Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12269916 | Production of PU foams | Isabelle Denise Wessely, Rüdiger Landers, Roland Hubel, Wilfried Knott, Dagmar Windbiel +1 more | 2025-04-08 |
| 12129329 | Production of polyurethane systems | Eva Emmrich-Smolczyk, Mladen Vidakovic, Kai-Oliver Feldmann | 2024-10-29 |
| 11332591 | Production of PU foams | Daniela Hermann, Roland Hubel, Michael Ferenz, Wilfried Knott, Horst Dudzik | 2022-05-17 |
| 10995174 | Production of polyurethane systems | Eva Emmrich-Smolczyk, Mladen Vidakovic, Kai-Oliver Feldmann | 2021-05-04 |
| 9982085 | Production of polyurethane foams comprising polyolefin-based polyols | Ruediger Landers, Roland Hubel | 2018-05-29 |
| 9512271 | Silicone copolymers with pendant alkyl radicals attached via allyl glycidyl ether and related compounds, and use thereof as stabilizers for production of flexible polyurethane foams | Roland Hubel | 2016-12-06 |
| 9505895 | Amines suitable for use in the manufacture of polyurethanes | Sarah Schmitz, Martin Glos, Roland Hubel | 2016-11-29 |
| 9328210 | Additive composition useful for controlling the foam properties in the production of flexible polyurethane foams containing polyols based on renewable raw materials | Roland Hubel, Michael Ferenz | 2016-05-03 |
| 8623984 | Compositions containing polyether-polysiloxane copolymers | Frauke Henning, Carsten Schiller, Horst Dudzik, Eva Emmrich, Martin Glos +2 more | 2014-01-07 |
| 8349907 | Invention relates to the use of foam stabilizers, produced on the basis of sustainable raw materials, for prroducing polyurethane foams | Frauke Henning, Wilfried Knott, Oliver Thum, Carsten Schiller, Martin Glos | 2013-01-08 |