Eric Maillefer

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Mont-sur-Rolle, CH

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Patents Grantslast 30 patents

Information Patent Grant
Perfuming ingredient, process for its preparation and utilization o...
- Patent number 4,904,465
- Issue date Feb 27, 1990
- Firmenich SA
- Eric Maillefer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Macrocyclic carbonyl compounds, process for their preparation and t...
- Patent number 4,443,632
- Issue date Apr 17, 1984
- Firmenich SA
- Karl H. Schulte-Elte
- C07 - ORGANIC CHEMISTRY