Issued Patents All Time
Showing 26–50 of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6106806 | Microbubble-containing contrast agents having a non-proteinaceous crosslinked or polymerised amphiphilic shell | Jo Klaveness, Hanno Priebe, Lars Stubberud, Roald Skurtveit, Harald Dugstad | 2000-08-22 |
| 5990263 | Contrast agents | Harald Dugstad, Roald Skurtveit | 1999-11-23 |
| 5985245 | Contrast agents for MRI using a manganese compound and kojic acid | Klaes Golman, Goran Pettersson, Arne Berg, Jo Klaveness, 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 | Jo Klaveness, Lars Stubberud | 1999-07-27 |
| 5919753 | Cross-linking agent | Jo Klaveness, Per Strande | 1999-07-06 |
| 5919434 | Polymeric surfactant-encapsulated microbubbles and their use in ultrasound imaging | Harald Dugstad, Per Antonius Foss, Jo Klaveness, Roald Skurtveit | 1999-07-06 |
| 5869651 | Hydrazide derivatives of polyamides and their medical use as chelating agents | Richard J. Himmelsbach, Jo Klaveness, 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, Jo Klaveness, Peter Leander +2 more | 1999-01-26 |
| 5827502 | Microparticulate microbubble-generating contrast agents | Jo Klaveness, Lars Stubberud | 1998-10-27 |
| 5795562 | Contrast agents comprising gas-containing or gas-generating microparticles or microballoons | Jo Klaveness, Keith Redford, Jan Solberg, Per Strande, Unni Nordby Wiggen | 1998-08-18 |
| 5718884 | Microbubble-based contrast agents with crosslinked and reduced proteinaceous shells | Jo Klaveness, 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, Jo Klaveness, Peter Leander | 1998-02-10 |
| 5676925 | Contrast agents comprising gas-containing or gas-generating polymer microparticles or microballoons | Jo Klaveness, Jan Solberg, Per Strande, Unni Nordby Wiggen, Keith Redford | 1997-10-14 |
| 5676928 | Liposomes | Jo Klaveness, Arne Berg, Trond Jacobsen, Thorfinn Ege, Hiroshi Kikuchi +1 more | 1997-10-14 |
| 5674468 | Contrast agents comprising gas-containing or gas-generating polymer microparticles or microballoons | Jo Klaveness, Jan Solberg, Per Strande, Unni Nordby Wiggen, Keith Redford | 1997-10-07 |
| 5614168 | Multinuclear complexes for X-ray imaging | Arne Berg, Torsten Alm en, Klaus D. Krautwurst, Sook-Hui Kim, Jo Klaveness +1 more | 1997-03-25 |
| 5614169 | Contrast agents, consisting of galactose particles and an amphilic carboxylic acid | Jo Klaveness, Lars Stubberud | 1997-03-25 |
| 5587144 | Diazine chelating agents for diagnostic imaging | Torsten Alm en, Arne Berg, Harald Dugstad, Jo Klaveness, Klaus D. Krautwurst | 1996-12-24 |
| 5569449 | Gaseous microparticles as ultrasound contrast agents | Jo Klaveness, Per Strande | 1996-10-29 |
| 5567412 | Contrast agents consisting of galactose particles and an amphilic carboxylic acid | Jo Klaveness, Lars Stubberud | 1996-10-22 |
| 5567413 | Flexible amphiphilic microbubbles for ultrasound | Jo Klaveness, Hanno Priebe, Lars Stubberud | 1996-10-22 |
| 5558856 | Microbubble-generating contrast agents for ultrasound and magnetic resonance imaging | Jo Klaveness, Lars Stubberud | 1996-09-24 |
| 5558857 | Contrast agents | Jo Klaveness, Per Strande | 1996-09-24 |
| 5536490 | Contrast agents | Jo Klaveness, Hanno Priebe, Lars Stubberud | 1996-07-16 |