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PUBLICHNOE AKTSIONERNOE OBSHCHESTVO TRUBNAYA METALLURGICHESKAYA KOMPANIYA PAO TMK

Overview
  • Total Patents
    25
  • GoodIP Patent Rank
    63,617
  • Filing trend
    ⇩ 76.0%
About

PUBLICHNOE AKTSIONERNOE OBSHCHESTVO TRUBNAYA METALLURGICHESKAYA KOMPANIYA PAO TMK has a total of 25 patent applications. It decreased the IP activity by 76.0%. Its first patent ever was published in 2016. It filed its patents most often in Russian Federation, Canada and China. Its main competitors in its focus markets machine tools, materials and metallurgy and mechanical elements are IPSCO ENTERPRISES INC, MANNESMANNROEHREN-WERKE and IPSCO INC.

Patent filings per year

Chart showing PUBLICHNOE AKTSIONERNOE OBSHCHESTVO TRUBNAYA METALLURGICHESKAYA KOMPANIYA PAO TMKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Pyatkov Vladimir Leonidovich 9
#2 Pyshmintsev Igor Yurevich 8
#3 Trutnev Nikolaj Vladimirovich 7
#4 Toporov Vladimir Aleksandrovich 6
#5 Pyankov Boris Grigorevich 6
#6 Lube Ivan Igorevich 6
#7 Chernykh Ivan Nikolaevich 6
#8 Panasenko Oleg Aleksandrovich 5
#9 Klachkov Alexander Anatolyevich 4
#10 Kuznetsov Alexander Nikolaevich 4

Latest patents

Publication Filing date Title
RU2744965C1 Drilling pipes two-support threaded connection
RU2745011C1 Hot-rolled seamless pipes manufacturing method
RU2713770C1 Method for production of steel with standardized content of sulfur
RU2713531C1 Continuous pipe rolling method
RU2717422C1 Cooled piercing mandrel
RU2706266C1 Method for laying cylindrical continuously-cast workpieces on bottom of an annular furnace
RU2704075C1 Casing threaded connection
RU2703767C1 Pipe of oil grade from corrosion-resistant steel of martensitic class
RU2680457C1 High-strength oil country tubular good in cold-resistant performance (options)
RU2686405C1 Method of manufacturing oil-grade pipes (versions)
RU2671022C1 Piercing mill guide ruler
RU2676340C1 Nipple-coupling threaded connection with thermodiffusion zinc coating
RU2707052C1 Method of continuous pipe rolling and mandrel unit for its implementation
RU2658515C1 High-strength pipe made of low-carbon pre-peritectic molybdenum-containing steel for oil and gas pipelines and method of its manufacture
RU2650218C1 Mandrel assembly of screw rolling mill
RU2661125C1 METHOD OF PRODUCING SEAMLESS COLD-DEFORMED PIPES MADE OF Ti-3Al-2,5V TITANIUM ALLOY
RU2647201C1 Corrosion-resistant pipe from low-carbon pre-peritic steel for oil and gas pipelines and method of its manufacture
RU2649598C1 Water-cooled mandrel of the piercing mill
RU2640108C1 Method of producing tube steel
RU2647393C1 Method of helical piercing and device for its implementation