Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8177960 | Asphaltene-stabilising molecules having a tetrapyrrolic ring | Jean-Michel Rouet, Didier Groffe | 2012-05-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8177960 | Asphaltene-stabilising molecules having a tetrapyrrolic ring | Jean-Michel Rouet, Didier Groffe | 2012-05-15 |