Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5976527 | High surface area support having bound latex particles containing oxirane groups for immobilization of substances | Werner Siol, Dieter Kraemer, Norbert Suetterlin, Cornelia Scordialo, Erwin Schuster | 1999-11-02 |
| 5652316 | Universally compatible pigment dispersants | Michael W. May, Werner Hoss, Werner Siol | 1997-07-29 |
| 5306743 | Multiple phase synthetic resin dispersion | Wolfgang Klesse, Marliese Weber | 1994-04-26 |
| 4829101 | Polymer particles and latices thereof for the immobilization of biologically active substances | Dieter Kraemer, Werner Siol, Norbert Suetterlin, Cornelia Feil | 1989-05-09 |
| 4753708 | Method for heat sealing | Horst Pennewiss, Waldemar Schleier, Reiner Schnee | 1988-06-28 |
| 4710525 | Polymer particles and latices thereof for the immobilization of biologically active substances | Dieter Kraemer, Werner Siol, Norbert Suetterlin, Cornelia Feil | 1987-12-01 |
| 4640954 | Polymer suspension containing a water-soluble polymer suspended in an oil phase | Reiner Schnee, Horst Pennewiss | 1987-02-03 |
| 4542175 | Method for thickening aqueous systems | Herbert Fink, Klaus Huebner, Norbert Suetterlin | 1985-09-17 |
| 4452862 | Pharmaceutical coating materials soluble or swellable in gastric juice and pharmaceutical dosage forms coated therewith | Dieter Dreher, Klaus Lehmann, Werner Siol, Hubert Rauch | 1984-06-05 |
| 4373056 | Aqueous artificial resin dispersions free of emulsifying agents | Siegmund Besecke, Herbert Fink, Norbert Sutterlin, Gunter Schroder, Willi Tilch | 1983-02-08 |
| 4338418 | Process for graft copolymerization | Heinz Jost, Hellmuth Knoell, Horst Pennewiss | 1982-07-06 |
| 4281081 | Process for graft copolymerization | Heinz Jost, Hellmuth Knoell, Horst Pennewiss | 1981-07-28 |