Issued Patents All Time
Showing 25 most recent of 123 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12227898 | Pyridine and pyrimidine substituted triazine UV absorbers | Hosuk Ryu, Hans-Jorg Peter, Gilles Sperissen | 2025-02-18 |
| 12214548 | Processes for producing a shaped body using polyamide blends containing a polyarylether | Claus Gabriel, Philipp Kloke, Thomas Meier | 2025-02-04 |
| 12110368 | Polyarylene ether sulfone | Christian Maletzko, Rene Backes | 2024-10-08 |
| 12091503 | Polyarylene ether | Feelly Ruether, Rene Backes, Christian Maletzko | 2024-09-17 |
| 12091485 | Polyarylene ether copolymer | Christian Maletzko, Rene Backes | 2024-09-17 |
| 11939469 | Thermoplastic molding material | Patrick Spies, Jasmina Simon, Sebastian Allinger | 2024-03-26 |
| 11840804 | Pyridine and pyrimidine substituted triazine UV absorbers | Hosuk Ryu, Hans-Jorg Peter, Gilles Sperissen | 2023-12-12 |
| 11752702 | Method for welding membranes | Juergen Ahlers, Frank Prissok, Oliver Gronwald | 2023-09-12 |
| 11505662 | Elastic membrane | Frank Prissok, Juergen Ahlers, Oliver Gronwald | 2022-11-22 |
| 11193020 | Polyarylene ether sulfone comprising naphthalic acid anhydride endgroups | Helmut Reichelt, Stefan Schwiegk, Gad Kory, Christian Maletzko | 2021-12-07 |
| 10906012 | Process for making membranes | Oliver Gronwald, Frank Rittig, Martin HEIJNEN, Henning Urch | 2021-02-02 |
| 10882009 | Water-tight breathable membrane | Dietrich Scherzer, Frank Prissok, Lena ARNOLD, Juergen Ahlers | 2021-01-05 |
| 10759908 | Polymers for membranes | Thomas Weiss, Christian Maletzko, Nicole Janssen | 2020-09-01 |
| 10603640 | Polyarylene ether sulfone-polymers for membrane applications | Christian Maletzko, Joerg Erbes, Tobias Kortekamp, Bastiaan Bram Pieter Staal, Thomas Heil | 2020-03-31 |
| 10569232 | Copolymers for making membranes | Christian Maletzko, Bastiaan Bram Pieter Staal | 2020-02-25 |
| 10569227 | Improving the chemical stability of filtration membranes | Edoardo Menozzi, Martin HEIJNEN, Nicole Janssen | 2020-02-25 |
| 10441925 | Process for making membranes | Nicole Janssen, Hartwig Voss, Jacek Malisz, Martin HEIJNEN, Edoardo Menozzi | 2019-10-15 |
| 10265663 | Polyarylene ether sulfone-polymers for membrane applications | Christian Maletzko, Joerg Erbes, Tobias Kortekamp, Bastiaan Bram Pieter Staal, Thomas Heil | 2019-04-23 |
| 10189943 | Copolymers suitable for making membranes | Szilard Csihony, Thomas Weiss | 2019-01-29 |
| 10184040 | Polyarylethersulfone copolymers | Christian Maletzko, Thomas Weiss, Joerg Erbes, Bastiaan Bram Pieter Staal | 2019-01-22 |
| 10144807 | Block copolymers | Thomas Weiss, Christian Maletzko, Bastiaan Bram Pieter Staal, Klaus Muehlbach, Joerg Erbes | 2018-12-04 |
| 10058823 | Membranes | Thomas Weiss, Christian Maletzko, Nicole Janssen | 2018-08-28 |
| 9962889 | Method for producing fiber-reinforced composite materials from polyamide 6 and copolyamides made of polyamide 6 and polyamide 12 | Dietrich Scherzer, Gad Kory | 2018-05-08 |
| 9777119 | Polyarylether sulfone polymers (P) with a reduced solvent content | Christian Maletzko, Bastiaan Bram Pieter Staal, Joerg Erbes | 2017-10-03 |
| 9758634 | Polyarylethersulfone copolymers | Christian Maletzko, Thomas Weiss, Joerg Erbes, Bastiaan Bram Pieter Staal | 2017-09-12 |