Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9763870 | Formulation comprising liquid ester quats and/or imidazolinium salts and polymer thickeners | Peter Schwab, Ursula Westerholt, Jochen Kleinen, Christian Hartung, Hans-Juergen Koehle | 2017-09-19 |