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PERM GNI PI NEFTYANOJ PROMY

Overview
  • Total Patents
    101
About

PERM GNI PI NEFTYANOJ PROMY has a total of 101 patent applications. Its first patent ever was published in 1971. 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, materials and metallurgy and chemical engineering are KB TECHNOLOGIES LTD, VNII KREPLENIYU SKVAZHIN BUROV and WELTON THOMAS D.

Patent filings in countries

World map showing PERM GNI PI NEFTYANOJ PROMYs patent filings in countries

Patent filings per year

Chart showing PERM GNI PI NEFTYANOJ PROMYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Opalev Vladimir A 26
#2 Krysin Nikolaj I 19
#3 Lokshin Lev I 14
#4 Skorokhodova Tamara A 10
#5 Makeev Nikolaj M 10
#6 Yuzhaninov Pavel M 10
#7 Semenov Vladislav V 10
#8 Chazov Gennadij A 9
#9 Pugachevskij Valerij V 9
#10 Bakhvalov Vladimir A 9

Latest patents

Publication Filing date Title
RU1799468C Method of determination of efficiency of action of inhibitors of organic deposits in oil media
SU1765151A1 Clayless drilling fluid
RU1776687C Clay-free drilling mud
RU1790590C Liquid for plugging boreholes
SU1723307A1 Composition for insulating cavernous section of hole shaft
SU1765365A1 Sand-carrier liquid for hydraulic breaking of seam
SU1710710A1 Hydraulic fracture of fluid
SU1735573A1 Well cementing device
SU1742399A1 Composition of anti-filtration shield
SU1724855A1 Gel-forming cementation composition for insulation cavity part of hole shaft during drilling processes
SU1710665A1 Method for building antiseepage screen of settler basin
SU1728751A1 Method for determining porosity of rocks
SU1670098A1 Plugging-back compound for isolation of trouble zones in drilling
SU1696683A1 Method of acid treatment of face zone of encroached oil pool
SU1669526A1 Device for shaking water-oil emulsion
SU1765363A1 Method of selective insulation at high - permeability layers in wells
SU1765364A1 Compound for selective reduction at permeability of high-permeable seam layers in wells
SU1694858A1 Method of selective isolation intervals in well with high permeability
SU1731987A1 System for remote dynamometer testing of deep pumps
SU1747677A1 Method for insulation of water-bearing formations when drilling wells