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OBSHCHESTVO S OGRANICHENNOJ OTVETSTVENNOSTYU GAZPROM 335

Overview
  • Total Patents
    27
  • GoodIP Patent Rank
    59,659
About

OBSHCHESTVO S OGRANICHENNOJ OTVETSTVENNOSTYU GAZPROM 335 has a total of 27 patent applications. Its first patent ever was published in 2018. It filed its patents most often in Russian Federation. Its main competitors in its focus markets civil engineering, mechanical elements and packaging and shipping are DRILLTECH SERV NORTH SEA LTD, LOPEZ ROBAYO BYRON RAUL and PEDEM LTD.

Patent filings in countries

World map showing OBSHCHESTVO S OGRANICHENNOJ OTVETSTVENNOSTYU GAZPROM 335s patent filings in countries
# Country Total Patents
#1 Russian Federation 27

Patent filings per year

Chart showing OBSHCHESTVO S OGRANICHENNOJ OTVETSTVENNOSTYU GAZPROM 335s patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sharokhin Viktor Yurevich 21
#2 Krylov Pavel Valerevich 21
#3 Eremeev Nikolaj Grigorevich 7
#4 Miloslavskaya Svetlana Vladimirovna 7
#5 Demchenko Aleksandr Yurevich 7
#6 Polyakov Aleksandr Igorevich 6
#7 Kotikov Maksim Mikhajlovich 6
#8 Shcherbin Boris Olegovich 5
#9 Semenov Andrej Anatolevich 5
#10 Parfenova Dina Andreevna 5

Latest patents

Publication Filing date Title
RU2744684C1 Annular seal with non-metallic seal
RU2745533C1 Method for protecting underwater equipment from liquid and hydrate plugs and system for its implementation
RU2736524C1 Connecting device for small diameter pipelines
RU2740837C1 System of pipeline connection of surface x-mas tree fittings
RU2723789C1 Connecting unit of choke module and production tree
RU2717013C1 Protective anti-trawl frame with extension rods with support-fixing mechanism
RU2720146C1 Assembly for collet connection of choke module and production tree
RU2724003C1 Device for lowering and lifting
RU2724002C1 Annular seal attachment assembly and protective sleeve
RU2719798C1 Annular seal with metal-to-metal seal
RU2723790C1 Flushing tool
RU2723792C1 Device for connection of hydraulic channels
RU2712865C1 Non-metallic sealing element
RU2707313C1 Electrohydraulic penetrator
RU2712857C1 Mechanism for rigid attachment of underwater column heads system
RU2703892C1 Riser connection assembly
RU2702776C1 Circulating head
RU2720144C1 Flange rotary joint
RU2703193C1 Configurable manifold
RU2707615C1 Frame system and method of its operation