Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5084547 | Thermotropic, fully aromatic polycondensates, a process for their preparation and their use for the production of moulded articles, fibres, filaments, sheet products and films | Harald Pielartzik, Rolf-Volker Meyer, Bernd Willenberg | 1992-01-28 |
| 5015689 | Unsaturated polyester resins containing thermotropic polymers, a process for their preparation and their use for the production of moulded bodies | Helmut-Martin Meier, Harald Pielartzik | 1991-05-14 |
| 5013518 | Process for the production of polyamide sheet products | Werner Nielinger, August Bockmann, Helmut Schulte | 1991-05-07 |
| 4719284 | Multistage process for the preparation of poly(tetramethylene-adipamide) | Werner Nielinger, Rudolf Binsack, Ludwig Bottenbruch, Heinz-Josef Fullmann | 1988-01-12 |
| 4687709 | Magnetic recording carrier containing radiation hardenable dispersing agents | Gerhard Hubler, Hermann Perrey, Burkhard Nippe, Heinrich Kober | 1987-08-18 |
| 4673728 | Process for the production of copolyamide from aromatic dicarboxylic acids, adipic acid and hexamethylene diamine | Werner Nielinger, Rudolf Binsack, Ludwig Bottenbruch, Heinz-Josef Fullmann | 1987-06-16 |
| 4668448 | Thermoplastic processing of thermotropic liquid-crystalline polymers under the influence of electric fields | Gunter Weber, Hans-Rudolf Dicke, Roland Vogelsgesang, Walter Simm | 1987-05-26 |
| 4579934 | Thermotropic, aromatic polyester carbonates, process for the production thereof and mouldings, filaments, fibers and films thereof | Manfred Schmidt, Hermann Perrey, Aziz E. Sayed | 1986-04-01 |