Inventor

VELLY MARIE

FR13 patents

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

INST FRANCAIS DU PETROLE

10 patents

US6093862AJul 25, 2000

Process for slowing the growth and/or agglomeration and possibly retarding the formation of hydrates in a production effluent

INST FRANCAIS DU PETROLE64 citations95

US5981816ANov 9, 1999

Method for inhibiting or retarding hydrate formation or agglomeration in a production effluent

INST FRANCAIS DU PETROLE27 citations92

US5958844ASep 28, 1999

Method of transporting hydrates suspended in production effluents

INST FRANCAIS DU PETROLE28 citations92

US5817898AOct 6, 1998

Process for inhibiting or retarding the formation, growth and/or aggregation of hydrates in production effluents

INST FRANCAIS DU PETROLE41 citations91

US6417417B1Jul 9, 2002

Additive formulation for improving transport of oilfield effluents which may contain hydrates, and a process using this formulation

INST FRANCAIS DU PETROLE20 citations89

US6221920B1Apr 24, 2001

Composition that can be used as an emulsifying and dispersing surface agent and its production process

INST FRANCAIS DU PETROLE14 citations73

US5789635AAug 4, 1998

Method for inhibiting or retarding hydrate formation, growth and/or agglomeration

INST FRANCAIS DU PETROLE15 citations73

US6492430B1Dec 10, 2002

Methods of making emulsifying and dispersing surfactants and their use

INST FRANCAIS DU PETROLE7 citations72

US6476081B1Nov 5, 2002

Process for the manufacture of compositions which can be used as emulsifying and dispersing surfactants the compositions obtained and their uses

INST FRANCAIS DU PETROLE10 citations72

US5848644ADec 15, 1998

Process for reducing the tendency of hydrates to agglomerate in production effluents containing paraffin oils

INST FRANCAIS DU PETROLE12 citations72

IFP ENERGIES NOW

3 patents

US9486789B2Nov 8, 2016

Fischer-Tropsch catalyst based on a metal of group VIIIB and an oxides support comprising alumina, silica, a spinel and phosphorus

IFP ENERGIES NOW7 citations82

US9512365B2Dec 6, 2016

Fischer-tropsch process using a catalyst based on a metal of group VIIIB and an oxides support comprising alumina, silica and phosphorus

IFP ENERGIES NOW3 citations71

US11020728B2Jun 1, 2021

Catalyst comprising a boron-doped active phase

IFP ENERGIES NOW0 citations58