Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9839597 | Combating dentine hypersensitivity with a non-ionic polymer | Karin Maria Bryske, Mark Ieuan Edwards, Louise Gracia, Simon King | 2017-12-12 |
| 9375518 | Surface protection of exposed biological tissues | Stig Bengmark, Kare Larsson, Roland Andersson | 2016-06-28 |
| 8461104 | Surface protection of exposed biological tissues | Stig Bengmark, Kare Larsson, Roland Andersson | 2013-06-11 |
| 6503955 | Pourable liquid vehicles | Douglas Joseph Dobrozsi, Jerry William Hayes, II, Rouja Hristova Ivanova, Paschalis Alexandridis | 2003-01-07 |
| 5753259 | Method of preparing controlled-release preparations for biologically active materials and resulting compositions | Sven Engstrom, Kare Larsson | 1998-05-19 |
| 5371109 | Controlled release composition for a biologically active material dissolved or dispersed in an L2-phase | Sven Engstrom, Kare Larsson | 1994-12-06 |
| 5279660 | Use of viscosity-adjusting agent to counteract viscosity decrease upon temperature increase of a water-based system | Anders Carlsson, Olle Stenberg | 1994-01-18 |
| 5219926 | Method of covalently bonding biopolymer to a solid hydrophilic organic polymer | Martin Malmsten, Krister Holmberg, Carina Andren | 1993-06-15 |
| 5151272 | Method of preparing controlled-release preparations for biologically active materials and resulting compositions | Sven Engstrom, Kare Larsson | 1992-09-29 |
| 4599089 | Coal-water dispersion | Lars Stigsson | 1986-07-08 |