Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7112551 | Double metal complex catalyst | Michiel Barend Eleveld, Johan Paul Smit, Robert Adrianus Wilhelmus Grotenberg | 2006-09-26 |
| 7060647 | Double metal complex catalyst | Michiel Barend Eleveld, Johan Paul Smit, Robert Adrianus Wilhelmus Grotenbreg | 2006-06-13 |
| 6699961 | DMC complex catalyst and process for its preparation | Michiel Barend Eleveld, Ronald Van Kempen, Johan Paul Smit | 2004-03-02 |
| 6596842 | Polymerizing alkylene oxide with sound or radiation treated DMC | Michiel Barend Eleveld, Johan Paul Smit, Robert Adrianus Wilhelmus Grotenbreg | 2003-07-22 |