Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6114434 | Water-dilutable resins, process for preparing them, and their use | Peter Tuemmler, Gerald Hobisch | 2000-09-05 |
| 4906727 | Urea-aldehyde polycondensates, preparation thereof and use thereof as surface coating binders | Kurt F. Fischer, Harro Petersen, Horst Schmidt | 1990-03-06 |
| 4663379 | Preparation of aqueous dispersions of condensates of urea and CH-acidic aldehydes, and production of surface coating binders | Kurt F. Fischer, Harro Petersen, Werner Loch, Eckehardt Wistuba | 1987-05-05 |
| 4644028 | Preparation of aqueous ketone resin or ketone/aldehyde resin dispersions, and production of surface-coating binders | Kurt F. Fischer, Harro Petersen, Eckehardt Wistuba | 1987-02-17 |