Learn more

PETERBURGSKIJ GU PUTEJ SO

Overview
  • Total Patents
    23
About

PETERBURGSKIJ GU PUTEJ SO has a total of 23 patent applications. Its first patent ever was published in 1998. It filed its patents most often in Russian Federation. Its main competitors in its focus markets materials and metallurgy and environmental technology are DIAMO, WANG YUXIU and N PROIZV OB EDINENIE SINTEZPAV.

Patent filings in countries

World map showing PETERBURGSKIJ GU PUTEJ SOs patent filings in countries
# Country Total Patents
#1 Russian Federation 23

Patent filings per year

Chart showing PETERBURGSKIJ GU PUTEJ SOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Egorov V V 8
#2 Aleksashkin E N 8
#3 Zabrodin M P 5
#4 Moiseev V I 4
#5 Shmel Kov N A 3
#6 Komarova T A 3
#7 Florinskij V Ju 3
#8 Komarova O A 3
#9 Larkin A V 3
#10 Govorov V V 3

Latest patents

Publication Filing date Title
RU2209278C1 Process of reinforcement of beam with prestressed strut frame
RU2214960C1 Method of carrying viscous oil products in transport containers
RU2205814C1 Mixture for cellular foam concrete
RU2216385C2 Method of production of granulated filtering material
RU2189916C1 Tank for transportation of oil products
RU2215081C2 Sectional grog for tram-car rail crossings
RU2185969C1 High-speed contact system
RU2188915C1 Method of installation of prestressed strutted frame
RU2189010C1 Laser geodetic level with radiation beam self-aligning in horizontal position
RU2201975C2 Installation for strengthening wheels of railroad transport vehicles
RU2193637C1 Prestressed guy structure
RU2182208C1 Prestressed space trussed girder
RU2182207C1 Dismountable-assembled metal-wood trussed beam
RU2195420C2 Tank for thickening liquids
RU2181521C2 Voltage regulation device
RU2167075C1 Rail vehicle wheel tread profile checking
RU2167232C1 Rail crossing frog
RU2176843C2 Rotary-to-reciprocal motion converter
RU2169242C1 Trussed beam
RU2169243C1 Pre-stressed trussed beam