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NEFTYANOJ NII TEKHN BEZOPASNOS

Overview
  • Total Patents
    227
About

NEFTYANOJ NII TEKHN BEZOPASNOS has a total of 227 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 mechanical elements, materials and metallurgy and chemical engineering are USA IND INC, TIANJIN QUANDA TECHNOLOGY CO LTD and LI DEEN.

Patent filings in countries

World map showing NEFTYANOJ NII TEKHN BEZOPASNOSs patent filings in countries

Patent filings per year

Chart showing NEFTYANOJ NII TEKHN BEZOPASNOSs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kirsh Boris A 103
#2 Atadzhanyan Boris P 50
#3 Gadzhiev Bakhman A 42
#4 Khasaev Rauf M 37
#5 Aliev Mushfig R 30
#6 Vezirov Chingiz B 17
#7 Rzaev Tofik M 16
#8 Safarov Adil A 14
#9 Anisimov Aleksandr N 14
#10 Kuliev Tofik M 14

Latest patents

Publication Filing date Title
RU1779871C Device for drying adhesive layer during oil pipe repair
RU1796924C Pressure gage
RU1788060C Apparatus for removal of slag during melting in induction melting furnace
RU1789650C Method for determination of rational parameters of pipe tongs
SU1751294A1 Device for sealing wells
SU1791326A1 Gripper pin lock
SU1762136A1 Chemical composition for spotting gas leak
SU1747976A1 Indicator compound for detection of gas leaks
RU1784796C Method of repairing oil pipe line
RU1789436C Life-saving device
SU1745895A1 Well cementing method and relevant device
SU1710716A1 Centralizer for downhole tools
SU1767154A1 Single-link elevator
SU1765357A1 Apparatus for extraction of sealing members of deep well pump polished rod mouth gasket
SU1716075A1 Method of non-destructive derrick testing in field conditions
SU1714103A1 Device for passing tools through rotor
SU1738912A1 Method for structure static testing and relevant device
SU1756664A1 Method and stand for testing leak detectors of hydropneumatic pipe lines
RU1773644C Method of connecting pipes by intermediate insert
SU1691691A1 Method for determining breaking strength of flexible member