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UNITED STATES STEEL CORP

Overview
  • Total Patents
    5,419
  • GoodIP Patent Rank
    65,835
  • Filing trend
    ⇩ 30.0%
About

UNITED STATES STEEL CORP has a total of 5,419 patent applications. It decreased the IP activity by 30.0%. Its first patent ever was published in 1899. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets materials and metallurgy, machines and machine tools are JONES & LAUGHLIN STEEL CORP, INLAND STEEL CO and STEEL CORP.

Patent filings per year

Chart showing UNITED STATES STEEL CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lorig Edwin T 86
#2 Rendel George H 53
#3 Roberts William L 33
#4 Gallucci Francis 30
#5 Alfred Teplitz 30
#6 Teplitz Alfred 27
#7 Pringle William L 27
#8 Grange Raymond A 25
#9 Orr Howard S 25
#10 Coleman William E 24

Latest patents

Publication Filing date Title
WO2021034851A1 High strength steel products and annealing processes for making the same
US2021040578A1 High ductility zinc-coated steel sheet products
US2020332385A1 Methods of producing continuously cast hot rolled high strength steel sheet products
WO2020227438A1 Methods of producing continuously cast hot rolled high strength steel sheet products
US2020040422A1 High strength annealed steel products and annealing processes for making the same
WO2018152226A1 Compressive forming processes for enhancing collapse resistance in metallic tubular products
CA3026506A1 High strength steel products and annealing processes for making the same
US2015061288A1 Connecting oil country tubular goods
US2008257110A1 Method of producing transformation induced plasticity steels having improved castability
US2008028815A1 Push bench and method of manufacturing small diameter tubing
US2007107895A1 Solid expandable tubular members formed from very low carbon steel and method
US2005247095A1 Elimination of rolling mill chatter
US2005251987A1 Method for producing bimetallic line pipe
US2006180079A1 Method, system and apparatus for scraping a roll surface in a molten metal coating process
US2006162824A1 Method for producing high strength, high ductility steel strip
US2004211495A1 Dual phase steel strip suitable for galvanizing
US6976900B2 Automatic roll data acquisition system
WO2004059026A2 Dual phase hot rolled steel sheets having excellent formability and stretch flangeability
US7178436B2 Method of cutting carbon and alloy steel
CN1566740A Locking apparatus capable of adjusting storing system and preventing accidental falling off of framework assembly