Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6977236 | Preparation of a double metal cyanide catalyst | Michiel Barend Eleveld, Robert Adrianus Wilhelmus Grotenbreg | 2005-12-20 |
| 6716788 | Preparation of a double metal cyanide catalyst | Michiel Barend Eleveld, Robert Adrianus Wilhelmus Grotenbreg | 2004-04-06 |
| 6699961 | DMC complex catalyst and process for its preparation | Michiel Barend Eleveld, Riemer Alberts De Groot, Johan Paul Smit | 2004-03-02 |
| 6403667 | Macromer stabiliser precursor for polymer polyols | Michiel Barend Eleveld, Willem Karzijn | 2002-06-11 |