Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9758718 | Highly concentrated, water-free amine salts of hydrocarbon alkoxysulfates and use and method using aqueous dilutions of the same | Britta Jakobs-Sauter, Uwe Kaltwasser, Heinz Napierala, Herbert Koch | 2017-09-12 |
| 9732270 | Highly concentrated, water-free amine salts of hydrocarbon alkoxysulfates and use and method using aqueous dilutions of the same | Britta Jakobs-Sauter, Uwe Kaltwasser, Heinz Napierala, Herbert Koch | 2017-08-15 |
| 5705663 | Quaternized triethanolamine difatty acid esters | Michael Brock, Kurt Kosswig | 1998-01-06 |