Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4888370 | Flame-resistant polyamides | Dieter Freitag, Thomas Joswig, Karsten-Josef Idel, Heinz-Josef Fullmann | 1989-12-19 |
| 4837276 | Phosphorus-containing oligomers and polymers containing polyphenylene ether blocks and mixtures of other plastics therewith | Karl Fuhr, Karl-Heinz Ott | 1989-06-06 |
| 4801632 | Cellulose ester moulding materials with improved toughness | Herbert Eichenauer, Christian Lindner, Hartwig Hocker, Helmut Keul | 1989-01-31 |
| 4786671 | Flameproofing agent combinations and their use in thermoplastic moulding compositions of polycarbonates and ABS polymers | Hans-Jurgen Kress, Horst Peters, Christian Lindner, Josef Beukers | 1988-11-22 |
| 4769444 | Flameproof polyamides | Thomas Joswig, Karsten-Josef Idel, Heinz-Josef Fullmann | 1988-09-06 |
| 4766165 | Thermoplastic moulding compositions having flame-retarding properties | Hans-Jurgen Kress, Christian Lindner, Horst Peters, Josef Buekers, Gert Todtemann | 1988-08-23 |
| 4751260 | Flame-retarding, polycarbonate moulding materials of high impact strength | Hans-Jurgen Kress, Christian Lindner, Horst Peters, Josef Buekers | 1988-06-14 |
| 4692488 | Thermoplastic polycarbonate moulding compositions | Hans-Jurgen Kress, Christian Lindner, Horst Peters, Josef Buekers | 1987-09-08 |
| 4632951 | Metal oxides on organic, halogen-containing carriers as flameproofing agents | Karl Fuhr, Theobald Eicher | 1986-12-30 |
| 4581409 | ABS-moulding compositions with improved fire repellency | Karl Zabrocki, Joachim Doring | 1986-04-08 |
| 4563496 | Self-extinguishing thermoplastic moulding compositions of polycarbonate and ABS-polymers | Christian Lindner, Horst Peters, Hans-Jurgen Kress, Josef Buekers | 1986-01-07 |
| 4548987 | ABS-Polycarbonate mixtures which have improved flame resistance | Wolfgang Bauer, Christian Lindner, Hans-Jurgen Kress, Karl Zabrocki, Josef Buekers | 1985-10-22 |
| 4357267 | Thermoplastic moulding compositions of cellulose esters | Heinrich Alberts, Winfried Fischer, Horst Peters, Christian Leuschke, Hans-Peter Baasch | 1982-11-02 |
| 4296762 | Smokable products | Theobald Eicher | 1981-10-27 |
| 4193897 | Contact lenses formed of mixtures of cellulose esters and ethylene/vinyl acetate copolymers | Frank Wingler, Theobald Eicher, Winfried Fischer, Richard Prinz | 1980-03-18 |