Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7696381 | Alternative dimerisation reagents for synthesis of iodixanol | Harald Dugstad, Michel Gacek, Trygve Gulbrandsen, Per Strande | 2010-04-13 |
| 6310243 | Iodinated x-ray contrast media | Torsten Almen, Sven Andersson, Lars-Goran Wistrand, Klaes Golman, Oyvind Antonsen +6 more | 2001-10-30 |
| 6303101 | Bismuth compounds | Jo Klaveness, Torsten Almen, Klaes Golman, Michael Droege, Shi-Bao Yu | 2001-10-16 |
| 5993780 | Contrast media | Torsten Almen, Sven Andersson, Lars-Goran Wistrand, Klaes Golman, .O slashed.yvind Antonsen +6 more | 1999-11-30 |
| 5985245 | Contrast agents for MRI using a manganese compound and kojic acid | Klaes Golman, Goran Pettersson, Jo Klaveness, Pal Rongved, Peter Leander +1 more | 1999-11-16 |
| 5932190 | Multinuclear complexes for X-ray imaging | Torsten Almen, Michael Droege, Harald Dugstad, Jere D. Fellman, Sook-Hui Kim +5 more | 1999-08-03 |
| 5882628 | Contrast media | Torsten Almen, Sven Andersson, Lars-Goran Wistrand, Klaes Golman, Oyvind Antonsen +6 more | 1999-03-16 |
| 5863519 | Composition and method of MRI using both a positive and a negative contrast agent | Klaes Golman, Goran Pettersson, Jo Klaveness, Pal Rongved, Peter Leander +2 more | 1999-01-26 |
| 5817289 | Non-cluster type bismuth compounds | Jo Klaveness, Torsten Almen, Klaes Golman, Michael Droege, S. B. Yu | 1998-10-06 |
| 5798089 | Chelant moieties linked to an aryl moiety by an interrupted alkylene linker | John Varadarajan, Alan D. Watson | 1998-08-25 |
| 5772984 | Method of ultrasound imaging using microbubble-forming, solid X-ray contrast agents | Jo Klaveness, Per Strande, Lars Stubberud | 1998-06-30 |
| 5716598 | Contrast medium for magnetic resonance imaging using physiologically tolerable manganese compound | Klaes Golman, Goran Pettersson, Jo Klaveness, Pal Rongved, Peter Leander | 1998-02-10 |
| 5676928 | Liposomes | Jo Klaveness, Trond Jacobsen, Pal Rongved, Thorfinn Ege, Hiroshi Kikuchi +1 more | 1997-10-14 |
| 5614168 | Multinuclear complexes for X-ray imaging | Torsten Alm en, Klaus D. Krautwurst, Sook-Hui Kim, Pal Rongved, Jo Klaveness +1 more | 1997-03-25 |
| 5607661 | Aggregates of x-ray microparticles for ultrasound imaging | Jo Klaveness, Per Strande, Lars Stubberud | 1997-03-04 |
| 5587144 | Diazine chelating agents for diagnostic imaging | Torsten Alm en, Harald Dugstad, Jo Klaveness, Klaus D. Krautwurst, Pal Rongved | 1996-12-24 |
| 5531978 | Aminopolycarboxylic acids and derivatives thereof | Torsten Almen, Jo Klaveness, Pal Rongved, Terje Thomassen, Harald Dugstad | 1996-07-02 |
| 5482699 | Multinuclear complexes for x-ray imaging | Torsten Almen, C. Allen Chang, Michael Droege, Harald Dugstad, Jere D. Fellman +6 more | 1996-01-09 |
| 5458869 | Multinuclear complexes for X-ray imaging | Torsten Almen, Klaus D. Krautwurst, Sook-Hui Kim, Pal Rongved, Jo Klaveness +1 more | 1995-10-17 |
| 5439668 | Heterocyclic chelating agents | Torsten Almen, Harald Dugstad, Jo Klaveness, Klaus D. Krautwurst, Pal Rongved | 1995-08-08 |
| 5419893 | Aminopolycarboxylic acids and derivatives thereof for magnetic resonance imaging | Torsten Almen, Jo Klaveness, Pal Rongved, Terje Thomassen | 1995-05-30 |
| 5348954 | Heterocyclic chelating agents | Torsten Almen, Harald Dugstad, Jo Klaveness, Klaus D. Krautwurst, Pal Rongved | 1994-09-20 |
| 5198208 | Aminopolycarboxylic acids and derivatives thereof | Torsten Almen, Jo Klaveness, Pal Rongved, Terje Thomassen | 1993-03-30 |
| 5128121 | Mixture of a positive and negative contrast agent for magnetic resonance imaging | Jo Klaveness | 1992-07-07 |