Guy Nineuil

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Bihorel, FR

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Patents Grantslast 30 patents

Information Patent Grant
Cleaning of filter surfaces
- Patent number 4,857,211
- Issue date Aug 15, 1989
- Rhone-Poulenc Chimie
- Guy Nineuil
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Apparatus for distributing a substance over a surface
- Patent number 4,568,461
- Issue date Feb 4, 1986
- Rhone-Poulenc Chimie de Base
- Jean Aoustin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Production of phosphoric acid
- Patent number 4,557,915
- Issue date Dec 10, 1985
- Rhone-Poulenc Chimie de Base
- Guy Nineuil
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process and apparatus for discharging and degassing a slurry from a...
- Patent number 4,545,788
- Issue date Oct 8, 1985
- Rhone-Poulenc Chimie de Base
- Guy Nineuil
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Pretreatment of crude wet process phosphoric acid
- Patent number 4,369,169
- Issue date Jan 18, 1983
- Rhone-Poulenc Industries
- Guy Nineuil
- C01 - INORGANIC CHEMISTRY