Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6087529 | Process for the stabilization of alkylbenzenesulphonates | Edouard M. Mathieu, Dominique Moulin, Jean Michel Legac | 2000-07-11 |
| 5830832 | Overbased carboxlates | Rainer Benda, Edouard M. Mathieu | 1998-11-03 |
| 5501807 | Overbased carboxylates | Rainer Benda, Edouard M. Mathieu | 1996-03-26 |