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SEVERSTAL OAO SEVERSTAL AOOT

Overview
  • Total Patents
    160
About

SEVERSTAL OAO SEVERSTAL AOOT has a total of 160 patent applications. Its first patent ever was published in 2004. It filed its patents most often in Russian Federation. Its main competitors in its focus markets environmental technology are BG BURGASKI T UNI, UCHREZHDENIE ROSSIJSKOJ AKADEMII NAUK INST UGLJA SIB OTDEL RAN IU SO RAN and ZHONGHUA FU.

Patent filings in countries

World map showing SEVERSTAL OAO SEVERSTAL AOOTs patent filings in countries
# Country Total Patents
#1 Russian Federation 160

Patent filings per year

Chart showing SEVERSTAL OAO SEVERSTAL AOOTs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Trajno Aleksandr Ivanovich 39
#2 Nemtinov Aleksandr Anatol Evich 34
#3 Golovanov Aleksandr Vasil Evich 25
#4 Tikhonov Sergej Mikhajlovich 21
#5 Skorokhvatov Nikolaj Borisovich 20
#6 Korchagin Andrej Mikhajlovich 18
#7 Mishnev Petr Aleksandrovich 17
#8 Rosljakova Natal Ja Evgen Evna 16
#9 Toropov Sergej Sergeevich 16
#10 Mal Tsev Andrej Borisovich 15

Latest patents

Publication Filing date Title
RU2533263C1 Method of dry steel production
RU2533071C1 Method of steel production
RU2532755C1 Two-layered steel flat rolled stock and item made from it
RU2532592C1 Method for determining integrity of polymer coating, and device for its implementation
RU2529325C1 Production method of cold-rolled mill products for baling band
RU2529326C1 Production method of cold-rolled semi-finished alloy electric steel
RU2534888C1 Manufacturing method for two-layer hot-rolled steel plate
RU2530078C1 Production of thick-sheet rolled stock for ship building
RU2532768C1 Manufacturing method of rolled stock from low-alloy plate steel
RU2529323C1 Manufacturing method of zinc-plated strip for following application of polymer coating
RU2532574C1 Cold strip rolling at multi-stand continuous mill
RU2533471C1 Method of operating cast iron working rolls
RU2525031C1 Method of applying protective coating on inner surface of main pipeline
RU2523368C1 Blast furnace tuyere cooling
RU2518880C1 Blast furnace charging process
RU2517626C1 Method of producing especially-low-carbon steel
RU2522408C1 Production method of longitudinally welded main pipes
RU2506145C1 Method of strip production from coiled strips
RU2530137C2 Fire-resistant concrete mixture and method of making concrete from said mixture
RU2499060C1 Production method of cold-rolled steel for deep drawing