DK

Dirk Kempfert

Basf Se: 17 patents #864 of 13,826Top 7%
Overall (All Time): #266,120 of 4,157,543Top 7%
17
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12391791 Thermoplastic polyurethane useful for pneumatic hoses Elmar Poeselt, Dieter Nitschke, Birte Lahrmann 2025-08-19
12060450 Thermoplastic polyurethane Nabarun Roy, Elmar Poeselt, Fin Lammers 2024-08-13
11999816 Thermoplastic polyurethane from recycled raw materials Frank Prissok, Elmar Poeselt, Lionel Gehringer, Juergen Weiser, Matthias Goldbeck 2024-06-04
11851523 Aging-resistant TPU Oliver Steffen Henze, Oliver Muehren 2023-12-26
11725075 Thermoplastic polyurethane Julia Christa Jaehnigen, Nabarun Roy, Elmar Poeselt, Dejan Petrovic, Peter Gutmann 2023-08-15
11535697 Thermoplastic polyurethane Julia Christa Jaehnigen, Nabarun Roy, Elmar Poeselt, Dejan Petrovic, Peter Gutmann 2022-12-27
11377552 Hard-phase-modified thermoplastic polyurethane Nabarun Roy, Oliver Muehren, Alfons Bertels, Sebastian Hartwig 2022-07-05
11306177 Thermoplastic polyurethane Nabarun Roy, Fin Lammers, Elmar Poeselt 2022-04-19
11267928 Method for producing a diblock copolymer Frank Prissok, Elmar Poeselt, Florian Puch, Martina Schoemer 2022-03-08
11168175 TPU pneumatic tubes made with mono ethyleneglycol as chain extender for high temperature use Elmar Poeselt 2021-11-09
11155709 Method for producing thermoplastic polyurethanes Oliver Steffen Henze 2021-10-26
11142625 Process for production of expanded thermoplastic elastomer Peter Gutmann, Christian Däschlein, Jürgen Ahlers, Elke Marten, Torben Kaminsky 2021-10-12
10692624 Conductive thermoplastic polyurethane Frank Schaefer, Ernst Minder, Christoph Bahr, Cornelia Hinrichs, Anja Oltmanns 2020-06-23
10329374 Method for producing a thermoplastic copolymers from polycaprolactam and thermoplastic polyurethane Philippe Desbois, Rajan Hollmann, Bernd Bruchmann, Frank Thielbeer, Rolf Muelhaupt 2019-06-25
9416213 Process for producing polycarbodiimide Markus Bubolz, Karl Haeberle, Kai Henke, Markus Kraemer, Sven Lawrenz +3 more 2016-08-16
8993690 Soft thermoplastic polyurethane based on the ester of a tricarboxylic acid Bin-Eric Chen, Frank Schaefer, Christoph Bahr, Guenter Scholz, Teruya Ohkuwa +5 more 2015-03-31
8455608 Catalyzed pellet heat treatment for thermoplastic polyurethanes Torben Kaminsky 2013-06-04