Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12305090 | Protective films made of polyolefin support material, primer and radiation-crosslinkable hot melt adhesive | Dirk Wulff, Matthias Gerst, Christoph Kiener | 2025-05-20 |
| 9982392 | Antifoaming agents for the paper industry, based on oil in water emulsions | Christoph Hamers, Klaus Moeller, Uwe Albrecht | 2018-05-29 |
| 9481785 | Finely divided, cationic or amphoteric, aqueous polymer dispersions, process for their preparation, their use, cationic or amphoteric protective colloids and their preparation | Anja Song, Michele N. Williams-Harry, Petra Arnold, Simone Milazzo | 2016-11-01 |
| 9359724 | AKD composition and manufacture of paper and paperboard | Alois Kindler, Mari Granstroem, Hubertus Kroener | 2016-06-07 |
| 9315943 | Finely divided, starch-containing polymer dispersions, processes for their preparation and use as sizes in papermaking | Carmen-Elena Cimpeanu, Petra Arnold, Christoph Hamers | 2016-04-19 |
| 8901227 | Fine-particle, cationic, aqueous polymer dispersions, method for the production thereof, and use thereof | Anja Song | 2014-12-02 |
| 8685207 | Finely divided starch-containing polymer dispersions, method for the production thereof and use thereof as sizing agent in paper manufacturing | Anja Song, Petra Arnold | 2014-04-01 |