Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5989630 | Polymers having more than one void | Bernhard Schlarb, Walter Heckmann | 1999-11-23 |
| 5853900 | Alkenylnitrile-containing binders for paper coating slips | Bernhard Schuler, Jürgen Hartmann, Chung-Ji Tschang | 1998-12-29 |
| 5486586 | Adhesives based on polyvinyl ether copolymers | Hubertus Kroener, Eberhard Schupp, Eckehardt Wistuba, Oral Aydin, Klaus Schnell | 1996-01-23 |