Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6949601 | Single stage seed polymerization for the production of large polymer particles with a narrow size distribution | Øystein Paulsen, Steinar Pedersen, Bård Sæthre, Rolf Olaf Larsen | 2005-09-27 |
| 6228925 | Two-stage seed swelling procedure for producing monodisperse PVC particles | Steinar Pedersen, Arvid Berge, Harald Jacobsen, Bård S.ae butted.thre, John Ugelstad | 2001-05-08 |
| 6160061 | Process for preparing an aqueous emulsion with narrow droplet size distribution, the use of such an emulsion for preparing a polymer dispersion, and the recovery of polymer particles from such a dispersion | Arvid Berge, John Ugelstad deceased, Anne Dalager Dyrli, Steinar Pedersen | 2000-12-12 |