Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7714163 | Process for preparing quaternary acid and ammonium salts | Philippe Dellis | 2010-05-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7714163 | Process for preparing quaternary acid and ammonium salts | Philippe Dellis | 2010-05-11 |