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RAFFINAGE CIE FRANCAISE

Overview
  • Total Patents
    1,816
About

RAFFINAGE CIE FRANCAISE has a total of 1,816 patent applications. Its first patent ever was published in 1929. It filed its patents most often in France, United Kingdom and Germany. Its main competitors in its focus markets chemical engineering, organic fine chemistry and basic materials chemistry are INST NEFTECHIMICHESKOGO SINTEZ, SAUDI BEJSIK INDASTRIZ CORP and HUNAN CHANGLING PETROCHEMICAL TECH DEVELOPMENT CO LTD.

Patent filings per year

Chart showing RAFFINAGE CIE FRANCAISEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Engelhard Philippe 74
#2 Loutaty Roben 41
#3 Szabo Georges 37
#4 Maurin Jean 36
#5 Gislon Andre 31
#6 Weisang J E 29
#7 Muller Alain 29
#8 Siard Michel 28
#9 Maurin J 26
#10 Weisang Joseph Edouard 26

Latest patents

Publication Filing date Title
FR2590185A1 Process for stabilising an initially unstable emulsion of two immiscible liquids, application to the collection of a sample of this emulsion and device for their use
US4755294A Stationary phase, preparation thereof and chromatographic column containing same
FR2588959A1 Apparatus for measuring the flow point of products, especially of oil origin
FR2587629A1 Process for separation of fine catalyst particles from a hydrocarbon charge, by filtration through mineral barriers and filtration loop
FR2586695A1 Solvent compositions for use in producing bitumen coatings, polymer solutions and bitumen coatings using the same
FR2585850A1 Cable filling composition, particularly with optical fibers
FR2584732A1 Process and device for the catalytic cracking of hydrocarbon charges, with control of the reaction temperature
JPS624784A Improvement in method and apparatus for catalytic cracking of hydrocarbon charge
FR2582314A1 Dispersant compositions for hydrocarbons spread on water
FR2581567A1 Catalytic composition and application to the conversion of synthesis gas to a mixture of hydrocarbons having a high content of aromatic compounds
FR2579219A1 Process for catalytic steam-gasification of heavy carbonaceous and hydrocarbon feedstocks
FR2577319A1 Method and apparatus for determining the defrost point of carburetors.
FR2576906A1 Process and device for injecting a catalyst in a catalytic cracking process in a fluid state, in particular heavy loads
FR2574422A1 Improvements to methods and devices for catalytic cracking in a fluid state of hydrocarbon feedstocks
FR2572089A1 Lithium soap grease
FR2570385A1 Process for hydroprocessing hydrocarbon charges and catalyst for carrying out said method
FR2569829A1 Method and mechanical device for improving thermal transfers and for preventing fouling of heat exchangers
FR2568356A1 Method for manufacturing a water heater and a water heater thus obtained
FR2567868A1 NOVEL PROCESS FOR THE SYNTHESIS OF ALUMINOSILICATE-LIKE ZEOLITES, PRODUCTS OBTAINED THEREBY, AND THE USE THEREOF
FR2567142A1 Improved catalytic cracking process