Learn more

VSESOYUZNYJ NII ZHELEZNODOROZH

Overview
  • Total Patents
    21
About

VSESOYUZNYJ NII ZHELEZNODOROZH has a total of 21 patent applications. Its first patent ever was published in 1990. It filed its patents most often in Russian Federation. Its main competitors in its focus markets chemical engineering and environmental technology are HUADONG CHEMICAL ENGINEERING C, NISSAN GIRDLER CATALYST and UNIV MARII CURIE SKŁODOWSKIEJ.

Patent filings in countries

World map showing VSESOYUZNYJ NII ZHELEZNODOROZHs patent filings in countries
# Country Total Patents
#1 Russian Federation 21

Patent filings per year

Chart showing VSESOYUZNYJ NII ZHELEZNODOROZHs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Ikonnikov Evgenij A 5
#2 Metelskij Viktor I 4
#3 Fedin Vladimir M 3
#4 Soloshenko Vladimir N 3
#5 Devyatkin Vasilij P 3
#6 Shur Evgenij A 3
#7 Shkolnik Lev M 2
#8 Tolmachev Andrej P 2
#9 Rojzman Ilya Ya 2
#10 Putrya Nikolaj N 1

Latest patents

Publication Filing date Title
RU2043460C1 Brush of working member of railway clearing machine
RU2040552C1 Plant for hardening rail chairs
RU2030312C1 Air distributor of rail vehicle brake system
RU2027930C1 Sealing collar of v-shaped section made of elastic material for sealing circular clearances in movable joints performing reciprocating motion
RU1802822C Rail chair
RU1823844C Fixing device for railway vehicles
RU1827669C Device for cooling of power plant
RU1833911C Self-locking seal
RU1833913C Seal-lock
RU1799834C Vibrator for unloading gondola cars
RU1833912C Seal for railway cars and containers
RU1822428C Automatic spring quenching machine
RU1836470C Method of production of an alloying copper melt during a continuous casting process and a facility for its implementation
RU1820298C Method and device for testing rail and wheel steel wear resistance at rolling
RU1808401C Apparatus for spraying uncovered railway rolling stock with antifreezing solution
RU1836416C Detergent for cleaning metal surfaces
RU2010226C1 Reception path of ultrasonic flaw detector
RU1825723C Device for screwing in/out of car retarder bolts
RU1815071C Contact flash-butt welding method
RU1832124C Process for producing reagent employed for flocculation of waste water sediment and apparatus for carrying out same