Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10954319 | Production of a PMMA foam using cross-linking agents, regulators and blowing agents | Thomas Richter, Christoph Seipel, Kay Bernhard, Sivakumara K. KRISHNAMOORTHY | 2021-03-23 |
| 10596772 | Production of a plurality of different fiber composite components for high volumes in a continuous process | Sivakumara K. KRISHNAMOORTHY, Mark Reinhard Berlin, Karl-Heinz Semlitsch | 2020-03-24 |
| 10584225 | Production of fine-pored PMMA foams using nucleating agents | Thomas Richter, Christoph Seipel, Kay Bernhard, Sivakumara K. KRISHNAMOORTHY | 2020-03-10 |
| 10131097 | Continuous production of profiles in a sandwich type of construction with foam cores and rigid-foam-filled profile | Karl-Heinz Semlitsch, Sivakumara K. KRISHNAMOORTHY | 2018-11-20 |
| 9260599 | Process for preparing expanded copolymers based on poly(meth)acrylimide comprising an adhesion promoter | Arnim Kraatz, Ina Piotrowski, Kay Bernhard | 2016-02-16 |