Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11795414 | Metalworking fluid containing a branched alcohol propoxylate | Frank Rittig, Marcel Harhausen, Thorsten Schoeppe, Marcus Leubner, Lu Yi Zhang +2 more | 2023-10-24 |
| 11634654 | Polycarboxylic acid-based additives for fuels and lubricants | Maxim Peretolchin, Harald Böhnke, Wolfgang Grabarse, Ludwig Völkel, Günter Oetter +3 more | 2023-04-25 |