Total Fina Elf France

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Puteaux, FR

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Patents Grantslast 30 patents

Information Patent Grant
Hydrocarbon mixtures comprising modified polycyclic aromatic hydroc...
- Patent number 7,534,924
- Issue date May 19, 2009
- Total Fina Elf France
- Guy Lemoine
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method and device for continuously treating waste water of industri...
- Patent number 7,402,192
- Issue date Jul 22, 2008
- Total Fina Elf France
- Jean-François Buisson
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method and device for the continuous determination of damage to sys...
- Patent number 7,402,800
- Issue date Jul 22, 2008
- Total Fina Elf France
- Thierry Delvigne
- G01 - MEASURING TESTING
Information Patent Grant
Device for homogeneous distribution of a fluid in a chamber and use...
- Patent number 7,258,144
- Issue date Aug 21, 2007
- Total Fina Elf France
- Daniel Barthod
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for loading a chamber with solid particles
- Patent number 6,805,171
- Issue date Oct 19, 2004
- Total Fina Elf France
- Pierre Crespin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

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