Kurt Burgdorf

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Ried-Brig, CH

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Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of a racemic or optically active 4-(hyd...
- Patent number 6,262,295
- Issue date Jul 17, 2001
- Lonza AG
- Christine Bernegger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of an enantiomer of a (1R, 4S) or (1S,...
- Patent number 6,252,112
- Issue date Jun 26, 2001
- Lonza A.G.,
- Christine Bernegger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of (1S,4R)- or (1R,4S)- 4-(2-amino-6-c...
- Patent number 6,156,893
- Issue date Dec 5, 2000
- Lonza A. G.
- Christine Bernegger
- C07 - ORGANIC CHEMISTRY