Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5907011 | Heterogeneous polyvinyl ester dispersions and powders | Martin Jakob, Detlev Seip, Stefan Hess | 1999-05-25 |
| 5889107 | Polyvinyl ester dispersion with metal salt hydrosols as precipitation basis | Martin Jakob, Heinz Hennemann | 1999-03-30 |
| 5777015 | Dispersion powders for water-resistant adhesives | Martin Jakob, Hermann Schindler | 1998-07-07 |
| 5547811 | Photosensitive material and method for making color-proofing films | Karin Maerz, Detlev Seip, Stephen J. W. Platzer | 1996-08-20 |
| 5545684 | Emulsion adhesives | Martin Jakob | 1996-08-13 |
| 5492791 | Photosensitive material and method for making color-proofing films | Karin Maerz, Detlev Seip, Stephan J. W. Platzer | 1996-02-20 |
| 5241045 | Process for the precipitation of aqueous plastics dispersions containing polyvinyl alcohol | — | 1993-08-31 |