Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5644011 | Coating and binder for pharmaceutical agents | Klaus Lehmann | 1997-07-01 |
| 5374487 | Compatible polymeric mixtures | Werner Siol, Jens-Dieter Fischer, Erwin Felger, Klaus Frank | 1994-12-20 |
| 5250623 | Compatible polymeric mixtures | Werner Siol, Jens-Dieter Fischer, Erwin Felger, Klaus Frank | 1993-10-05 |
| 5063112 | Impact-resistant methacrylate protective layer for polycarbonate, containing UV absorber | Heinz Gross, Jens-Dieter Fischer, Werner Siol, Thomas Rhein | 1991-11-05 |