Inventor
MERDRIGNAC ISABELLE
FR13 patents
Patents
13 patentsUS9650580B2May 16, 2017
Integrated process for the treatment of oil feeds for the production of fuel oils with a low sulphur and sediment content
IFP ENERGIES NOW86 citations96
US11421166B2Aug 23, 2022
Process for the production of fuels of heavy fuel type from a heavy hydrocarbon-containing feedstock using a separation between the hydrotreatment stage and the hydrocracking stage
IFP ENERGIES NOW10 citations84
US9982203B2May 29, 2018
Process for the conversion of a heavy hydrocarbon feedstock integrating selective cascade deasphalting with recycling of a deasphalted cut
IFP ENERGIES NOW5 citations71
US12338402B2Jun 24, 2025
Process for the preparation of olefins, comprising de-asphalting, hydrocracking and steam cracking
IFP ENERGIES NOW0 citations51
US12098333B2Sep 24, 2024
Process for the preparation of olefins, involving de-asphalting, hydroconversion, hydrocracking and steam cracking
IFP ENERGIES NOW0 citations51
US11959030B2Apr 16, 2024
Process for the preparation of olefins, comprising hydrotreatment, de-asphalting, hydrocracking and steam cracking
IFP ENERGIES NOW0 citations51
US12049591B2Jul 30, 2024
Bitumens comprising unconventional bitumen bases
IFP ENERGIES NOW0 citations49
US11702603B2Jul 18, 2023
Method for converting feedstocks comprising a hydrocracking step, a precipitation step and a sediment separation step, in order to produce fuel oils
IFP ENERGIES NOW0 citations49
US11692142B2Jul 4, 2023
Method for converting feedstocks comprising a hydrotreatment step, a hydrocracking step, a precipitation step and a sediment separation step, in order to produce fuel oils
IFP ENERGIES NOW0 citations49
US10160924B2Dec 25, 2018
Process for refining a heavy hydrocarbon-containing feedstock implementing a selective cascade deasphalting
IFP ENERGIES NOW1 citations49
US12467003B2Nov 11, 2025
Hydrotreating process using a sequence of catalyst with a catalyst based on nickel, molybdenum and tungsten
IFP ENERGIES NOW0 citations47
US9963643B2May 8, 2018
Process for refining a heavy hydrocarbon feed using a selective deasphalting step
IFP ENERGIES NOW0 citations39
US9926499B2Mar 27, 2018
Process for refining a hydrocarbon feedstock of the vacuum residue type using selective deasphalting, a hydrotreatment and a conversion of the vacuum residue for production of gasoline and light olefins
IFP ENERGIES NOW0 citations39