Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7414092 | Electrosterically stabilized aqueous polyurethane resins, method for the production thereof, and use thereof | Norbert Steidl, Alois Maier, Franz Wolfertstetter, Sascha Raspl | 2008-08-19 |
| 6794544 | Method for the preparation of tetrahydrobenzothiepines | Kevin A. Babiak, Andrew Carpenter, Shine K. Chou, Pierre-Jean Colson, Payman Farid +15 more | 2004-09-21 |
| 6586434 | Method for the preparation of tetrahydrobenzothiepines | Kevin A. Babiak, Andrew Carpenter, Shine K. Chou, Pierre-Jean Colson, Payman Farid +15 more | 2003-07-01 |
| 6187887 | Water-soluble or water-swellable copolymers containing sulfonic groups and methods of preparation | Gerhard Albrecht, Manfred Schuhbeck, Josef Weichmann, Alfred Kern | 2001-02-13 |
| 5891983 | Water-soluble formaldehyde-free polycondensation products based on amino-s-triazines | Gerhard Albrecht, Manfred Schuhbeck, Josef Weichmann, Alfred Kern | 1999-04-06 |
| 5750634 | Water-soluble polycondensation products based on amino-s-triazines and the use thereof | Gerhard Albrecht, Josef Weichmann, Ludwig Eibl, Alfred Kern | 1998-05-12 |