Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11447713 | Hyperbranched polyesters and their use as wax inhibitor, as pour point depressant, as lubricant or in lubricating oils | Anna Maria Mueller-Cristadoro, Edward Bohres, Stefan Frenzel, Felix Alexander Westerhaus, Tina Noack +1 more | 2022-09-20 |
| 11274180 | Use of hydrophobically modified polyalkanolamines as wax inhibitors, pour point depressant and additive for lubricants | Anna Maria Mueller-Cristadoro, Stefan Frenzel, Matthias Fies, Edward Bohres, Szilard Csihony | 2022-03-15 |