Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6989469 | Preparation method | David Cleve Eubanks, Raymond Lawrence June, Timothy Michael Nisbet, Joseph Broun Powell | 2006-01-24 |
| 6939996 | Process for the hydrogenation of alkylaryl ketones | Timothy Michael Nisbet | 2005-09-06 |
| 6712882 | Process for the purification of industrial waste water from a propylene oxide production process | Johan Hendrik De Bie, Robert Frank Dee, Raymond Lawrence June | 2004-03-30 |
| 6500310 | Process for the treatment of waste water | Robert Frank Dee | 2002-12-31 |
| 6437207 | Process for the preparation of styrenes | Hendrik Dirkzwager | 2002-08-20 |
| 6420620 | Process for preparing styrenes | Johan Hendrik De Bie, Hendrik Dirkzwager, Robertus Raymundus Maria Overtoom | 2002-07-16 |