Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6891076 | Process for the recovery of perfluorinated sulphonic acids from spent acid residue | Ole Stahl | 2005-05-10 |
| 6573415 | Process for the preparation of mono alkyl aromatic compounds | Sven Ivar Hommeltoft | 2003-06-03 |
| 6123836 | Process for the removal of acid compounds from a hydrocarbon stream | Sven Ivar Hommeltoft | 2000-09-26 |
| 6043404 | Removal of alkyl halides from hydrocarbon stream | Sven Ivar Hommeltoft, Annemarie Bauer | 2000-03-28 |