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USINOR

Overview
  • Total Patents
    1,594
About

USINOR has a total of 1,594 patent applications. Its first patent ever was published in 1951. It filed its patents most often in France, EPO (European Patent Office) and United States. Its main competitors in its focus markets materials and metallurgy, machine tools and surface technology and coating are POSCO, USINOR SA and ALLEGHENY LUDLUM STEEL.

Patent filings per year

Chart showing USINORs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Damasse Jean-Michel 91
#2 Breviere Yann 51
#3 Delassus Pierre 49
#4 Vendeville Luc 46
#5 Faral Michel 41
#6 Damasse Jean Michel 41
#7 Themines Dominique 39
#8 Barbe Jacques 39
#9 Cordier Jean 37
#10 Beguinot Jean 34

Latest patents

Publication Filing date Title
WO2007048883A1 Method of producing a part with very high mechanical properties from a rolled coated sheet
WO2006042930A1 Hot-dip coating method in a zinc bath for strips of iron/carbon/manganese steel
WO2005049257A1 Method and device for cutting the ends of blanks before the finishing hot rolling process
WO2005038159A1 Large-span self-supporting metal formwork
WO2005038158A1 Connector for a self-supporting formwork for the production of a concrete and steel composite floor
CN1867390A Air purification wall
CN1802226A Method and plant for continuous direct casting of a metal strip
CA2529384A1 Continouos casting installation for the electromagnetic rotation of molten metal moving inside the nozzle
EP1600574A1 Connection device for concrete/steel composite structure for floors or roofs
WO2004108309A1 Method for ecologically treating the surface of a metallic container, combining a chemical action and a mechanical action
WO2004104254A1 High-resistant sheet metal which is cold rolled and aluminized in dual phase steel for an anti-implosion belt for a television and method for the manufacture thereof
CN1742103A Method of producing ultra-high-strength cold- and hot-rolled steel sheets and plate thus obtained
UA79531C2 High strength hot-rolled steel of and method for producing bands from it
MXPA05005285A Plain or zinc-plated steel plate coated with a zinc or zinc alloy layer comprising a polymer, and method for making same by electroplating.
BR0316547A Metal sandwich plate
WO2004048620A1 Method for making an abrasion resistant steel plate and plate obtained
WO2004041445A1 Method and installation for pointing a fine fluid jet, in particular in welding, or laser hardfacing
US2006157166A1 Process for manufacturing bake hardening steel sheet, and steel sheet and parts thus obtained
AU2003283475A1 Method and device for positioning control in an automatic inspection system of a moving surface
AU2003276371A8 Method and device for continuously coating at least one substrate with a film