moore, Klaus Hintzer, Zai-Ming Qiu, Miguel A. Guerra +2 more | 2001-07-03 |
| 4987254 | Fluorinated carboxylic acid fluorides | Klaus Hintzer, Peter Blickle | 1991-01-22 |
| 4985594 | Process for the preparation of fluorinated carboxylic acid fluorides | Peter Blickle, Klaus Hintzer, Heinz Strutz | 1991-01-15 |
| 4940814 | Reaction of hexafluoropropene oxide with fluorinated carboxylic acid fluorides | — | 1990-07-10 |
| 4933388 | Solutions of copolymers of the tetrafluoroethylene/ethylene type | Peter Blickle, Friedhelm Gundert, Klaus Hintzer, Gernot Lohr | 1990-06-12 |
| 4908107 | Process for preparing fluorinated vinyl ethers | Steffen Dapperheld, Manfred Wildt | 1990-03-13 |
| 4874557 | Process for the preparation of perfluorinated carbonyl fluorides | Alfred Kruse, Gunter Siegemund | 1989-10-17 |
| 4835305 | Process for the preparation of trifluoroacrylates | Peter Blickle, Klaus Hintzer, Dieter Ulmschneider | 1989-05-30 |
| 4808651 | Solutions of fluoropolymers, and their use | Peter Blickle, Klaus Hintzer, Gernot Lohr | 1989-02-28 |
| 4623491 | Process for the preparation of halogenated aliphatic carboxylic acid fluorides | Gunter Siegemund | 1986-11-18 |
| 4603017 | Fluorosulfonate containing polyfluorocarbonyl compounds | Hans Millauer, Gunter Siegemund | 1986-07-29 |
| 4532366 | Perfluorinated vinyl ethers containing a secondary hydrogen atom, polymers formed therefrom and a process for the preparation of the monomers | Gunter Siegemund | 1985-07-30 |
| 4524031 | Fluorosulfatoperfluorocarbonyl compounds | Hans Millauer, Gunter Siegemund | 1985-06-18 |