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NPP NEFTETRUBOSERVIS AOZT

Overview
  • Total Patents
    12
About

NPP NEFTETRUBOSERVIS AOZT has a total of 12 patent applications. Its first patent ever was published in 2005. It filed its patents most often in Russian Federation. Its main competitors in its focus markets machine tools and civil engineering are ANTON OILFIELD SERVICES GROUP LTD, WHEEL TRUEING TOOL COMPANY OF and HU ENWEI.

Patent filings in countries

World map showing NPP NEFTETRUBOSERVIS AOZTs patent filings in countries
# Country Total Patents
#1 Russian Federation 12

Patent filings per year

Chart showing NPP NEFTETRUBOSERVIS AOZTs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Kalinin Oleg Borisovich 9
#2 Rodzjanko Evgenij Dmitrievich 5
#3 Nebogov Sergej Mikhajlovich 3
#4 Gadzhiev Magomed Gadzhievich 2
#5 Korolev Arkadij Nikolaevich 1
#6 Shafranov Evgenij Vladimirovic 1
#7 Suchkov Aleksandr Georgievich 1
#8 Zabruskov Nikolaj Jur Evich 1
#9 Bogdanov Evgenij Aleksandrovich 1
#10 Zamakhaev Viktor Sergeevich 1

Latest patents

Publication Filing date Title
RU2519093C1 Method of oil formation treatment
RU2352921C2 Flaw detector for control of internal surface of pipes (versions)
RU2334081C2 Well filtre
RU2312201C1 Method and complex for threaded oil-and-gas pipe commissioning
RU2327922C2 Tubing string and method of tubing ends strengthening and associated mechanism
RU2305622C1 Ultrasonic tool for strengthening inner cylindrical surfaces of metallic articles
RU2307482C1 Piezo-electric transformer
RU2312207C2 Tar-paraffin deposit removal device
RU2302935C2 Method for ultrasound treatment of cone thread of parts, mainly of threaded portion of oil production tube and installation for performing the same
RU2302936C2 Method for ultrasound treatment of cone thread of parts, mainly threaded portion of oil-production tube and installation for performing the same
RU2303496C2 Device for ultrasonic treatment of article surface
RU2302934C2 Process for ultrasound treatment of cone thread of parts, mainly threaded portions of oil-production tube and installation for performing the same