Pierre Vanat

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Geneva, CH

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Patents Grantslast 30 patents

Information Patent Grant
Container intended for the separate storage of active compositions...
- Patent number 4,997,083
- Issue date Mar 5, 1991
- Vifor S.A.
- Maurice Loretti
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Multilayer sheet material, process for its manufacture and its use
- Patent number 4,917,925
- Issue date Apr 17, 1990
- Vifor S.A.
- Maurice Loretti
- B32 - LAYERED PRODUCTS