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PECHORSKIJ G N I PI NEFTYANOJ

Overview
  • Total Patents
    11
About

PECHORSKIJ G N I PI NEFTYANOJ has a total of 11 patent applications. Its first patent ever was published in 1977. It filed its patents most often in USSR (Union of Socialist Soviet Republics). Its main competitors in its focus markets chemical engineering are KOVALEV LEONID M, LINDBERG AS NEA and LANDIK VLADIMIR V.

Patent filings in countries

World map showing PECHORSKIJ G N I PI NEFTYANOJs patent filings in countries
# Country Total Patents
#1 USSR (Union of Socialist Soviet Republics) 11

Patent filings per year

Chart showing PECHORSKIJ G N I PI NEFTYANOJs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Chemical engineering

Focus technologies

# Technology
#1 Magnetic or electrostatic solid separation

Top inventors

# Name Total Patents
#1 Zhujko Petr V 3
#2 Buslaev Viktor F 3
#3 Timoshin Sergej V 2
#4 Korolev Igor P 2
#5 Gadzhiev Nabi S 2
#6 Aleksandrov Aleksej R 2
#7 Ruzin Leonid M 2
#8 Kesaonov Aleksandr B 2
#9 Dyudin Gennadij I 2
#10 Rybakov Yurij F 1

Latest patents

Publication Filing date Title
SU812740A1 Device for treatment of liquid in electromagnetic field
SU829896A1 Device for indexing the deflector in well
SU829852A1 Heat-insulated drill string
SU817229A1 Deep-well profile meter
SU829870A2 Arrangement for isolating formations
SU796397A1 Device for indexing a deflector
SU795785A1 Apparatus for producing honeycomb blocks
SU825882A1 Deflector indexing device
SU832243A1 System of oil and casing-head gas oil-field
SU740932A1 Heat-insulated string for injecting heat carrier into formation
SU754043A1 Interval packer