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SEV KAVKAZSKIJ NII PRIRODNYKH

Overview
  • Total Patents
    142
About

SEV KAVKAZSKIJ NII PRIRODNYKH has a total of 142 patent applications. Its first patent ever was published in 1972. It filed its patents most often in USSR (Union of Socialist Soviet Republics) and Russian Federation. Its main competitors in its focus markets environmental technology, basic materials chemistry and materials and metallurgy are AOKI KAZUAKI, SHANDONG DONGYUE CHEMICAL CO L and AKTYUBINSK OTDEL KAZAK NI GEOL.

Patent filings in countries

World map showing SEV KAVKAZSKIJ NII PRIRODNYKHs patent filings in countries

Patent filings per year

Chart showing SEV KAVKAZSKIJ NII PRIRODNYKHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Galanin Igor A 41
#2 Zinoveva Larisa M 31
#3 Shesterikova Raisa E 20
#4 Lutsenko Yurij N 14
#5 Gritsenko Aleksandr 13
#6 Tagirov Kurban M 13
#7 Basova Anna G 12
#8 Akopyan Nikolaj R 11
#9 Minakov Evgenij F 10
#10 Li Gennadij P 10

Latest patents

Publication Filing date Title
RU2061831C1 Bit for rotary drilling
RU2057893C1 Gear for mud injection into high-permeable seams
RU2059059C1 Gas-cement compound
RU2059058C1 Gas-cement compound
RU2078905C1 Sand carrier fluid for hydraulic fracturing of formation
RU2057781C1 Viscoelastic composition
RU2035585C1 Grouting mortar for repair jobs and well lining
RU2033417C1 Foaming composition for repair works in the hole
RU2033519C1 Plasticizer for plugging liquids
RU2033518C1 Compound for isolation of lost circulation zone
RU2055182C1 Method for determination of formation pressure in the process of drilling exploratory wells for oil and gas
RU2013435C1 Drilling mud
RU2013526C1 Method for temporary isolation of a gas-bearing stratum
RU2013524C1 Complex well plugging slurry treatment agent
RU2012776C1 Compound for temporary isolation of bed
RU2012905C1 Method of revealing zones of natural brines
RU1828491C Composition for isolating water inflow in well
RU2023140C1 Method for construction of gravel packing and device for its realization
RU1808858C Emulsion composition for treatment of wells
RU1808859C Emulsion composition for treatment of wells