Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12391791 | Thermoplastic polyurethane useful for pneumatic hoses | Dieter Nitschke, Birte Lahrmann, Dirk Kempfert | 2025-08-19 |
| 12391805 | Block copolymers | Frank Thielbeer, Lisa Marie Schmidt, Theresa Huelsmann, Peter Gutmann | 2025-08-19 |
| 12215183 | Expanded thermoplastic polyurethane beads, production thereof and production of a molded part | Peter Gutmann, Hye Jin Park, Uwe Keppeler, Lutz-Peter Hoenemann | 2025-02-04 |
| 12173152 | Isocyanate-polyamide block copolymers | Frank Prissok, Florian Puch | 2024-12-24 |
| 12168712 | Continuous production of a PPG-based TPU | Frank Schaefer, Michael Freese, Etsuhiro Yamamoto, Yasuyuki Suzuki, Dai Watanabe +1 more | 2024-12-17 |
| 12128591 | Foams based on thermoplastic elastomers | Peter Gutmann, Florian Tobias Rapp, Dennis Jopp | 2024-10-29 |
| 12128718 | Construction of a molded body for non-pneumatic tires | Lisa Marie Schmidt, Theresa Huelsmann, Florian Tobias Rapp, Frank Thielbeer, Eva Anna Haase +1 more | 2024-10-29 |
| 12060450 | Thermoplastic polyurethane | Nabarun Roy, Dirk Kempfert, Fin Lammers | 2024-08-13 |
| 11999816 | Thermoplastic polyurethane from recycled raw materials | Frank Prissok, Dirk Kempfert, Lionel Gehringer, Juergen Weiser, Matthias Goldbeck | 2024-06-04 |
| 11859042 | Method for preparing a thermoplastic polyurethane having a low glass transition temperature | Johannes Poppenberg, Sebastian Richter | 2024-01-02 |
| 11773231 | Foams based on thermoplastic elastomers | Peter Gutmann, Florian Tobias Rapp, Frank Prissok | 2023-10-03 |
| 11725075 | Thermoplastic polyurethane | Julia Christa Jaehnigen, Nabarun Roy, Dejan Petrovic, Peter Gutmann, Dirk Kempfert | 2023-08-15 |
| 11542361 | Thermoplastic polyurethane | Frank Schaefer, Sirus Zarbakhsh | 2023-01-03 |
| 11535697 | Thermoplastic polyurethane | Julia Christa Jaehnigen, Nabarun Roy, Dejan Petrovic, Peter Gutmann, Dirk Kempfert | 2022-12-27 |
| 11306177 | Thermoplastic polyurethane | Nabarun Roy, Fin Lammers, Dirk Kempfert | 2022-04-19 |
| 11267928 | Method for producing a diblock copolymer | Frank Prissok, Dirk Kempfert, Florian Puch, Martina Schoemer | 2022-03-08 |
| 11168175 | TPU pneumatic tubes made with mono ethyleneglycol as chain extender for high temperature use | Dirk Kempfert | 2021-11-09 |
| 10927253 | Nucleating agent for compact thermoplastic polyurethanes | Raphael Dabbous, Birte Lahrmann, Guido Bilges | 2021-02-23 |
| 10563004 | Memory foam based on thermoplastic polyurethane | Stefan BOKERN, Frank Prissok, Sebastian Hartwig, Julia Goeschel, Uwe Keppeler | 2020-02-18 |