Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4708985 | Hydrophilic polyester compounds | Michael Diamantoglou, Helmut Magerlein, Walter Brodowski, Wolfgang Grimm | 1987-11-24 |
| 4630924 | Conical DC plasma emission source | — | 1986-12-23 |
| 4599467 | Production of vicinal alkylene glycols | Hilde Kersten | 1986-07-08 |
| 4543409 | Water-insoluble fibers of cellulose acetate, cellulose propionate and cellulose butyrate with an extremely high absorptive capacity for water and physiological liquids | Michael Diamantoglou, Alexander Brandner | 1985-09-24 |
| 4522880 | Thick polyimide-metal laminates with high peel strength | Werner Klostermeier, Jeffery D. Lasher, Hans Zengel | 1985-06-11 |
| 4482246 | Inductively coupled plasma discharge in flowing non-argon gas at atmospheric pressure for spectrochemical analysis | Ramon M. Barnes | 1984-11-13 |
| 4370487 | Process for, respectively, the production and purification of dicarboxylic and polycarboxylic acid anhydrides | Erich Klimesch | 1983-01-25 |
| 4246151 | Cataphoretically depositable aqueous coating composition, a method for the preparation thereof and a method of depositing the composition | Gilles Dohy, Hilde Kersten, Anton Toth, Jean P. Vollmer | 1981-01-20 |