Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5173523 | Aqueous polymer emulsions and their preparation | Gerhard Auchter, Rolf Osterloh | 1992-12-22 |
| 5073585 | Aqueous coating materials based on secondary dispersions of carboxyl-containing copolymers of acrylates or methacrylates | — | 1991-12-17 |
| 4952623 | Aqueous polymer dispersions having a long shelf life | Gerhard Auchter, Thomas Schwerzel, Rainer Blum, Eckehardt Wistuba, Rolf Osterloh | 1990-08-28 |
| 4931494 | Aqueous polymer dispersions having a long shelf life | Gerhard Auchter, Thomas Schwerzel, Rolf Osterloh, Peter Pfoehler, Wolfgang Druschke +1 more | 1990-06-05 |
| 4904724 | Preparation of aqueous polymer dispersions | Gerhard Auchter | 1990-02-27 |
| 4786676 | Crosslinkable polymeric compositions which have a long shelf life when in the form of an aqueous solution or dispersion, their preparation and their use | Rainer Blum, Rolf Osterloh, Gerhard Auchter | 1988-11-22 |
| 4370460 | Copolymers based on styrene and acrylic acid esters and/or methacrylic acid esters, and their use in gasoline-containing masonry paints or renders | Eckehardt Wistuba | 1983-01-25 |