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WANG ZHENGXIN

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    180,965
  • Filing trend
    ⇩ 100.0%
About

WANG ZHENGXIN has a total of 12 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets environmental technology and chemical engineering are FEDERAL NOE G BJUDZHETNOE UCHREZHDENIE NAUKI INST NEFTEKHIMICHESKOGO SINTEZA IM A V TOPCHIEVA ROSSIJ, WUXI DONGYOU ENVIRONMENTAL PROT TECHNOLOGY CO LTD and UST KAMENOGOR SVINTSOVO TSINKO.

Patent filings in countries

World map showing WANG ZHENGXINs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing WANG ZHENGXINs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Wang Zhengxin 12
#2 Wang Yiping 1
#3 Chang Xiaohao 1

Latest patents

Publication Filing date Title
CN109499203A A kind of control circuit of bag filter ash discharging system
CN105890379A Dedusting method using residual heat from flue gas of semi-closed electric furnace
CN105890377A Copper smelting furnace smoke waste heat utilizing and dust removing method
CN105890381A Dedusting method using residual heat from flue gas of electric furnace
CN105890380A Dedusting method using residual heat from flue gas of fully-closed electric furnace
CN105890375A Metallurgical furnace smoke waste heat utilizing and dust removing method
CN105890378A Ferroalloy furnace smoke waste heat utilizing and dust removing method
CN103035372A Reactor
CN103035369A Heat radiation reactor
CN103036181A Through line ring
CN103035358A Reactor internally provided with insulating sleeve
CN103035371A Low-noise reactor