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ROSSIJSKIE ZHELEZNYE DOROGI OA

Overview
  • Total Patents
    63
About

ROSSIJSKIE ZHELEZNYE DOROGI OA has a total of 63 patent applications. Its first patent ever was published in 2004. It filed its patents most often in Russian Federation. Its main competitors in its focus markets engines, pumps and turbines, environmental technology and transport are E H HANS HOLZWARTH DR ING, OPEN JOINT STOCK COMPANY RUSSIAN RAILWAYS and CALIFORNIA ENERGY COMMISSION.

Patent filings in countries

World map showing ROSSIJSKIE ZHELEZNYE DOROGI OAs patent filings in countries
# Country Total Patents
#1 Russian Federation 63

Patent filings per year

Chart showing ROSSIJSKIE ZHELEZNYE DOROGI OAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Rozenberg Efim Naumovich 24
#2 Rozenberg Igor Naumovich 15
#3 Gapanovich Valentin Aleksandrovich 14
#4 Shukhina Elena Evgen Evna 13
#5 Toni Oleg Vil Jamsovich 11
#6 Zorin Vasilij Ivanovich 10
#7 Verigo Aleksandr Mikhajlovich 10
#8 Sljunjaev Aleksandr Nikolaevich 7
#9 Jakunin Vladimir Ivanovich 7
#10 Zinner Vladimir Ivanovich 5

Latest patents

Publication Filing date Title
RU2397901C1 Railroad car brake
RU2399534C1 Device for remote control of train stationary braking thrust
RU2400590C1 Railway slip switch assembly belt line
RU2400713C1 Method of calibrating railway truck scales
RU2398698C1 Integrated locomotive protection device with independent modules
RU2400589C1 Method of volumetric compaction of track ballast section
RU2394654C1 Vibration screening machine
RU2397902C1 Method of controlling railway multilevel safety system and system to this end
RU2387562C1 Automatic blocking device with tonal rail circuits and centralised equipment location
RU2389629C1 Data transmission system based on dect standard radio channel
RU2388630C1 Distributed system to control increased-length one-locomotive train braking
RU2390452C1 Locomotive safety device
RU2390455C1 Method to prevent collision of trains and device to this end
RU2390454C1 System to control arranging
RU2381125C1 Railway traffic control system
RU2392156C1 System of train spacing control in centralised dispatcher control
RU2392154C1 Centralised control system for trackside tone-frequency rail circuits
RU2391242C1 Method to make alleyways on single-track railway with two-track sections
RU2392149C1 Railway accident prevention system
RU2392152C1 Method to control traffic on single-track railway with double-track insert