Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12157820 | In-line ultrasonic check for detecting the partial vulcanization of a rubber mixture in the in situ silanization of bright fillers | Andreas Schroeder, Ludwig Graeff, Juergen Schilling | 2024-12-03 |
| 10988602 | Method for testing the in situ silanization of bright fillers | Andreas Schroeder, Ludwig Graeff, Juergen Schilling | 2021-04-27 |
| 10287425 | Compositions, containing thermoplastics based on polyvinyl chloride and containing cross-linked NBR microgels modified with hydroxyl groups | Torsten Ziser, Harald Kleinknecht | 2019-05-14 |
| 9796124 | Method for determining the quality of non-crosslinked rubber mixtures, and corresponding device | Andreas Schroeder, Ludwig Graeff | 2017-10-24 |