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VNII KREPLENIYU SKVAZHIN BUROV

Overview
  • Total Patents
    657
About

VNII KREPLENIYU SKVAZHIN BUROV has a total of 657 patent applications. Its first patent ever was published in 1967. It filed its patents most often in USSR (Union of Socialist Soviet Republics) and Russian Federation. Its main competitors in its focus markets basic materials chemistry, chemical engineering and materials and metallurgy are CHENGDU LEPS TECH CO LTD, PERM GNI PI NEFTYANOJ PROMY and CABOT SPECIALTY FLUIDS INC.

Patent filings in countries

World map showing VNII KREPLENIYU SKVAZHIN BUROVs patent filings in countries
# Country Total Patents
#1 USSR (Union of Socialist Soviet Republics) 655
#2 Russian Federation 2

Patent filings per year

Chart showing VNII KREPLENIYU SKVAZHIN BUROVs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Bulatov Anatolij I 62
#2 Eremenko Valentin V 60
#3 Kuksov Anatolij K 56
#4 Mariampolskij Naum A 34
#5 Vakhrushev Leonid P 32
#6 Bulatov Anatolij 30
#7 Abramov Arkadij A 30
#8 Goldshtejn Vadim V 29
#9 Ryabokon Sergej A 28
#10 Konrad Fraim F 25

Latest patents

Publication Filing date Title
SU1767160A1 Turbulizer for casing string
SU1766938A1 Powder-like reagent for drilling fluids treatment
SU1751296A1 Grouting mortar for lining hot boreholes
SU1742180A1 Bunker for storing and weighing loose materials
RU1776765C Plugging-back mud
SU1755907A1 Mixer
SU1724674A1 Method for preparation of polymeric drilling fluid
SU1742465A1 Packer
SU1752933A1 Borehole stage cementing collar
SU1758206A1 Method of checking operation of hydraulic packer
SU1740632A2 Check valve for casing string
SU1670099A1 Complex additive for plugging compounds
SU1677267A1 Casing string valve
SU1703807A1 Cement slurry
SU1670096A1 Method of well cementing
SU1661375A1 Casing float valve
SU1645476A1 Composition for stratum hydraulic rupturing
SU1677252A1 Jar accelerator
SU1640141A1 Drilling mud
SU1684483A1 Lower cement plug