Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4405603 | Method for rendering factors IX and X hepatitis-safe with calcium ions | Horst Schwinn, Gerhardt Kumpe, Wilfried Wormsbacher | 1983-09-20 |
| 4404134 | Collagen sponge | Udo Becker, Konrad Braun | 1983-09-13 |
| 4404187 | Method for rendering factors II and VII hepatitis-safe with a chelating agent | Horst Schwinn, Gerhardt Kumpe, Hans M. Preis | 1983-09-13 |
| 4331766 | Collagen solution, process for its manufacture and its use | Udo Becker, Konrad Braun | 1982-05-25 |
| 4308204 | Process for preparing the third component of the complement from human blood plasma | Udo Becker | 1981-12-29 |
| 4297344 | Blood coagulation factors and process for their manufacture | Horst Schwinn, Gerhardt Kumpe, Bernd Herchenhan | 1981-10-27 |
| 4245039 | Stable clumping factor for the identification of fibrinogen and fibrin cleavage products and process for preparing it | Friedrich Brauns, Kurt F. Fischer | 1981-01-13 |