Learn more

HEURTEY SA

Overview
  • Total Patents
    327
About

HEURTEY SA has a total of 327 patent applications. Its first patent ever was published in 1960. It filed its patents most often in France, Spain and United Kingdom. Its main competitors in its focus markets materials and metallurgy, thermal processes and chemical engineering are ALLOY ENGINEERING COMPANY, MIDDELBURG STEEL & ALLOYS PTY and SECO WARWICK S A.

Patent filings per year

Chart showing HEURTEY SAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tamalet Michel 14
#2 Raymond Guingand Jean 8
#3 Guingand Jean Raymond 6
#4 Gosse Gerard 4
#5 Chrysostome Gerard 3
#6 Tamalet M 3
#7 Jakoubovitch Albert 3
#8 Albert Philippe 2
#9 Westfried Florin 2
#10 Marcel Desmartin 2

Latest patents

Publication Filing date Title
ES418245A1 Procedure and installation for the treatment of particles that contain sulfur in the form of sulfide. (Machine-translation by Google Translate, not legally binding)
ES418244A1 Heating of fines
CA1003779A Fluidised bed reactor and method of treating fluids and solids
ES414318A1 Convector of annular form. (Machine-translation by Google Translate, not legally binding)
ES412546A1 Improvements in hoods of hood for thermal treatments. (Machine-translation by Google Translate, not legally binding)
ES412439A1 Improvements in automatic coupling devices for electrical or fluidic connections. (Machine-translation by Google Translate, not legally binding)
ES411908A1 Flat-flame burner utilizing heavy liquid fuels
FR2179532A1 Reducing atmos strip preheating furnace - with convective post combustive recuperation
US3758263A Fluid-fuel burners
FR2151164A5 Desulphurisation of heavy hydrocarbons - with recovery of free sulphur
FR2148687A5 Chemical reaction vessel - using intensely hot gas stream to accelerate reduction processes
US3795487A Apparatus for improving heat transfers between fluidized particles and granular materials
US3757706A Method and apparatus for incinerating polluted liquids and mud
FR2126600A5 Ethylation of diphenyl oxide - for use as heat transfer, lubricating, neutron moderating, metal tempering fluids
FR2118321A5 Ethylation of terphenyl with ethylene - using friedel - crafts catalyst, and (ethyl)benzene diluent
FR2102591A5 Isopropylidene bisphenol diphenyl ether - used for heat transfer, lubricant or hydraulic fluid, neutron moderator,
ZA7005523B Method of heating metallurgical products and kiln for performing the same
FR2098798A5 Ore-reduction process - with a pre-reduction stage
FR2088946A5 Reduction process - for metal oxides
FR2088584A5 Bell furnace for metal heat treatment - with improved heat distribution