Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE44826 | Screw extruder mechanism, in particular twin-screw extruder mechanism, for the processing of strongly outgassing materials | Erwin Haring, Horst Eggerl | 2014-04-08 |
| 7462656 | Electrically conductive compositions and method of manufacture thereof | Christiaan Henricus Johannes Koevoets | 2008-12-09 |
| 7122619 | Method of separating a polymer from a solvent | Norberto Silvi, Mark Howard Giammattei, David Woodruff, Paul R. Wilson, Paul William Buckley +1 more | 2006-10-17 |
| 6949622 | Method of separating a polymer from a solvent | Norberto Silvi, Mark Howard Giammattei, David Woodruff, Paul R. Wilson, Paul William Buckley +1 more | 2005-09-27 |
| 6743846 | Preparation of flame retardant expandable poly(arylene ether)/polystyrene compositions | Adrie Landa | 2004-06-01 |
| 6583205 | Flame retardant expandable poly(arylene ether)/polystyrene compositions and preparation thereof | Adrie Landa | 2003-06-24 |
| 6489404 | Reduction of carbonized particles in a poly(arylene ether)-polyamide composition | Piet J Bolluijt, Jasper R. Bouma, Herve Cartier, Ulrich Hofmann, Christiaan Henricus Johannes Koevoets +4 more | 2002-12-03 |
| 6365677 | Reduction of carbonized particles | Piet J Bolluijt, Jasper R. Bouma, Herve Cartier, Ulrich Hofmann, Christian Henricus Koevoets +4 more | 2002-04-02 |
| 6221283 | Conductive compositions with compositionally controlled bulk resistivity | Raja N. Dharmarajan, Robert Hossan, Biswaroop Majumdar, Alan J. Oshinski, Christiaan Henricus Johannes Koevoets +3 more | 2001-04-24 |
| 6079866 | Mixing apparatus for mixing thermosetting and thermoplastic resin blends prior to molding | Joseph M. H. Janssen, Martin A. Van Nuus | 2000-06-27 |
| 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, Christiaan Henricus Johannes Koevoets +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, Christiaan Henricus Johannes Koevoets +1 more | 1998-06-02 |