Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7892522 | Contrast agents | David Callum Johnson, Jonny Østensen, Morten Eriksen, Audun Tornes, Sigmund Frigstad +4 more | 2011-02-22 |
| 6274120 | Dry microparticles for use as a contrast agent | Harald Dugstad, Per Antonius Foss, Jo Klaveness, Pal Rongved, Jan Solberg +1 more | 2001-08-14 |
| 6221337 | Microbubbles surrounded by a monolayer of negatively charged phospholipids as contrast agents | Harald Dugstad, Jo Klaveness, Pal Rongved, Jorunn Br.ae butted.nden | 2001-04-24 |
| 6217850 | Method of making lyophilized microbubble compositions useful as contrast agents | Harald Dugstad, Jo Klaveness, Pal Rongved, Jorunn Braenden | 2001-04-17 |
| 6177061 | Contrast agents comprising an azeotropic mixture of two gases for ultrasound investigations | Jo Klaveness, Pal Rongved, Lars Hoff | 2001-01-23 |
| 6106806 | Microbubble-containing contrast agents having a non-proteinaceous crosslinked or polymerised amphiphilic shell | Jo Klaveness, Hanno Priebe, Pal Rongved, Lars Stubberud, Harald Dugstad | 2000-08-22 |
| 5990263 | Contrast agents | Harald Dugstad, Pal Rongved | 1999-11-23 |
| 5919434 | Polymeric surfactant-encapsulated microbubbles and their use in ultrasound imaging | Harald Dugstad, Per Antonius Foss, Jo Klaveness, Pal Rongved | 1999-07-06 |