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VLADIMIROV PORFIRIJ SERGEEVICH

Overview
  • Total Patents
    13
About

VLADIMIROV PORFIRIJ SERGEEVICH has a total of 13 patent applications. Its first patent ever was published in 1976. It filed its patents most often in Russian Federation and USSR (Union of Socialist Soviet Republics). Its main competitors in its focus markets environmental technology and engines, pumps and turbines are AMOSU KK, BRUSS SELSKOKHOZ AKAD and ULYANOVSKOE VYSSHEE VOENNO TEK.

Patent filings in countries

World map showing VLADIMIROV PORFIRIJ SERGEEVICHs patent filings in countries
# Country Total Patents
#1 Russian Federation 12
#2 USSR (Union of Socialist Soviet Republics) 1

Patent filings per year

Chart showing VLADIMIROV PORFIRIJ SERGEEVICHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Vladimirov P S 7
#2 Vladimirov Porfirij Sergeevich 6

Latest patents

Publication Filing date Title
RU2176027C2 Power plant and friction transmission
RU2154737C2 Rotary piston machine
RU2146009C1 Rotary piston machine (design versions) and seal of piston of rotary piston machine
RU2146008C1 Rotary engine and method of its operation (versions)
RU2146014C1 Heat engine; method of operation and design versions
RU94045350A Rotary engine working chambers sealing method
RU2041360C1 Rotary engine
RU2188145C2 Spacecraft
RU2037636C1 External combustion engine
RU2044127C1 Piston machine
RU2037623C1 Double-acting piston machine
RU2042047C1 Plunger pump
SU640703A1 Frame for hothouses