Inventor

COMMARIEU ANNIE

FR10 patents

⚠️ This page may combine multiple inventors who share the name “COMMARIEU ANNIE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ARKEMA

2 patents

US7014048B2Mar 21, 2006

Composition formed of mercaptans which can be used in a process for the flotation of ores

ARKEMA17 citations83

US7227046B2Jun 5, 2007

Method for making bisphenol A

ARKEMA14 citations82

ELF ATOCHEM

1 patent

US6123850ASep 26, 2000

Process for the purification of virtually anhydrous organic liquids

ELF ATOCHEM23 citations91

ELF AQUITAINE

1 patent

US5493058AFeb 20, 1996

Synthesis of methyl mercaptan from dimethyl disulphide

ELF AQUITAINE25 citations90

COMMARIEU ANNIE

1 patent

US9260957B2Feb 16, 2016

Use of nanoparticles for labelling oil field injection waters

COMMARIEU ANNIE15 citations73

PREUDHOMME HUGUES

1 patent

US8853619B2Oct 7, 2014

Method for detecting tracer compounds for hydrocarbon production

PREUDHOMME HUGUES9 citations70

ATOCHEM ELF SA

1 patent

US5801283ASep 1, 1998

Process for the purification of an alkanesulphonyl chloride and of the corresponding alkanesulphonic acid

ATOCHEM ELF SA2 citations62

ELF ACQUITAINE PRODUCTION

1 patent

US5990356ANov 23, 1999

Method for purifying dimethyl sulphoxide (DMSO)

ELF ACQUITAINE PRODUCTION8 citations60

ELF AQUITAINE EXPLORATION PRODUCTION FRANCE

1 patent

US6020530AFeb 1, 2000

Process for purification of dimethyl sulphoxide (DMSO)

ELF AQUITAINE EXPLORATION PRODUCTION FRANCE2 citations55

ELF AQUITAINE EXPLORATION

1 patent

US6235198B1May 22, 2001

Process for purification of dimethyl sulphoxide (DMSO)

ELF AQUITAINE EXPLORATION1 citations44