Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4522959 | Thermoplastic compositions in powder form | Christian Lindner, Karl-Heinz Ott | 1985-06-11 |
| 4518515 | Moulding compositions of vinyl chloride polymers, graft polymers and polymeric plasticizers having a high resistance to ageing | Karl-Heinz Ott, Christian Lindner, Walter Uerdingen, Helmut Hurnik | 1985-05-21 |
| 4518743 | Moulding compositions of vinyl chloride polymers, certain copolymers and polymeric plasticisers having a high resistance to ageing | Christian Lindner, Karl-Heinz Ott, Walter Uerdingen, Helmut Hurnik | 1985-05-21 |
| 4511695 | Soft polymer alloys | Christian Lindner, Karl-Heinz Ott, Walter Uerdingen | 1985-04-16 |
| 4376843 | Notched impact resistant vinyl chloride polymers | Christian Lindner, Karl-Heinz Ott | 1983-03-15 |
| 4276391 | High-impact thermoplastic vinyl chloride polymer moulding composition | Dietrich Hardt, Gert Humme, Karl-Heinz Ott | 1981-06-30 |
| 4239861 | Polyvinyl chloride-polycarbonate alloys | Winfried Fischer, Dietrich Hardt, Richard Prinz, Volker Serini | 1980-12-16 |