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ZHANG ZHENYAN

Overview
  • Total Patents
    26
  • GoodIP Patent Rank
    63,743
  • Filing trend
    0.0%
About

ZHANG ZHENYAN has a total of 26 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2013. It filed its patents most often in China and United Kingdom. Its main competitors in its focus markets furniture and games, electrical machinery and energy and machine tools are XI CONGCONG, YIWU JINGKAI MACHINERY EQUIPMENT CO LTD and CHEN BINGHUA.

Patent filings in countries

World map showing ZHANG ZHENYANs patent filings in countries
# Country Total Patents
#1 China 25
#2 United Kingdom 1

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Zhang Zhenyan 25
#2 Rong Zhijun 1
#3 Hu Conglin 1
#4 Wang Yan 1

Latest patents

Publication Filing date Title
GB201816717D0 An apparatus for mass culture of plant and animal cells
CN109049211A A kind of Wood fire retardant treatment process
CN109203148A A kind of fire-retarding of wood processing equipment and its application method
CN109156885A A kind of automatic tobacco processing unit (plant)
CN109156886A A kind of tobacco processing unit (plant)
CN109126980A A kind of follow-on catarrhal jaundice therapeutic agent preparation facilities
CN108687607A A kind of chemical surface treatment device
CN108673290A A kind of novel surface chemical processing device
CN108772138A A kind of novel catarrhal jaundice medicine preparation facilities
CN108624502A A kind of animal and plant cells large-scale culture device
CN108624501A A kind of novel animal and plant cells large-scale culture device
CN108579890A A kind of catarrhal jaundice medicine preparation facilities
CN107453090A A kind of cup
CN107595120A A kind of novel water glass
CN107658610A A kind of cup
CN107440509A A kind of novel water glass
CN107181087A A kind of novel bridge facility
CN107347846A A kind of agricultural spray agricultural chemicals device
CN107154561A A kind of cup device
CN107157260A A kind of novel water glass device