Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12024103 | Management system and method for identification and biomonitoring in vehicles | — | 2024-07-02 |
| 5777015 | Dispersion powders for water-resistant adhesives | Martin Jakob, Volker Matz | 1998-07-07 |
| 5559175 | Polyvinyl acetals which can form emulsifier-free aqueous dispersions and redispersible dry powders, processes for their preparation and their use | Matthias Kroggel | 1996-09-24 |
| 5542951 | Use of copolymers based on vinyl monomers and carboxylic acid amides as a detergent additive | Werner Antwerpen, Gerd Reinhardt | 1996-08-06 |
| 5384346 | Polyvinyl butyrals having improved thermal stability and light resistance | Matthas Gutweiler, Ulrich M. Hutten, Gerhard Pfahler | 1995-01-24 |
| 4296210 | Open-cell shaped article made of acetalized polyvinyl alcohol and process for its manufacture | Wolfgang Zimmermann, Gunther Pospich | 1981-10-20 |