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RUMYANTSEV LEONID

Overview
  • Total Patents
    33
About

RUMYANTSEV LEONID has a total of 33 patent applications. Its first patent ever was published in 1979. It filed its patents most often in USSR (Union of Socialist Soviet Republics). Its main competitors in its focus markets environmental technology are XI AN XINWEI INFORMATION SCIENCE AND TECHNOLOGY CO LTD, URAL OTDEL VG PI TEPLOELEKTROP and CHANGHONG ELECTRICAL APPLIANCES CO LTD.

Patent filings in countries

World map showing RUMYANTSEV LEONIDs patent filings in countries
# Country Total Patents
#1 USSR (Union of Socialist Soviet Republics) 33

Patent filings per year

Chart showing RUMYANTSEV LEONIDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Environmental technology

Focus technologies

# Technology
#1 Reduction of greenhouse gas emissions

Top inventors

# Name Total Patents
#1 Rumyantsev Leonid I 33
#2 Andreev Pavel I 9
#3 Presnyakov Konstantin A 9
#4 Golubenko Mikhail I 7
#5 Povetin Vladimir P 5
#6 Tsarevskij Yurij P 4
#7 Kim Roman I 3
#8 Sobolin Georgij V 3
#9 Zabolotnyj Yurij I 3
#10 Moiseenko Anna T 2

Latest patents

Publication Filing date Title
SU1728523A1 Wave power plant
SU1710819A1 Wave-type water-lifting power plant
SU1724103A1 Water outlet
SU1707218A1 Surf unit
SU1677163A1 Device for retaining trash at water outlets
SU1712527A1 Trash screens for outlet
SU1687936A1 Vibration exciter
SU1680863A1 Filter outlet
SU1687734A1 Water intake structure
SU1677172A1 Settler
SU1681034A1 Pump
SU1631110A1 Debris-trapping arrangement
SU1587111A1 Cleaning arrangement
SU1562401A1 Water intake device of irrigation system
SU1476053A1 Water-intake arrangement for canals
SU1516574A1 Water intake arrangement for open canal
SU1536070A1 Wave-powered water-raising arrangement
SU1393871A1 Water intake structure
SU1393869A1 Water intake structure
SU1416599A1 Water cleaning arrangement