Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6569929 | Method to prepare phosphoramides, and resin compositions containing them | John R. Campbell, James Ross Fishburn | 2003-05-27 |
| 6433046 | Flame retardant resin compositions containing phosphoramides, and method of making | John R. Campbell, Hendrik Verhoogt, Walter van der Heijden, Egidius Hubertus Johannes Van Der Veeken, Johannes Martinus Dina Goossens +3 more | 2002-08-13 |
| 6388046 | Flame retardant resin compositions containing phosphoramides, and method for making | John R. Campbell, John J. Talley, Johannes Martinus Dina Goossens, Luc Govaerts, Hendrik Verhoogt +4 more | 2002-05-14 |
| 6228912 | Flame retardant resin compositions containing phosphoramides and method for making | John R. Campbell, Johannes Martinus Dina Goossens, Luc Govaerts, Hendrik Verhoogt, Richard Lucas +1 more | 2001-05-08 |
| 6221939 | Flame retardant resin compositions containing phosphoramides, and method for making | John R. Campbell, John J. Talley, Johannes Martinus Dina Goossens, Luc Govaerts, Hendrik Verhoogt +2 more | 2001-04-24 |