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ZHANG CHUANZHONG

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    171,272
  • Filing trend
    0.0%
About

ZHANG CHUANZHONG has a total of 15 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 1992. It filed its patents most often in China, United States and Philippines. Its main competitors in its focus markets weapons, surface technology and coating and chemical engineering are FEDUR SA, GRAPHENE COMPOSITES LTD and P & H GLASS CO LTD.

Patent filings in countries

World map showing ZHANG CHUANZHONGs patent filings in countries
# Country Total Patents
#1 China 8
#2 United States 5
#3 Philippines 1
#4 WIPO (World Intellectual Property Organization) 1

Patent filings per year

Chart showing ZHANG CHUANZHONGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Chuanzhong 14
#2 Liu Hongliang 10
#3 Wang Jingwu 2
#4 Liu Honglinag 1
#5 Liu Xinmin 1
#6 Cui Xin 1
#7 Chuanzhong Zhang 1

Latest patents

Publication Filing date Title
CN110095023A The accurate covering dazzling missile-resistant shield of laser
WO2017152850A1 Folding bulletproof shield
CN110966892A Folding bulletproof shield
CN106348397A Electric desalinating device
CN106277155A A kind of deep purification of waste water method
CN106267889A Ultra-fine particles fixes penetrating adsorbent bed and application apparatus
CN103113163A Soil-loosening root growth promoting agent and preparation method thereof
US2013061516A1 Preparation method for ultra low ash coal-water slurry
US2013072369A1 Centrifugal separator
CN1072127A Bamboo handicraft