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PODMOSKOVNYJ NI I PK UGOLNYJ I

Overview
  • Total Patents
    39
About

PODMOSKOVNYJ NI I PK UGOLNYJ I has a total of 39 patent applications. Its first patent ever was published in 1976. It filed its patents most often in Russian Federation and Germany. Its main competitors in its focus markets packaging and shipping, mechanical elements and civil engineering are PODMOSKOVNYJ NI PK UGOLNYJ INS, NIPPON AIKIYAN KK and JOHNSON NORMAN A.

Patent filings in countries

World map showing PODMOSKOVNYJ NI I PK UGOLNYJ Is patent filings in countries
# Country Total Patents
#1 Russian Federation 38
#2 Germany 1

Patent filings per year

Chart showing PODMOSKOVNYJ NI I PK UGOLNYJ Is patent filings per year from 1900 to 2020

Focus technologies

Top inventors

# Name Total Patents
#1 Dubovskij Yurij P 13
#2 Potapenko Vyacheslav A 11
#3 Parfenov Vladimir E 7
#4 Golub Valerij P 7
#5 Sirotin Yurij G 7
#6 Merkulov Stanislav D 5
#7 Selchenkov Vladimir P 5
#8 Zeltser Yurij G 5
#9 Volkov Evgenij A 5
#10 Remezov Anatolij V 5

Latest patents

Publication Filing date Title
RU2079007C1 Three-position hydraulic cylinder
RU2083849C1 Device for side discharge of scraper conveyor
RU2058488C1 Powered support section roof
RU2072044C1 Method for exploitation minerals seams with rock interburden
RU2002065C1 Procedure for distribution of stowage material
RU2039258C1 Method for preparation of extraction pillar
RU2039259C1 Method for drainage of stoping block
RU2044890C1 Gate-end transfer point
RU2059808C1 Cleaning cutter-loader
RU2024762C1 Device for materials handling in mine workings
RU2024760C1 Device for conjugating face with drift
RU2067176C1 Method for support of longwall face-to-gate junction
RU2067069C1 Scraper conveyor drive chain guide
RU2046743C1 Scraper conveyor
RU2033522C1 Method for mineral mining and device for its realization
RU2053179C1 Scraper conveyor chain tensioner
RU2046742C1 Head of scraper conveyor with sliding drive
RU2042825C1 Powered support
RU2003603C1 Drive head of scraper conveyer
RU2002058C1 Device for mounting powered support unit