Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6379751 | Imparting water-repellency with polysiloxanes containing carboxyl groups | Walter Schafer, Gunter Sackmann, Jurgen Reiners, Tillmann Hassel, Fritz Novotny | 2002-04-30 |
| 5885474 | Use of polyaspartic acid amides as leather auxiliary products | Jurgen Reiners, Torsten Groth, Winfried Joentgen, Gerd Schmitz, Harro Traubel +1 more | 1999-03-23 |