Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4614613 | Preparation of .beta.-N-aziridinopropionates | Rolf Fikentscher, Siegfried Schneider, Erhard Klahr, Gunter Eckert, Adolf Stuebinger | 1986-09-30 |
| 4295846 | Process for the production of formaldehyde-free finishing agents for cellulosic textiles and the use of such agents | Harro Petersen, Panemangalore S. Pai, Friedrich Klippel | 1981-10-20 |
| 4294576 | Removal of oligomer deposits from textile materials | Herbert Helfert, Paul Anthony Richter, Michele Vescia, Dieter Wegerle | 1981-10-13 |
| 4242210 | Process of preparing a finishing composition containing aziridine radicals used for reducing the shrinkage and felting of wood | — | 1980-12-30 |