Issued Patents All Time
Showing 51–75 of 120 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6177061 | Contrast agents comprising an azeotropic mixture of two gases for ultrasound investigations | Roald Skurtveit, Pal Rongved, Lars Hoff | 2001-01-23 |
| 6159445 | Light imaging contrast agents | Bjorn Fuglass, Påal Rongved, Edvin Wilhelm Johannesen, Paul Mark Henrichs, Wolfgang Hans Heinrich +4 more | 2000-12-12 |
| 6117412 | Non-cluster type bismuth compounds | Ame Berg, Torsten Almen, Klaes Golman, Michael Droege, Shi-Bao Yu | 2000-09-12 |
| 6110444 | Gas-containing microcapsules useful as contrast agents for diagnostic imaging | Balin Balinov | 2000-08-29 |
| 6106806 | Microbubble-containing contrast agents having a non-proteinaceous crosslinked or polymerised amphiphilic shell | Hanno Priebe, Pal Rongved, Lars Stubberud, Roald Skurtveit, Harald Dugstad | 2000-08-22 |
| 6051207 | Contrast agents | Anne Naevestad, Alan Cuthbertson, Magne Solbakken | 2000-04-18 |
| 5985245 | Contrast agents for MRI using a manganese compound and kojic acid | Klaes Golman, Goran Pettersson, Arne Berg, Pal Rongved, Peter Leander +1 more | 1999-11-16 |
| 5932190 | Multinuclear complexes for X-ray imaging | Torsten Almen, Arne Berg, Michael Droege, Harald Dugstad, Jere D. Fellman +5 more | 1999-08-03 |
| 5928626 | Contrast agents, consisting of carbohydrate particles | Pal Rongved, Lars Stubberud | 1999-07-27 |
| 5919753 | Cross-linking agent | Pal Rongved, Per Strande | 1999-07-06 |
| 5919434 | Polymeric surfactant-encapsulated microbubbles and their use in ultrasound imaging | Harald Dugstad, Per Antonius Foss, Pal Rongved, Roald Skurtveit | 1999-07-06 |
| 5869651 | Hydrazide derivatives of polyamides and their medical use as chelating agents | Richard J. Himmelsbach, Pal Rongved, Per Strande, Harald Dugstad | 1999-02-09 |
| 5863519 | Composition and method of MRI using both a positive and a negative contrast agent | Klaes Golman, Goran Pettersson, Arne Berg, Pal Rongved, Peter Leander +2 more | 1999-01-26 |
| 5827502 | Microparticulate microbubble-generating contrast agents | Pal Rongved, Lars Stubberud | 1998-10-27 |
| 5817289 | Non-cluster type bismuth compounds | Arne Berg, Torsten Almen, Klaes Golman, Michael Droege, S. B. Yu | 1998-10-06 |
| 5795562 | Contrast agents comprising gas-containing or gas-generating microparticles or microballoons | Keith Redford, Pal Rongved, Jan Solberg, Per Strande, Unni Nordby Wiggen | 1998-08-18 |
| 5772984 | Method of ultrasound imaging using microbubble-forming, solid X-ray contrast agents | Arne Berg, Per Strande, Lars Stubberud | 1998-06-30 |
| 5767299 | Contrast agents | Per Strande | 1998-06-16 |
| 5738837 | Lanthanide paramagnetic agents for magnetometric imaging | Thorfinn Ege, Scott M. Rocklage | 1998-04-14 |
| 5735279 | SQUID magnetometry using ferro-, ferri- are paramagnetic particles | Thorfinn Ege, Scott M. Rocklage | 1998-04-07 |
| 5733525 | Method of EII using a water insoluble particulate agent | — | 1998-03-31 |
| 5725840 | Steroidal ester contrast media for x-ray and magnetic resonance imaging | Frode Rise, John Varadarajan, Arne J.o slashed.rgen Aasen | 1998-03-10 |
| 5718884 | Microbubble-based contrast agents with crosslinked and reduced proteinaceous shells | Pal Rongved, John Henrik Johansen, Per Antonius Foss, Anders H.o slashed.gset, Anne Marie Hvoslef | 1998-02-17 |
| 5716598 | Contrast medium for magnetic resonance imaging using physiologically tolerable manganese compound | Klaes Golman, Goran Pettersson, Arne Berg, Pal Rongved, Peter Leander | 1998-02-10 |
| 5693321 | Polymers containing diester units | Per Strande, Unni Nordby Wiggen | 1997-12-02 |