Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4839419 | Method for immobilizing dissolved proteins | Dieter Kraemer, Hermann Plainer, Bruno Sproessier, Helmut Uhlig | 1989-06-13 |
| 4824894 | Biodegradable organosol flocculants | Angelo Scordialo, Jurgen Masanek | 1989-04-25 |
| 4753708 | Method for heat sealing | Gerhard Markert, Horst Pennewiss, Waldemar Schleier | 1988-06-28 |
| 4640954 | Polymer suspension containing a water-soluble polymer suspended in an oil phase | Horst Pennewiss, Gerhard Markert | 1987-02-03 |
| 4521552 | Process for making an emulsion polymer | Jurgen Masanek | 1985-06-04 |
| 4511694 | Hydrophilic polymer carrier for proteins | Dieter Kramer, Horst Pennewiss, Hermann Plainer, Waldemar Schleier | 1985-04-16 |