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OTKRYTOE AKTSIONERNOE OBSHCHESTVO ROSSIJSKIE ZHELEZNYE DOROGI

Overview
  • Total Patents
    103
  • GoodIP Patent Rank
    13,974
  • Filing trend
    ⇧ 23.0%
About

OTKRYTOE AKTSIONERNOE OBSHCHESTVO ROSSIJSKIE ZHELEZNYE DOROGI has a total of 103 patent applications. It increased the IP activity by 23.0%. Its first patent ever was published in 2014. It filed its patents most often in Russian Federation. Its main competitors in its focus markets transport, civil engineering and environmental technology are PROGRESS RAIL SERVICES CORP, KRRI and COLAS JOSEPH ERNEST.

Patent filings in countries

World map showing OTKRYTOE AKTSIONERNOE OBSHCHESTVO ROSSIJSKIE ZHELEZNYE DOROGIs patent filings in countries
# Country Total Patents
#1 Russian Federation 103

Patent filings per year

Chart showing OTKRYTOE AKTSIONERNOE OBSHCHESTVO ROSSIJSKIE ZHELEZNYE DOROGIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Rozenberg Efim Naumovich 9
#2 Blinder Ilya Davidovich 7
#3 Gapanovich Valentin Aleksandrovich 5
#4 Slyunyaev Aleksandr Nikolaevich 5
#5 Linkov Aleksej Olegovich 5
#6 Yagovkin Dmitrij Andreevich 5
#7 Voronin Vladimir Albertovich 5
#8 Shukhina Elena Evgenevna 5
#9 Shramko Sergej Gennadevich 5
#10 Melnichenko Oleg Valerevich 5

Latest patents

Publication Filing date Title
RU2746086C1 Method for measuring magnetic induction of an insulated rail joint and a device for its implementation
RU2735476C1 Method for automated driving of connected freight trains from one control station
RU2735482C1 Insulated joint magnetic shunt
RU2727707C1 Method for different-phase control of rectifier-inverter converters of ac electric locomotive
RU2711476C1 Diagnostic method of brake network of train
RU2711480C1 Stationary complex for detecting obstacles in restricted visibility
RU2711479C1 System of station two-way park communication and notification of workers on railway tracks via radio communication channel
RU2708126C1 Method for elimination of rail head crushing and wear defect in weld joint by electric arc surfacing
RU2713776C1 System of haul communication
RU2711477C1 Process communication low-intensity railway track section system
RU2708520C1 Method and device for determining parameters of rail head repair profile
RU2705035C1 Method and system for controlling rolling stock during thrusting and breaking from railroads hump yard
RU2722761C1 Method of diagnosing faults of locomotive current collectors and device for implementation thereof
RU2724981C2 Method for load balancing of traction motors of alternating current electric locomotive
RU2700241C1 Diagnostic system for automated checking of relay equipment of automatic locomotive signaling of continuous action
RU2700243C1 Device for attenuation of magnetic field of traction electric motor of ac electric locomotive
RU2700242C1 Railway track rail fastening re-laying device
RU2693801C1 Semi-automatic ball cryogenic crane
RU2692362C1 Device for data exchange over radio communication channels
RU2693991C1 Track device of tonal frequency circuits monitoring