Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10744434 | Use of polymers comprising thermoplastic polymers as filtration aids and/or stabilising agent | Tobias Petsch, Thomas Keßler, Frank Müller, Elisa Hamm de Bantleon, Klemens Mathauer | 2020-08-18 |
| 7932332 | Isobutene polymerisation in the presence of a donor and fluorinated acids complex | Mirjam Herrlich-Loos, Darijo Mijolovic, Thomas Wettling, Helmut Mach | 2011-04-26 |
| 7147842 | Method for the production of polymers | Klemens Mathauer | 2006-12-12 |
| 7122618 | Quaternary polyamidoamines, the production thereof, corresponding agents and the use thereof | Helmut Witteler, Axel Sanner, John-Bryan Speakman, Mathias Hahn, Werner Jaeger | 2006-10-17 |
| 6733680 | Use of particulate polymers as filter aids for aqueous liquids | Helmut Witteler, Axel Sanner, Loni Schweikert, Karl Kolter | 2004-05-11 |