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K B PROIZV OB SARATOVNEFTEGAZ

Overview
  • Total Patents
    33
About

K B PROIZV OB SARATOVNEFTEGAZ has a total of 33 patent applications. Its first patent ever was published in 1975. It filed its patents most often in USSR (Union of Socialist Soviet Republics). Its main competitors in its focus markets basic materials chemistry and chemical engineering are GOBLE GEORGE H, MI DRILLING FLUIDS CO and AZERB GNI PI NEFTYANOJ PROMY.

Patent filings in countries

World map showing K B PROIZV OB SARATOVNEFTEGAZs patent filings in countries
# Country Total Patents
#1 USSR (Union of Socialist Soviet Republics) 33

Patent filings per year

Chart showing K B PROIZV OB SARATOVNEFTEGAZs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Vasilev Yurij A 12
#2 Anopin Aleksandr G 8
#3 Sadilin Evgenij S 6
#4 Remizov Nikolaj A 6
#5 Soloveva Nina M 5
#6 Kalininskij Aleksandr G 5
#7 Glebov Vyacheslav A 4
#8 Rubinshtejn Oleg I 4
#9 Afanasev Valentin F 3
#10 Muraveva Nina B 3

Latest patents

Publication Filing date Title
SU1714089A1 Grouting mortar
SU1714291A1 Preheater
SU1713611A1 Separator for oil-and-gas mixtures
SU1668827A1 Liquid heater
SU1685967A1 Composition for removal of asphaltenoresinparaffin deposits
SU1705553A1 Well completion method
SU1466778A1 Arrangement for separating produce of wells
SU1590926A2 Heat-exchange element
SU1744406A1 Tube heater
SU1331996A1 Hydromechanical packer
SU1560546A1 Tube furnace
SU1244469A1 Heat-exchanging element
SU1213339A1 Process for manufacturing bifilar helix for heat exchangers
SU1195074A1 Jet-pumping plant
SU1165423A1 Method of separating gas from liquid or gas from water and oil
SU1141110A1 Lubricant addition to clay drilling muds
SU1121020A1 Separation unit
SU1079823A1 Buffer fluid for separating polymer-clay drilling mud stabilized with nitron agent from plugging composition
SU1171051A1 Method of separating gas and liquid mixture
SU1055852A1 Buffer fluid for separating cementing composition and hydrocarbon-base drilling mud