Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5504146 | Toughened partly aromatic copolyamides | Walter Goetz, Christoph Plachetta, Uwe Wolf, Gerd Blinne | 1996-04-02 |
| 5298595 | Partly aromatic copolyamides of reduced triamine content | Gunter Pipper, Hans-Peter Weiss, Christoph Plachetta, Eckhard M. Koch | 1994-03-29 |
| 5252661 | Impact modifying rubber and partly aromatic copolyamides | Gunter Pipper, Hans-Peter Weiss, Christoph Plachetta, Eckhard M. Koch, Gerd Blinne +2 more | 1993-10-12 |
| 5218082 | Partly aromatic copolyamide of reduced triamine content | Gunter Pipper, Hans-Peter Weiss, Christoph Plachetta, Eckhard M. Koch | 1993-06-08 |
| 5081222 | Partly aromatic copolyamide of reduced triamine content | Gunter Pipper, Hans-Peter Weiss, Christoph Plachetta, Eckhard M. Koch | 1992-01-14 |
| 5039786 | Continuous preparation of copolyamides from caprolactam and salt of diamine and dicarboxylic acid | Gunter Pipper, Claus Cordes, Franz Schmidt, Eckhard M. Koch | 1991-08-13 |
| 5003009 | Impact-resistant nylon molding materials which are less susceptible to stress cracking | Hans G. Matthies | 1991-03-26 |
| 4990564 | Thermoplastic molding materials | Christof Taubitz, Klaus Boehlke, Hermann Gausepohl, Christoph Plachetta | 1991-02-05 |
| 4970255 | Flameproof thermoplastic molding materials based on partly aromatic amide copolymers | Gunter Pipper, Hans-Peter Weiss, Christoph Plachetta, Eckhard M. Koch, Gerd Blinne +2 more | 1990-11-13 |
| 4965318 | Thermoplastic molding materials based on nylons and styrene copolymers | Christof Taubitz, Erhard Seiler, Juergen Hambrecht, Konrad Mitulla | 1990-10-23 |
| 4847330 | Thermoplastic molding materials based on nylons and ethylene copolymers | Christoph Plachetta, Rainer Theysohn, Franz G. Mietzner | 1989-07-11 |
| 4837264 | Polyamide compositions containing alkyl orthotitanate or dialkyltin dilaurate | Franz Zahradnik, Karlheinz Ulmerich, Graham E. McKee, Richard Pflueger, Rainer Theysohn | 1989-06-06 |
| 4818793 | Impact-resistant nylon molding materials which are less susceptible to stress cracking | Hans G. Matthies | 1989-04-04 |
| 4791027 | Nylon granules having an outer shell | Franz Zahradnik, Hans-Peter Weiss | 1988-12-13 |
| 4782117 | Thermoplastic molding materials based on nylons and polycarbonates | Dietrich Lausberg | 1988-11-01 |
| 4751107 | Heat-curable hot-melt enamel and its preparation | Udo Reiter, Hans-Josef Oslowski, Helmut Lehmann | 1988-06-14 |
| 4694042 | Elastomeric thermoplastic molding materials and their preparation | Graham E. McKee, Hilmar Ohlig, Hans-Josef Sterzel | 1987-09-15 |
| 4554320 | Nylon molding materials having high impact strength | Walter Ziegler, Franz Brandstetter, Rainer Theysohn, Richard Pflueger | 1985-11-19 |
| 4530940 | Stabilized melamine resin foams | Frank P. Woerner, Harald Mahnke, Peter Neumann, Gerhard Turznik, Hanshelmut Kaeppel | 1985-07-23 |
| 4421840 | Photopolymerizable recording material containing a diisocyanate modified nylon binder | August Lehner, Heinz-Ulrich Werther, Dieter Naegele, Werner Lenz, Mong-Jon Jun +1 more | 1983-12-20 |
| 4314927 | Flameproofed filled nylon molding materials | Rainer Theysohn | 1982-02-09 |