Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6528590 | Aqueous copolymer dispersion, its method of production and its use | Volker Renisch, Rolf Kuropka, Susana Maria De Almeida Carvalho | 2003-03-04 |
| 5932296 | Process for producing a surface coated with amino groups | Peter Sluka, Helmut Ringsdorf, Wolfgang Knoll | 1999-08-03 |