Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11155661 | Method of making a copolymer of tetrafluoroethylene having sulfonyl pendant groups | Gregg D. Dahlke, Denis Duchesne, Klaus Hintzer, Kai H. Lochhaas, Arne Thaler +1 more | 2021-10-26 |
| 11028198 | Tetrafluoroethylene and perfluorinated allyl ether copolymers | Harald Kaspar, Klaus Hintzer, Herbert Koenigsmann, Karl D. Weilandt, Tilman C. Zipplies | 2021-06-08 |