Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5693321 | Polymers containing diester units | Jo Klaveness, Unni Nordby Wiggen | 1997-12-02 |
| 5676925 | Contrast agents comprising gas-containing or gas-generating polymer microparticles or microballoons | Jo Klaveness, Pal Rongved, Jan Solberg, Unni Nordby Wiggen, Keith Redford | 1997-10-14 |
| 5674468 | Contrast agents comprising gas-containing or gas-generating polymer microparticles or microballoons | Jo Klaveness, Pal Rongved, Jan Solberg, Unni Nordby Wiggen, Keith Redford | 1997-10-07 |
| 5607661 | Aggregates of x-ray microparticles for ultrasound imaging | Arne Berg, Jo Klaveness, Lars Stubberud | 1997-03-04 |