Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8017814 | Process for the preparation of polyether polyols | Melis Hasselaar, Parminder Sangha | 2011-09-13 |
| 5089458 | Synthetic saponite-derivatives, a method for preparing such saponites and their use in catalytic (hydro) conversions | Johan Breukelaar, Rutger A. Van Santen | 1992-02-18 |