Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6590094 | Superparamagnetic bead polymers | Kamelia Karlou-Eyrisch, Wolfgang Podszun | 2003-07-08 |
| 6590128 | Initiation method of a method for producing 2,2-bis(4-hydroxyphenyl)propane | Michael Bödiger, Frieder Heydenreich, Michael Prein, Hans-Ludwig Fofonka | 2003-07-08 |
| 6520416 | Interface module for operation between a chip card and a microprocessor-based system | Jürgen Velsen | 2003-02-18 |