Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12110254 | Concrete-forming composition | Robert Baumann, Alexandra Hild, Marc Schmitz | 2024-10-08 |
| 5310849 | Amino and ammonium isocyanates, a process for their preparation, their use for the production of polymers containing ammonium groups and the polymers thus produced | Hans-Josef Buysch, Klaus Konig, Alexander Klausener, Klaus Szablikowski | 1994-05-10 |
| 5294702 | Water-soluble polymerizable 3-allyloxy-2-hydroxypropylether of cellulose | Klaus Szablikowski | 1994-03-15 |
| 5182380 | Dihydroxypropyl sulphoethyl celluloses, their preparation and their use | Klaus Szablikowski | 1993-01-26 |
| 5166332 | Alkenyl methyl hydroxypropyl cellulose ethers and a process for their production | — | 1992-11-24 |
| 5166333 | Methyl hydroxypropyl cellulose ethers and a process for their production | — | 1992-11-24 |
| 5062889 | Process for the preparation of hydrocolloid mixtures having improved dispersibility | Frank Hohl | 1991-11-05 |