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KHARIV IVAN YU

Overview
  • Total Patents
    53
About

KHARIV IVAN YU has a total of 53 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 basic materials chemistry are TATARSKIJ G N I PI NEFTYANOJ P, SRED AZ NI PI NEFTYANOJ PROMY and VSEROSSIJSKIJ NI SKIJ I Z.

Patent filings in countries

World map showing KHARIV IVAN YUs patent filings in countries

Patent filings per year

Chart showing KHARIV IVAN YUs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Khariv Ivan Yu 53
#2 Sivets Lidiya I 5
#3 Gera Yaroslav 3
#4 Shapoval Anatolij E 3
#5 Gera Yaroslav I 2
#6 Lugovskoj Stanislav N 2
#7 Kravchuk Mariya V 1
#8 Lysyj Mikhail I 1
#9 Kornyaga Fedor V 1
#10 Orlov Nikolaj V 1

Latest patents

Publication Filing date Title
RU1822901C Formation fluid back pressure control device for well tests
SU1730423A1 Hydroerosion perforation compound
SU1629311A1 Reagent for treatment of drilling muds
SU1514903A1 Composition for killing wells
SU1447830A1 Agent for treating drilling muds
SU1446271A1 Method of starting a well
SU1321740A1 Composition for exposing production formation
SU1406139A1 Reagent for drilling fluid
SU1244164A1 Reagent for drilling muds
SU1219636A1 Reagent for processing drilling muds
SU1235894A1 Method of preparing agent for treating clayey drilling mud
SU1217871A1 Reagent for processing clay drilling muds
SU1221225A1 Reagent for processing clay drilling muds
SU1182060A1 Reagent for processing drilling muds
SU1211275A1 Method of treating clay drilling mud
SU1044768A1 Composition for isolating formation from borehole
SU994544A1 Lubricating composition for drilling muds
SU985016A1 Reagent for treating drilling muds
SU1006469A1 Emulsion drilling mud
SU1006723A1 Device for plugging wells