Issued Patents All Time
Showing 25 most recent of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12018605 | Catalytically active particle filter with a high degree of filtration efficiency | Martin Foerster, Manuel Gensch, Naina Deibel, Antje Oltersdorf, Jan Schoenhaber | 2024-06-25 |
| 11808189 | High-filtration efficiency wall-flow filter | Manuel Gensch, Martin Foerster, Naina Deibel, Antje Oltersdorf | 2023-11-07 |
| 11590484 | Contactless leveling of a washcoat suspension | Astrid Mueller | 2023-02-28 |
| 11566548 | Catalytically active particle filter with a high degree of filtration efficiency | Martin Foerster, Manuel Gensch, Naina Deibel, Antje Oltersdorf, Jan Schoenhaber | 2023-01-31 |
| 11441459 | Coated wall-flow filter | Naina Deibel, Martin Foerster, Antje Oltersdorf, Martin Roesch | 2022-09-13 |
| 11305269 | Coated wall-flow filter | Naina Deibel, Martin Foerster, Antje Oltersdorf, Martin Roesch | 2022-04-19 |
| D838547 | Burner | Matthias Mueller | 2019-01-22 |
| D838137 | Stove burner | Matthias Mueller | 2019-01-15 |
| 7323588 | Isononyl benzoates and their use | Michael Grass | 2008-01-29 |
| 6492564 | Process for the catalytically carrying out multiphase reactions, in particular hydroformylations | Klaus-Diether Wiese, Guido Protzmann, Dirk Roettger, Martin Trocha | 2002-12-10 |
| 6340778 | Process for catalytic aldol condensations by means of a multiphase reaction | Wilfried Bueschken, Klaus-Diether Wiese, Guido Protzmann | 2002-01-22 |
| 5374740 | Recrystallizable polyimides | Karin Elbl-Weiser | 1994-12-20 |
| 5334642 | Stabilized polyaryl ether ketone molding compositions | Gerhard Heinz | 1994-08-02 |
| 5298592 | Preparation of polyaryl ethers with nitrogen compound catalysts | Alexander Aumueller, Wolfgang Eberle, Gerhard Heinz, Bernd Hupfeld, Christiane Husemann +1 more | 1994-03-29 |
| 5296610 | N-substituted polyamide-imides | Peter Wolf | 1994-03-22 |
| 5229484 | N-substituted polyamide-imide | Peter Wolf | 1993-07-20 |
| 5208278 | Stabilized polyaryl ether ketone molding compositions | Gerhard Heinz | 1993-05-04 |
| 5145894 | Stabilized polyaryl ether ketone molding compositions containing a phosphorus compound | Gregor Schuermann, Gerhard Heinz | 1992-09-08 |
| 5122588 | Preparation of polyaryl ether ketones by electrophilic polycondensation | Gerhard Heinz | 1992-06-16 |
| 5120784 | Heat-resistant thermoplastic molding compositions | Hermann Buchert, Gerhard Heinz, Peter Ittemann, Michael Kopietz, Wolfgang Eberle +1 more | 1992-06-09 |
| 5081215 | Preparation of polyaryleneetherketones | Wolfgang Stegmaier, Gerhard Heinz | 1992-01-14 |
| 5081216 | Preparation of polyaryl ether ketones by electrophilic polycondensation | Gerhard Heinz | 1992-01-14 |
| 5032639 | Heat-resistant thermoplastic molding compositions | Hermann Buchert, Gerhard Heinz, Peter Ittemann, Michael Kopietz, Wolfgang Eberle +1 more | 1991-07-16 |
| 4997902 | Polyaryl ethers which are stable at high temperatures and have improved processibility | Robert R. Lieder, Gerhard Heinz | 1991-03-05 |
| 4981895 | Heat-resistant thermoplastic molding compositions | Hermann Buchert, Gerhard Heinz, Peter Ittemann, Michael Kopietz, Wolfgang Eberle +1 more | 1991-01-01 |