Issued Patents All Time
Showing 26–46 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4804708 | Thermoplastic moulding compounds based on special graft polymers | Dieter Wittmann, Christian Lindner, Hans-Jurgen Kress, Jochen Schoeps | 1989-02-14 |
| 4786671 | Flameproofing agent combinations and their use in thermoplastic moulding compositions of polycarbonates and ABS polymers | Hans-Jurgen Kress, Friedemann Muller, Christian Lindner, Josef Beukers | 1988-11-22 |
| 4777212 | Thermoplastic polycarbonate moulding compositions | Hans-Jurgen Kress, Winfried Paul, Christian Lindner, Josef Buekers | 1988-10-11 |
| 4774289 | Thermoplastic moulding compositions of polycarbonate and terpolymers | Hans-Jurgen Kress, Christian Lindner, Leo Morbitzer, Jochen Schoeps, Edgar Leitz | 1988-09-27 |
| 4767821 | Polymer powder compositions containing tetrafluoroethylene polymers | Christian Lindner, Bernd Urbanneck | 1988-08-30 |
| 4766165 | Thermoplastic moulding compositions having flame-retarding properties | Hans-Jurgen Kress, Friedemann Muller, Christian Lindner, Josef Buekers, Gert Todtemann | 1988-08-23 |
| 4751260 | Flame-retarding, polycarbonate moulding materials of high impact strength | Hans-Jurgen Kress, Friedemann Muller, Christian Lindner, Josef Buekers | 1988-06-14 |
| 4746701 | Thermoplastics moulding compositions based on polysiloxane/polycarbonate block copolymers | Hans-Jurgen Kress, Winfried Paul, Jochen Schoeps, Karl-Heinz Ott | 1988-05-24 |
| 4742104 | Thermoplastic moulding compositions based on polycarbonate/graft polymer mixtures | Christian Lindner, Otto Koch, Hans-Jurgen Kress | 1988-05-03 |
| 4731405 | Thermoplastic moulding materials with high tracking resistance | Jurgen Kirsch, Peter Baasch, Hans-Jurgen Kress, Christian Lindner | 1988-03-15 |
| 4692488 | Thermoplastic polycarbonate moulding compositions | Hans-Jurgen Kress, Friedemann Muller, Christian Lindner, Josef Buekers | 1987-09-08 |
| 4683265 | Thermoplastic moulding compositions consisting of polycarbonates, graft polymers and copolymers | Hans-Jurgen Kress, Christian Lindner, Leo Morbitzer, Karl-Heinz Ott, Jochen Schoeps | 1987-07-28 |
| 4622363 | Thermoplastic moulding compositions with an improved heat distortion point | Herbert Eichenauer, Hans-Jurgen Kress, Karl-Heinz Ott, Josef Buekers | 1986-11-11 |
| 4596851 | Thermoplastic moulding compositions based on polycarbonate/graft polymer mixtures | Christian Lindner, Otto Koch, Hans-Jurgen Kress | 1986-06-24 |
| 4564654 | Process for the preparation and/or further processing of polymer blends | Volker Serini, Christian Lindner, Wolfgang Nising | 1986-01-14 |
| 4563496 | Self-extinguishing thermoplastic moulding compositions of polycarbonate and ABS-polymers | Christian Lindner, Friedemann Muller, Hans-Jurgen Kress, Josef Buekers | 1986-01-07 |
| 4463130 | Flame-resistant polymer mixtures | Volker Serini, Udo Rudolph, Josef Buekers, Werner Nouvertne, Dieter Freitag | 1984-07-31 |
| 4461868 | Mixture of a thermoplastic polymer of an alkyl methacrylate and a graft polymer of methyl methacrylate onto crosslinked alkyl acrylate rubber | Christian Lindner, Karl-Heinz Ott, Josef Buekers, Dieter Neuray | 1984-07-24 |
| 4415692 | Stabilized thermoplastic moulding compositions | Karsten-Josef Idel, Hans-Josef Buysch, Josef Buekers | 1983-11-15 |
| 4381359 | Stabilized thermoplastic moulding compositions | Karsten-Josef Idel, Hans-Josef Buysch, Dieter Margotte | 1983-04-26 |
| 4357267 | Thermoplastic moulding compositions of cellulose esters | Heinrich Alberts, Winfried Fischer, Friedemann Muller, Christian Leuschke, Hans-Peter Baasch | 1982-11-02 |