Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12410118 | Glycerol (meth)acrylate carboxylic ester having a long shelf life | Patrik Hartmann, Steffen Krill, Thorben Schütz, Marcel Treskow, Andrea Wittkowski | 2025-09-09 |
| 11447579 | Concrete flow improvers and water reducers | Steffen Krill, Johannes Vorholz, Andreas Weber, Andrea Wittkowski | 2022-09-20 |
| 11414373 | Glycerol (meth)acrylate carboxylic ester having a long shelf life | Patrik Hartmann, Steffen Krill, Thorben Schütz, Marcel Treskow, Andrea Wittkowski | 2022-08-16 |
| 9701846 | Type of road markings for supporting the environment detection of vehicles | Guido Protzmann, Joern Kiwitt, Dominik Kiefer, Guenter Schmitt, Michael Olapoju | 2017-07-11 |
| 8936853 | Adhesive agents for plastisols | Jan Hendrik Schattka, Gerd Loehden, Winfried Belzner, Michael Wolff, Rainer Lomoelder +2 more | 2015-01-20 |
| 8084136 | Heat-sealing material for aluminum foils and polyethylene terephthalate foils against polypropyl, polyvinyl chloride, and polystyrol containers | Gerd Loehden, Sven Balk, Axel Schroeder, Thorsten Brand, Gabriele Brenner | 2011-12-27 |
| 8025758 | Heat-sealing compound for sealing aluminium foil and polyethylene terephthalate film to polypropylene, polyvinyl chloride and polystyrene containers | Gerd Loehden, Sven Balk, Manfred Braum, Juergen Hartmann, Michael Wicke | 2011-09-27 |
| 5523354 | Method of crosslinking organic polymers | Volker Kerscher, Werner Siol, Karl J. Folsch | 1996-06-04 |
| 5468800 | Binder which is crosslinkable at room temperature | Karl J. Folsch, Jürgen Hartmann | 1995-11-21 |