Issued Patents All Time
Showing 1–25 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5958596 | Composite material | Uwe Claussen, Hanns P. Muller | 1999-09-28 |
| 5382625 | Thermoplastic moulding compositions with high notched impact strength | Christian Lindner, Karl-Heinz Ott, Hans-Eberhard Braese | 1995-01-17 |
| 5194334 | Process for the production of sheet metal/duroplast composite elements | Bert Brassat, Karl-Ludwig Noble, Bernhard Hess, Heino Muller, Heinz Eichner | 1993-03-16 |
| 5124382 | Blends of polyarylene sulfides, epoxides, anhydrides, glass fibers and optionally other fillers | Burkhard Kohler, Wolfgang Wehnert, Joachim Franke | 1992-06-23 |
| 5102929 | Mixtures of polyarylene sulphides, glass fibres and heterocyclic nitroaryloxy compounds | Burkhard Kohler, Klaus Kraft, Hans-Detlef Heinz, Wolfgang Wehnert | 1992-04-07 |
| 5064884 | Blends of polyarylene sulfides, epoxides, glass fibers, optionally anhydride-containing polymers and optionally other additives | Burkhard Kohler, Wolfgang Wehnert, Manfred Schmidt, Walter Schafer, Klaus Reinking | 1991-11-12 |
| 5055345 | Multilayer composite material | Joachim Wank, Lutz Schrader, Werner Waldenrath | 1991-10-08 |
| 4961179 | Curable reaction compositions for producing data carriers | Werner Kloker, Dieter Freitag, Bernhard Hess, Helmut Schmid | 1990-10-02 |
| 4812589 | Polyhydroxyl compounds containing a sulfonic acid ester group | Klaus Prater, Heinrich Heine, Dieter Freitag | 1989-03-14 |
| 4788224 | Two stage process for the production of molded articles | Hanns P. Muller, Heinrich Heine | 1988-11-29 |
| 4728676 | Thermosetting reactive resin mixtures and a process for the production of moldings using these mixtures | Hanns P. Muller, Dimitrios Kerimis, Heinrich Heine | 1988-03-01 |
| 4720519 | Process for the production of non-foamed moldings | Wilfried Orywol, Fritz Ehrhard | 1988-01-19 |
| 4690998 | Special epoxy resins | Bernd Wahle, Dieter Freitag, Heinrich Heine, Manfred Blazejak | 1987-09-01 |
| 4689376 | Heat-hardenable epoxide resin mixtures | Dimitrios Kerimis, Hanns P. Muller, Heinrich Heine | 1987-08-25 |
| 4683267 | Thermoplastic moulding compounds based on polyoxymethylene and polymeric adipatecarbonate mixed esters | Christian Lindner, Karola Brudermanns, Helmut Waniczek, Helmut Hurnik | 1987-07-28 |
| 4666980 | Transparent moulding compositions | Christian Lindner, Karl-Heinz Ott, Hans-Eberhard Braese, Hans-Jurgen Kress | 1987-05-19 |
| 4657976 | Moulding compositions of vinyl chloride polymers, graft polymers and polymeric plasticizers having a high resistance to ageing | Karl-Heinz Ott, Christian Lindner, Hans-Eberhard Braese, Helmut Hurnik | 1987-04-14 |
| 4533728 | Process for the production of high molecular weight polyester carbonates | Helmut Waniczek, Karola Brudermanns | 1985-08-06 |
| 4522964 | Polymer powders containing graft polymer | Christian Lindner, Jurgen Hinz, Ludwig Trabert | 1985-06-11 |
| 4518515 | Moulding compositions of vinyl chloride polymers, graft polymers and polymeric plasticizers having a high resistance to ageing | Karl-Heinz Ott, Christian Lindner, Hans-Eberhard Braese, Helmut Hurnik | 1985-05-21 |
| 4518743 | Moulding compositions of vinyl chloride polymers, certain copolymers and polymeric plasticisers having a high resistance to ageing | Christian Lindner, Karl-Heinz Ott, Hans-Eberhard Braese, Helmut Hurnik | 1985-05-21 |
| 4511695 | Soft polymer alloys | Christian Lindner, Hans-Eberhard Braese, Karl-Heinz Ott | 1985-04-16 |
| 4506045 | Cellulose ester-aliphatic polycarbonate thermoplastic moulding compositions | Helmut Waniczek, Christian Lindner, Carlhans Suling, Herbert Bartl | 1985-03-19 |
| 4404379 | Cycloaminals and a process for their preparation | Manfred Hajek, Kuno Wagner, Wolfgang Wellner | 1983-09-13 |
| 4382114 | Method of producing metal effect lacquerings and sheets treated with weather-resistant multicoat metal effect lacquerings | Peter Hohlein, Bernd Peltzer, Gerhard Mennicken | 1983-05-03 |