Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 6096852 | UV-stabilized and other modified polycarbonates and method of making same | Cornelis Johannes Lensvelt, Johannes H. G. M. Lohmeijer, Gerrit de Wit | 2000-08-01 | $170,662,000 |
| 6011125 | Amide modified polyesters | Jan Lohmeijer, Reimo Faber, Gabrie Hoogland, Gert De Wit, Bret Ja Chisholm | 2000-01-04 | $252,706,000 |