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TSNI LAB PROIZV OBEDINENIYA NI

Overview
  • Total Patents
    20
About

TSNI LAB PROIZV OBEDINENIYA NI has a total of 20 patent applications. Its first patent ever was published in 1979. It filed its patents most often in USSR (Union of Socialist Soviet Republics). Its main competitors in its focus markets basic materials chemistry and environmental technology are UK NI GEOLOGORAZVEDOCHNYJ INST, ZAP SIB NI GEOLOGORAZVEDOCHNYJ and BASHKIRSKIJ GNI PI NEFTYANOJ.

Patent filings in countries

World map showing TSNI LAB PROIZV OBEDINENIYA NIs patent filings in countries
# Country Total Patents
#1 USSR (Union of Socialist Soviet Republics) 20

Patent filings per year

Chart showing TSNI LAB PROIZV OBEDINENIYA NIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sergeev Viktor N 10
#2 Nafikov Fanuz N 9
#3 Vaver Viktor I 3
#4 Usov Vitalij L 3
#5 Modestov Viktor N 3
#6 Chernobaj Leonid A 2
#7 Kim Vladimir K 2
#8 Mingazov Rustem A 1
#9 Linkov Yurij V 1
#10 Koval Valentina A 1

Latest patents

Publication Filing date Title
SU1308754A1 Deep-well separator for installing a submersible electric centrifugal pump
SU1224450A1 Method of pumping station operation
SU1218087A2 Arrangement for preventing blowout of deep-well instruments from oil wells
SU1313812A1 Method for testing bactericides for fighting petroleum industry microflora
SU1183663A1 Arrangement for cleaning oil production pipes from paraffin
SU1167307A1 Method of preventing salts deposition in oilfield equipment
SU1102899A1 Device for cleaning oil-field pipes from paraffin wax
SU1204695A1 Wellhead equipment for sucker-rod wells
SU1036684A1 Arrangement for collecting petroleum
SU1035209A1 Apparatus for preventing blowout of deep-well instruments from oil wells
SU1027371A1 Protector for pumping rods
SU1028893A1 Immersion centrifugal pump unit
SU976039A1 Method of suppressing the growth of sulphate-reducing bacteria
SU968342A1 Method of preventing salt deposition in oil producing equipment
SU956757A1 Device for measuring discharge of a well
SU1043293A1 Apparatus for measuring well yield
SU953188A1 Assembly for controlling pressure drop at gas line of apparatus for measuring well yield
SU929828A1 Apparatus for preventing driving-out of deep-well instruments
SU868435A1 Specimen-indicator for investigating corrosion of pipelines
SU836581A2 Digital meter of ultrasound velocity in media