Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12378159 | Branched copolymers as dispersants for mineral binders | Jörg Zimmermann, Lukas Frunz | 2025-08-05 |
| 12338175 | Comb polymers as blocking additives for swelling clays | Ulf Velten, Lukas Frunz, Patrick JUILLAND | 2025-06-24 |