Issued Patents 2004
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6800276 | Polyureas and water-soluble or water-dispersible polymeric salts | Son Nguyen Kim, Peter Hossel | 2004-10-05 |
| 6783770 | Hard capsules comprising polymers of vinyl esters and polyethers, their use and production | Maximilian Angel, Karl Kolter, Michael Gotsche | 2004-08-31 |
| 6770293 | Soft capsules comprising polymers of vinyl esters and polyethers, the use and production thereof | Maximilian Angel, Karl Kolter, Michael Gotsche | 2004-08-03 |
| 6737049 | Cationic polymers and their use | Son Nguyen Kim, Volker Schehlmann | 2004-05-18 |
| 6736981 | Particulate polymers as filter aids | Marcos Gomez, Tilman Rock, Helmut Meffert | 2004-05-18 |
| 6733680 | Use of particulate polymers as filter aids for aqueous liquids | Helmut Witteler, Christian Drohmann, Loni Schweikert, Karl Kolter | 2004-05-11 |
| 6710122 | Preparing aqueous polymer dispersions | Maximilian Angel, Karl Kolter | 2004-03-23 |
| 6682725 | High molecular weight mass cationic copolymers | Reinhold Dieing, Peter Hossel, Stephan Kothrade, Katrin Zeitz, Hans-Jurgen Raubenheimer +1 more | 2004-01-27 |