Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8048504 | Composite having two or more layers, including an EVOH layer | Guido Schmitz, Harald Haeger, Hans Ries | 2011-11-01 |
| 7582342 | Molding composition based on polyetheramides | Franz-Erich Baumann, Martin Himmelmann, Olivier Farges | 2009-09-01 |
| 7175896 | Composite having two or more layers, including an EVOH layer | Guido Schmitz, Harald Haeger, Hans Ries | 2007-02-13 |
| 6884485 | Molding composition based on polyetheramides | Franz-Erich Baumann, Martin Himmelmann, Olivier Farges | 2005-04-26 |
| 6677015 | Molding composition with good capability for blow molding | Martin Himmelmann, Franz-Erich Baumann, Guido Schmitz, Georg Oenbrink, Harald Haeger +1 more | 2004-01-13 |
| 6579581 | Polymer blend having good low-temperature impact strength | Franz-Erich Baumann, Guido Schmitz, Georg Oenbrink, Harald Haeger | 2003-06-17 |
| 5053440 | Polymeric materials which can be inscribed by laser light | Ralf Schueler, Christian Herkt-Maetzky | 1991-10-01 |
| 4985494 | Thermoplastic molding compositions, and a process for the production thereof | Ralf Schueler, Joachim Muegge, Michael Droescher, Roland Feinauer | 1991-01-15 |
| 4923926 | Thermoplastic molding compositions, and a process for the production thereof | Ralf Schueler, Joachim Muegge, Michael Droescher, Roland Feinauer | 1990-05-08 |
| 4920174 | Impact-resistant polyester molding compounds | — | 1990-04-24 |
| 4840993 | Impact-resistant polyamide molding compounds | — | 1989-06-20 |
| 4755552 | Impact-resistant polyamide molding compounds | Hans Jadamus, Michael Droescher | 1988-07-05 |
| 4496613 | Aqueous media for the treatment of wood and wooden materials and a process for such treatment | Hans-Dieter Zagefka, Alfred Konietzny | 1985-01-29 |
| 4379890 | Water-soluble polymers carrying quaternary ammonium groups, their preparation and use | Alfred Konietzny | 1983-04-12 |
| 4312730 | Heat-curable aqueous coating compositions for anodic dip-electrocoating | — | 1982-01-26 |
| 4309260 | Heat-curable aqueous coating compositions | — | 1982-01-05 |
| 4269626 | Aqueous acid/amino 1,3-butadiene polymer reaction product agent for treating wood and wooden materials | Klaus Gorke | 1981-05-26 |
| 4233202 | Process for the purification of epoxy compounds | Dieter Berger, Wolfgang Seeliger | 1980-11-11 |
| 4204014 | Liquid coating compositions containing little or no solvent | Jorg Dorffel, Werner Andrejewski | 1980-05-20 |