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ZVEREV ALEKSANDR SERGEEVICH

Overview
  • Total Patents
    15
About

ZVEREV ALEKSANDR SERGEEVICH has a total of 15 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 environmental technology are JIANGSU GOLDEN STONE ATTAPULGITE R & D CT, RUDIC VALERIU and SANDENSHA KK.

Patent filings in countries

World map showing ZVEREV ALEKSANDR SERGEEVICHs patent filings in countries
# Country Total Patents
#1 Russian Federation 15

Patent filings per year

Chart showing ZVEREV ALEKSANDR SERGEEVICHs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Krupin Vladimir V 11
#2 Zverev Aleksandr S 11
#3 Artamonov Vadim Yu 9
#4 Krupin V V 4
#5 Zverev A S 4
#6 Artamonov V Ju 3
#7 Kuznetsov Yurij S 1
#8 Poletaev Vladimir P 1
#9 Meshcherjakov A A 1

Latest patents

Publication Filing date Title
RU2105131C1 Hydraulic packer
RU95107927A Apparatus for removing petroleum products from water surface
RU94030605A Hydraulic motor
RU94028547A Sealing unit of well-immersed device
RU94017052A Device for pumping-over of oil fouling from surface of water basins and method for treating oil fouling before pumping-over
RU94009019A Liquid collecting device and endless cellular transportation belt used for this purpose
RU2086840C1 Contact sealing of cylindrical pair
RU2071530C1 Rotary device
RU2055155C1 Packer sealing unit
RU2085719C1 Method and device for intensifying operation of well
RU2035617C1 Hydraulic drive
RU2030665C1 Hydrodynamic seal for cylinder pair
RU2005172C1 Gear for cleaning face zone of well
RU2005164C1 Method of correction of sticking drill pipe string and device for its implementation
RU2029887C1 Hydraulically operated pump