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NI I PI SEVERNIPIGAZ

Overview
  • Total Patents
    14
About

NI I PI SEVERNIPIGAZ has a total of 14 patent applications. Its first patent ever was published in 1992. It filed its patents most often in Russian Federation. Its main competitors in its focus markets environmental technology are DAISHIN BOEKI KK, JIANGSU RABILY INDUSTRY CO LTD and FOROSTYAN YURIJ N.

Patent filings in countries

World map showing NI I PI SEVERNIPIGAZs patent filings in countries
# Country Total Patents
#1 Russian Federation 14

Patent filings per year

Chart showing NI I PI SEVERNIPIGAZs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Lisin Vladislav N 5
#2 Spiridovich Evgenij A 4
#3 Marchenko Gennadij M 4
#4 Fedoseev Anatolij V 3
#5 Sharygin Valerij M 3
#6 Berezin Stanislav S 2
#7 Aleksandrov Aleksej R 2
#8 Yakovlev Anatolij Ya 2
#9 Lisin Igor V 2
#10 Morozov Oleg A 2

Latest patents

Publication Filing date Title
RU2098850C1 Process of action on volcanic system
RU2079639C1 Method of development of oil-gas-condensate deposits
RU95105650A Method of repair of sagging and washed-out sections of underwater pipe line
RU95105145A Heat-insulated string
RU95102955A Device of fixing construction panels on vehicle
RU95101592A Water conveyance structure under embankment
RU95100644A Method laying underground pipe line
RU94031684A Method of repair of pipe line deformed by flexible strain
RU2055854C1 Method for treating clay drilling mud
RU2059031C1 Water releasing constructions
RU2054595C1 Pipe line weighting material and method of its mounting
RU2049077C1 Method of biological purifying of waste
RU2062937C1 Pipeline under embankment
RU2051115C1 Complex water treatment installation