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VNI

Overview
  • Total Patents
    2,314
About

VNI has a total of 2,314 patent applications. Its first patent ever was published in 1965. It filed its patents most often in USSR (Union of Socialist Soviet Republics), Russian Federation and Czechoslovakia. Its main competitors in its focus markets environmental technology, electrical machinery and energy and machines are CHUNG HUNG TIANJIN INDUSTRY CO, INKS KK and CHINA BLUESTAR CHENGRAND CHEMICAL CO LTD.

Patent filings per year

Chart showing VNIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Mogilevskij Gennadij V 39
#2 Khmelnitskij Roald S 36
#3 Kalyazin Yurij F 31
#4 Fedorov Ernst K 30
#5 Nudelman Goda S 27
#6 Ivanov Aleksandr G 25
#7 Rajnin Valerij E 23
#8 Shnajder Yakov N 23
#9 Izotov Evgenij N 23
#10 Lifar Anatolij V 22

Latest patents

Publication Filing date Title
KR20140141011A Rectifier to perform variable switching operation for improving efficiency
KR20130132158A Can communication system including a plurality of can bus and connecting device
KR101101947B1 Battery simulator for battery management system
KR20110038762A Output control system using hold control circiut and output control method using the same
KR20100132617A Method and device for checking petrol of automobile
RU1781808C Intensity master unit with automatic selection of operating condition of electric drive
RU1786514C Central ribbon laying machine
RU1787302C Device for conserving electric motor microprocessor thermal protection
RU1798768C Device for control over flow rate of water in cooling system of metallurgical furnace
RU1788421C Electric-contact shaft furnace
RU1799476C Device for testing insulation resistance of distributed electric supply
RU1786589C Method of protection of thyristor frequency transformer
RU1796078C Universal stuffing arrangement for explosion-proof electrical equipment
RU1792487C Method for mining gently sloping ore bodies of small and medium thickness
RU1781730C Two-layer plating of bulbs of gaseous-discharge sources of light
RU1778851C Thermal protective device of three-phase electrical machine
RU1793527C Device for control over frequency-controlled asynchronous electric drive
RU1798417C Electric iron
RU1788125C Method of reinforcing waterfront safeguarding structure
RU1784108C Connection clamp