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XIAORONG ZHANG

Overview
  • Total Patents
    43
About

XIAORONG ZHANG has a total of 43 patent applications. Its first patent ever was published in 2007. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are QINGHUA XU, TAGOME MASA and VORON G ARKHITEKTURNO STROI.

Patent filings in countries

World map showing XIAORONG ZHANGs patent filings in countries
# Country Total Patents
#1 China 43

Patent filings per year

Chart showing XIAORONG ZHANGs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Xiaorong Zhang 43
#2 Yongxiang Liu 8
#3 Shijun Cheng 5
#4 Chao Ma 5
#5 Honghai Li 2
#6 Baoguo Ji 2

Latest patents

Publication Filing date Title
CN102795439A Trash bin with adjustable calibre
CN102673581A Rope pulling type rail trolley
CN102671456A Blocking-prevention seawater filter
CN102610223A Diaphragm-type air horn
CN102583150A Towing hook for power traction
CN102623001A Rotor type air whistle
CN102390512A Elastic handing bracket
CN102501959A Fireproof air vent head for oil hold
CN102351337A Grey water residue removal and oil separation device
CN102179099A Seawater pipeline filter
CN102179100A Duplex fuel/lubricating oil filter
CN102135308A Outwards-opened mushroom ventilator
CN102200330A Mushroom-shaped ventilator with guide cover
CN102191799A Combined automatic water supply system
CN102152807A Unpowered self-traction pipe duct trolley
CN102168516A Closable louver window
CN102095081A Remote cut-off control system of oil line
CN102102562A Spark extinguishing device
CN101961581A Gas-water separator capable of discharging water automatically
CN101975288A Pneumatically operated three-way reversing valve