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ZHANG JINGWEN

Overview
  • Total Patents
    24
  • GoodIP Patent Rank
    107,839
  • Filing trend
    ⇧ 350.0%
About

ZHANG JINGWEN has a total of 24 patent applications. It increased the IP activity by 350.0%. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering, foods and drinks and environmental technology are BEIJING SHOUER PHARMACEUTICAL FACTORY, GUILIN ZHONGZU TRADITIONAL CHINESE MEDICINE CO LTD and MENG XIANGMING.

Patent filings in countries

World map showing ZHANG JINGWENs patent filings in countries
# Country Total Patents
#1 China 24

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Zhang Jingwen 23
#2 Hu Xiaojuan 2
#3 Wang Pengfei 2
#4 Shaoting Zhang 1
#5 Guo Limin 1
#6 Zong Mingxin 1
#7 Zhang Jingwu 1
#8 Guo Lishuang 1
#9 Zhao Liansen 1
#10 Li Guangya 1

Latest patents

Publication Filing date Title
CN110201206A A kind of preventive medicine depollution of environment equipment
CN112009211A Sunshade equipment suitable for agricultural machine
CN109763551A A kind of straight-through toilet
CN110754380A Feeder capable of being stirred uniformly and reducing temperature to expel flies
CN108704064A A kind of Chinese medicine composition and preparation method for treating AIDS
CN108450550A A kind of energy-saving type grain fast-drying device
CN108548389A A kind of shake knocking grain drying device
CN108543480A A kind of oscillatory type feed Multi-stage stirring device
CN108613535A A kind of grain drying device based on centrifugal force technology
CN108496435A A kind of deep soil loosens the soil fertilizer apparatus
CN108566805A A kind of granulated fertilizer sowing apparatus of high efficient block
CN108613534A A kind of grain drying device tumbling technology based on spiral
CN107373378A It is a kind of treat cheilitis help spleen dampness elimination diet therapy formula and preparation method thereof
CN107055256A A kind of systematization elevator safety device
CN106123136A A kind of air cleaner of preventive medicine
CN105345980A Paper container foaming apparatus
CN104417926A Manufacturing method for container with thermal insulation surface layer
CN104416707A Paper container foaming device
CN104416708A Paper container foaming device
CN104416709A Paper container foaming apparatus