Learn more

VOROBEV ALEKSANDR E

Overview
  • Total Patents
    69
About

VOROBEV ALEKSANDR E has a total of 69 patent applications. Its first patent ever was published in 1988. It filed its patents most often in Russian Federation and USSR (Union of Socialist Soviet Republics). Its main competitors in its focus markets environmental technology are YAMATO TRACKWORK SYSTEM CO LTD, CHONGQING JINGUO KAICHANG MACHINE TOOL FACTORY and G OBRAZOVATEL NOE UCHREZHDENIE VYSSHEGO PROFESSIONAL NOGO OBRAZOVANIJA SANKT PETERBURGSKIJ G TI TEKH.

Patent filings in countries

World map showing VOROBEV ALEKSANDR Es patent filings in countries

Patent filings per year

Chart showing VOROBEV ALEKSANDR Es patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Vorobev Aleksandr E 69
#2 Chekushina Tatyana V 68
#3 Chekushin Aleksej V 27
#4 Vorobev Sergej E 24
#5 Chekushina Elena V 7
#6 Vorobev Andrej S 5
#7 Vorobev Aleksandr S 3
#8 Vorobev Mikhail A 3
#9 Tushev Oleg V 2
#10 Tushev Vladimir V 2

Latest patents

Publication Filing date Title
RU2083814C1 Method for lixiviation of metals from hard-to-penetrate ores with high content of clay
RU2091571C1 Method of heap leaching of complex ores
RU2075125C1 Surroundings preserving method against radioactive and toxical metals pollution
RU2085741C1 Method for location of migrating metals in dumps
RU2061866C1 Method for geochemical ore treatment of substandard, rebellious ores
RU2094493C1 Method for selective in-dump benefication of rejected ores and non-metal rocks
RU2042820C1 Method for selective intradump concentration of rocks
RU2057936C1 Process of recultivation of industrial sites, dumps and radioactive waste
RU2085740C1 Method of selective in-dump benefication of ores
RU2065048C1 Method for selective rock concentration within pile
RU2062878C1 Method for selective internal dump beneficiation of substandard ores
RU2059821C1 Method for selective intradump concentration of copper-containing substandard ores
RU2059820C1 Method for selective intradump concentration of substandard ores
RU2060391C1 Method for electrochemical intradump concentration of substandard ores
RU2066759C1 Method for inter dump beneficiation of substandard bismuth- bearing ores
RU2032073C1 Method of intradump concentration of radioactive tails
RU2090946C1 Radioactive tailings storage technique
RU2055204C1 Method for selective internal benefication of polymetal substandard ores
RU2019699C1 Method for recultivation of radioactive industrial grounds, dumps and stores
RU2015333C1 Method of purposeful intradump concentration of radioactive ores