Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8663992 | Process for treating polymers containing residual catalyst | Wilhelm Klaas Frijlink | 2014-03-04 |
| 8334348 | Process for the modification of biodegradable polymers | Wilhelm Klaas Frijlink | 2012-12-18 |
| 7078553 | Ketone peroxide derivatives, their preparation and use | Anna Gerdine Van De Bovenkamp-Bouwman, Joachim Willem J. Van Gendt, John Meijer, Andreas Petrus Van Swieten | 2006-07-18 |
| 6770774 | Peroxides, their preparation process and use | Anna Gerdine Van De Bovenkamp-Bouwman, Joachim J. Van Gendt, John Meijer, Bart Fischer | 2004-08-03 |
| 6720398 | Use of trioxepans in the process to make high-solid acrylic, styrenic, and LDPE-type resins | John Meijer | 2004-04-13 |
| 6566391 | Trioxepan compounds | John Meijer, René Gerritsen | 2003-05-20 |
| 6552215 | Ketone peroxide derivatives, their preparation and use | Anna Gerdine Van De Bovenkamp-Bouwman, Joachim Willem J. Van Gendt, John Meijer, Andreas Petrus Van Swieten | 2003-04-22 |
| 6482970 | Peroxides, their preparation process and use | Anna Gerdine Van De Bovenkamp-Bouwman, Joachim Willem J. Van Gendt, John Meijer, Bart Fischer | 2002-11-19 |
| 6384287 | Peroxides, their preparation process and use | Anna Gerdine Van De Bovenkamp-Bouwman, Bernhard de Vries, John Meijer, Ejaz Ahmed Syed | 2002-05-07 |
| 6323289 | Extrusion process for enhancing the melt strength of polypropylene | Bart Fischer, Geesje Klasina Spijkerman | 2001-11-27 |
| 6103833 | Process for enhancing the melt strength of polypropylene (co)polymers | Boen Ho O, Hans Westmijze | 2000-08-15 |
| 5932660 | Modification of (co) polymers with cyclic ketone peroxides | John Meijer, Gerrit Bekendam, Leonie STIGTER | 1999-08-03 |
| 5808110 | Cyclic ketone peroxide formulations | Reinder Torenbeek, John Meijer, Gerrit Bekendam | 1998-09-15 |
| 5610240 | Anti-reversion coagents for rubber vulcanization | Auke Gerardus Talma, Rudolf F. de Block, Rabindra Nath Datta | 1997-03-11 |
| 5447985 | Modification of (CO)polymers with unsaturated peroxyacids | Anthony J. DeNicola, Jr., Caroline Wei-Berk, Jernej Jelenic, John Meijer | 1995-09-05 |
| 5426155 | Anti-reversion coagents for rubber vulcanization | Auke Gerardus Talma, Rudolf F. de Block, Rabindra Nath Datta | 1995-06-20 |
| 5405918 | (Poly)sulfide containing polycitraconimides and polyitaconimides | Auke Gerardus Talma, Rudolf F. de Block | 1995-04-11 |
| 5202386 | Modification of (co)polymers employing organic peroxides | John Meijer, Peter Hope, Jernej Jelenic | 1993-04-13 |
| 5157087 | Organic peroxides and their use in the preparation of epoxide groups-containing (co)polymers | John Meijer, Johannes P. J. Verlaan | 1992-10-20 |
| 5037892 | Modification of (co)polymers employing organic peroxides | John Meijer, Peter Hope, Jernej Jelenic | 1991-08-06 |