Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |