Patent assignee · FR · COMPANY

TOTAL RAFFINAGE MARKETING

64Patents
64Active
64Granted
58Portfolio score

Filing activity: Jan 9, 2003 → Jun 21, 2016 · 40 expiring within 5 years

Most-cited patents

PatentTitleAreaCited byStatus
US8318628B2 Hydrotreatment catalyst, method for production and use thereof Chemistry; Metallurgy 52 Active
US7770872B2 Flow device for an enclosure for processing, particularly hydrocarbons, and corresponding enclosure Performing Operations; Transporting 18 Active
US9127162B2 Use of organogelator derivatives in bituminous compositions to improve the resistance of same to chemical stress Chemistry; Metallurgy 17 Active
US8334245B2 Cylinder lubricant for a two-stroke marine engine Chemistry; Metallurgy 13 Active
US9062258B2 Process for hydrotreating a diesel fuel feedstock, hydrotreating unit for the implementation of the said process, and corresponding hydrorefining unit Emerging Cross-Sectional Technologies 9 Active
US8202922B2 Process for cross-linking bitumen/polymer compositions having reduced emissions of hydrogen sulphide Chemistry; Metallurgy 8 Active
US7947241B2 Aqueous solution for the treatment of exhaust gases of diesel engines Emerging Cross-Sectional Technologies 7 Active
US7878428B2 Device and method for loading a chamber with a divided solid Performing Operations; Transporting 7 Active
US9255229B2 Hydroconversion process for heavy hydrocarbonaceous feedstock Emerging Cross-Sectional Technologies 6 Active
US8541636B2 Process for hydrotreating a diesel fuel feedstock, hydrotreating unit for implementing said process, and corresponding hydrorefining unit Emerging Cross-Sectional Technologies 5 Active
US8948910B2 Device and method for loading solid particles into a chamber Performing Operations; Transporting 5 Active
US8225848B2 Device for reducing fouling in a tubular heat exchanger Mechanical Engineering; Lighting; Heating 5 Active
US9388095B2 Multistage cracking and stripping process in an FCC unit Chemistry; Metallurgy 5 Active
US9174202B2 Catalyst that can be used in hydrotreatment, comprising metals of groups VIII and VIB, and preparation with acetic acid and dialkyl succinate C1-C4 Chemistry; Metallurgy 5 Active
US8887773B2 Device for loading solid particles into a chamber Performing Operations; Transporting 5 Active
US9169452B2 Modified alkyl-phenol-aldehyde resins, use thereof as additives for improving the properties of liquid hydrocarbon fuels in cold conditions Chemistry; Metallurgy 4 Active
US8748517B2 Stock solutions having high concentrations of polymers based on oils of plant and/or animal origin for the preparation of bitumen/polymer compositions Chemistry; Metallurgy 4 Active
US7931871B2 Inner tray for a chamber Performing Operations; Transporting 4 Active
US9102767B2 Low molecular weight (meth)acrylic polymers, free of sulphur-containing, metallic and halogenated compounds and with low residual monomer content, method for preparing the same and uses thereof Chemistry; Metallurgy 4 Active
US9174153B2 Method for separating gas in a fluidized gas/solid mixture Mechanical Engineering; Lighting; Heating 3 Active
US8273809B2 Thermoreversibly crosslinked bitumen/polymer composition Chemistry; Metallurgy 3 Active
US8506699B2 Thermoreversibly crosslinked elastic bituminous composition Chemistry; Metallurgy 3 Active
US7922995B2 Zeolite compositions and preparation and use thereof Chemistry; Metallurgy 3 Active
US9255659B2 Light-weight device for loading solid particles Emerging Cross-Sectional Technologies 3 Active
US9079174B2 Catalyst for use in hydroconversion, comprising at least one zeolite and metals from groups VIII and VIB, and preparation of the catalyst Performing Operations; Transporting 3 Active

Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.