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SP PK B AVTOM GLUBOKOGO RAZVED

Overview
  • Total Patents
    123
About

SP PK B AVTOM GLUBOKOGO RAZVED has a total of 123 patent applications. Its first patent ever was published in 1973. It filed its patents most often in USSR (Union of Socialist Soviet Republics) and Russian Federation. Its main competitors in its focus markets chemical engineering and civil engineering are PROIZV GEOL OB TS RAJONOV TSEN, IMDEX LTD and CNPC OFFSHORE ENG CO LTD.

Patent filings in countries

World map showing SP PK B AVTOM GLUBOKOGO RAZVEDs patent filings in countries

Patent filings per year

Chart showing SP PK B AVTOM GLUBOKOGO RAZVEDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

# Technology
#1 Earth drilling
#2 Mixing

Top inventors

# Name Total Patents
#1 Ravich-Shcherbo Roman Yu 34
#2 Lys Fedor S 33
#3 Mikhajlov Gennadij B 29
#4 Kuzmenko Mikhail M 25
#5 Malin Boris V 18
#6 Molochnikov Efim I 17
#7 Ivanov Anatolij A 16
#8 Shrago Leonid G 16
#9 Bekker Roman M 15
#10 Vlasov Valerij S 14

Latest patents

Publication Filing date Title
RU1778276C Blowout-preventing valve of well equipment
RU1805941C Massaging table
RU1786395C Density meter
RU1816839C Drilling tongs
RU1797641C Drilling tongs
SU1730025A1 Mounter lift
SU1724547A1 Articles feed and displacement device
SU1702248A1 Densitometer for non-newtonian liquids
SU1728468A1 Circulating system and drilling mud treatment unit
SU1733344A1 Hopper for loose materials
SU1681932A1 Mixing device
RU1786397C Device for measuring fluid viscosity
SU1721470A1 Device for estimating gas content in liquid media
SU1670091A1 Device for determination of drilling mud weighting material concentration
SU1677235A1 Device foe drilling rig testing
SU1666684A1 Device for automated drilling rig simulation
SU1682525A1 Mechanical jar
SU1707181A1 Device for holding drilling string
SU1648532A1 Degasser
SU1740617A1 Drill pipe feeder