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ZHANG LIJIA

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    158,470
  • Filing trend
    ⇧ 900.0%
About

ZHANG LIJIA has a total of 12 patent applications. It increased the IP activity by 900.0%. Its first patent ever was published in 1996. It filed its patents most often in China. Its main competitors in its focus markets surface technology and coating, chemical engineering and pharmaceuticals are WANG FUZHEN, LIU FANGXU and ZHISHENG (TIANJIN) BIOLOGICAL TECH CO LTD.

Patent filings in countries

World map showing ZHANG LIJIAs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Zhang Lijia 12
#2 Wang Xiaoyan 1
#3 Zhang Kun 1
#4 Duan Xiaolin 1
#5 Wang Ruogu 1

Latest patents

Publication Filing date Title
CN108854218A One kind doing the wash cell filter
CN108754379A A kind of air knife nitrogen-blow galvanizing rig
CN109047127A A kind of hot water potcher
CN109045977A A kind of alkali mist separator
CN108866465A A kind of rapid cooling circulator
CN109078750A A kind of magnetic filter
CN108796599A A kind of electrolytic degreasing bath
CN108906478A A kind of continuous coated unit and its process flow
CN108917318A A kind of hot air drying box
CN108842051A A kind of vertical annealing furnace
CN106902191A Treat traditional Chinese medicine for outer use of anal and intestinal disease and preparation method thereof
CN1167598A Water bed and its making method