Inventor
Frode Rise
Inventor
Oslo, NO
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Kprimary
A61KPreparations for medical, dental or toiletry purposes36%
C07DHeterocyclic compounds29%
C07CAcyclic or carbocyclic compounds14%
Y10TTechnical subjects covered by former us classification14%
C07JSteroids7%
PatentTitleYear
5,827,501'Use of free radicals in ESR and ESREMR imaging'19985,725,840'Steroidal ester contrast media for x-ray and magnetic resonance imaging'19985,700,448'Use of persistent free-radicals in magnetic resonance imaging'19975,599,522'Triarylmethyl radicals and the use of inert carbon free radicals in MRI'19975,435,991'Use of persistent heterocyclic free-radicals in magnetic resonance imaging'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995Patents assigned to NYCOMED INNOVATION AB (1)· patent assignee history
1995Based in Orlo, NO· patent location history
1997–1998Patents assigned to NYCOMED IMAGING AS (4)· patent assignee history
1997–1998Based in Oslo, NO· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NYCOMED IMAGING AS | 4 | 1997–1998 |
| NYCOMED INNOVATION AB | 1 | 1995 |
Locations
| Location | Patents | Span |
|---|---|---|
| Oslo, NO | 4 | 1997–1998 |
| Orlo, NO | 1 | 1995 |