Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11661514 | Polyphenylene ether composition, method for the manufacture thereof, and articles comprising the composition | Jung Ah Lee, Christopher Ziegler | 2023-05-30 |
| 10213980 | Lined pipes and fittings, associated forming method, and method of improving the chlorine resistance of high density polyethylene pipes | Johannes Everardus Fortuijn, Biagio Banfi | 2019-02-26 |
| 8871865 | Flame retardant thermoplastic polycarbonate compositions | Bernardus Johannes Paulus Jansen, Edward Kung, Wilhelmus Johannes Daniel Steendam | 2014-10-28 |
| 8691902 | Flame retardant polycarbonate compositions, method of manufacture thereof, and articles therefrom | Snezana Grcev, Christianus Johannes Jacobus Maas, Hendrik Cornelis Jacobus de Nooijer, Srinivas Siripurapu, Karin van de Wetering | 2014-04-08 |
| 7462656 | Electrically conductive compositions and method of manufacture thereof | Jan Keulen | 2008-12-09 |
| 7226963 | Conductive polyphenylene ether-polyamide blend | Johannes Matthijssen | 2007-06-05 |
| 6489404 | Reduction of carbonized particles in a poly(arylene ether)-polyamide composition | Piet J Bolluijt, Jasper R. Bouma, Herve Cartier, Ulrich Hofmann, Jan Keulen +4 more | 2002-12-03 |
| 6486255 | Conductive polyphenylene ether-polyamide blend | Johannes Matthijssen | 2002-11-26 |
| 6469093 | Conductive polyphenylene ether-polyamide blend | Johannes Matthijssen | 2002-10-22 |
| 6455110 | Electrostatic powder coating on non-conductive plastics | Johannes E. Fortuyn, Gerd Claus Hochberg, Ron Van Hoorn, Jan Wagenaar | 2002-09-24 |
| 6353050 | Thermoplastic blend comprising poly(arylene ether) and polyamide | Jozef H. P. Bastiaens, Bret Ja Chisholm, Lennea T. Petersson | 2002-03-05 |
| 6221283 | Conductive compositions with compositionally controlled bulk resistivity | Raja N. Dharmarajan, Robert Hossan, Biswaroop Majumdar, Alan J. Oshinski, Jan Keulen +3 more | 2001-04-24 |
| 5981656 | Compositions of poly(phenylene ether) and polyamide resins, which exhibit improved beard growth reduction | Neil Andrew McGaughan, Gim F. Lee, Jr., Ronald James Wroczynski, John B. Yates, III, Jan Keulen +1 more | 1999-11-09 |
| 5760132 | Compositions of poly(phenylene ether) and polyamide resins, which exhibit improved beard growth reduction | Neil Andrew McGaughan, Gim F. Lee, Jr., Ronald James Wroczyski, John B. Yates, III, Jan Keulen +1 more | 1998-06-02 |
| 5534600 | Extrudable thermoplastic composition comprising a compatibilized polyphenylene ether polyamide resin blend | Christiaan M. E. Bailly | 1996-07-09 |