Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12410118 | Glycerol (meth)acrylate carboxylic ester having a long shelf life | Patrik Hartmann, Marita Kaufmann, Steffen Krill, Thorben Schütz, Marcel Treskow | 2025-09-09 |
| 11447579 | Concrete flow improvers and water reducers | Steffen Krill, Johannes Vorholz, Andreas Weber, Marita Kaufmann | 2022-09-20 |
| 11414373 | Glycerol (meth)acrylate carboxylic ester having a long shelf life | Patrik Hartmann, Marita Kaufmann, Steffen Krill, Thorben Schütz, Marcel Treskow | 2022-08-16 |
| 6936734 | Process for manufacturing unsaturated carboxylic acid anhydrides | Bardo Schmitt, Joachim Knebel, Wolfgang Klesse, Benedikt Laux | 2005-08-30 |
| 6639099 | Process for synthesis of Di(meth)acrylic acid esters | Joachim Knebel, Joachim Carl, Guenter Graeff | 2003-10-28 |