Jan O. Noren

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Grodinge, SE

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Patents Grantslast 30 patents

Information Patent Grant
Guanine derivative
- Patent number 4,798,833
- Issue date Jan 17, 1989
- Astra Lakemedel Aktiebolag
- Karl N. Johansson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Phosphonoformic acid esters and pharmaceutical compositions contain...
- Patent number 4,591,583
- Issue date May 27, 1986
- Astra Lakemedel Aktiebolag
- Ake J. E. Helgstrand
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Phosphonoformic acid esters
- Patent number 4,536,400
- Issue date Aug 20, 1985
- Astra Lakemedel Aktiebolag
- .ANG.ke J. E. Helgstrand
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Phosphonoformic acid esters and pharmaceutical compositions contain...
- Patent number 4,386,081
- Issue date May 31, 1983
- Astra Lakemedel Aktiebolag
- Ake J. E. Helgstrand
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Phosphonoformic acid esters
- Patent number 4,372,894
- Issue date Feb 8, 1983
- Astra Lakemedel Aktiebolag
- Ake J. E. Helgstrand
- C07 - ORGANIC CHEMISTRY