Issued Patents 2020
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10844152 | Tetrafluoroethylene and perfluorinated allyl ether copolymers | Klaus Hintzer, Harald Kaspar, Kai H. Lochhaas, Tilman C. Zipplies, Denis Duchesne | 2020-11-24 |
| 10766990 | Tetrafluoroethylene/hexafluoropropylene copolymers including perfluoroalkoxyalkyl pendant groups and methods of making and using the same | Denis Duchesne, Klaus Hintzer, Harald Kaspar, Kai H. Lochhaas, Per M. Nelson +2 more | 2020-09-08 |
| 10730980 | Tetrafluoroethylene/hexafluoropropylene copolymers including perfluoroalkoxyalkyl pendant groups | Denis Duchesne, Klaus Hintzer, Harald Kaspar, Kai H. Lochhaas, Per M. Nelson +2 more | 2020-08-04 |
| 10717795 | Tetrafluoroethylene/hexafluoropropylene copolymers having pendant sulfonyl groups | Denis Duchesne, Klaus Hintzer, Harald Kaspar, Kai H. Lochhaas, Tilman C. Zipplies | 2020-07-21 |
| 10676555 | Tetrafluoroethylene copolymers having sulfonyl groups | Denis Duchesne, Klaus Hintzer, Harald Kaspar, Kai H. Lochhaas, Tilman C. Zipplies | 2020-06-09 |