Philippe Krafft

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Tavaux, FR

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Patents Grantslast 30 patents

Information Patent Grant
Process for the treatment of the by-products from a reaction for th...
- Patent number 7,183,449
- Issue date Feb 27, 2007
- Solvay S.A.
- Lionel Casaubon Seignour
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the purification of 1,1-dichloro-1-fluoroethane
- Patent number 5,346,594
- Issue date Sep 13, 1994
- Solvay (Societe Anonyme)
- Paul Lechaude
- C07 - ORGANIC CHEMISTRY