Trygve Gulbrandsen

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Oslo, NO

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Patents Grantslast 30 patents

Information Patent Grant
Alternative dimerisation reagents for synthesis of iodixanol
- Patent number 7,696,381
- Issue date Apr 13, 2010
- GE Healthcare AS
- Arne Berg
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of contrast agents
- Patent number 6,610,885
- Issue date Aug 26, 2003
- Amersham Health AS
- Trygve Gulbrandsen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of tri-iodo benzene compounds
- Patent number 6,137,006
- Issue date Oct 24, 2000
- Nycomed Imaging AS
- William Thieking
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of contrast agents
- Patent number 5,840,967
- Issue date Nov 24, 1998
- Nycomed Imaging AS
- Trygve Gulbrandsen
- C07 - ORGANIC CHEMISTRY