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ZHANG JUNFENG

Overview
  • Total Patents
    67
  • GoodIP Patent Rank
    31,659
  • Filing trend
    ⇩ 85.0%
About

ZHANG JUNFENG has a total of 67 patent applications. It decreased the IP activity by 85.0%. Its first patent ever was published in 1987. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and Australia. Its main competitors in its focus markets agriculture, organic fine chemistry and pharmaceuticals are PAN XUEYU, LIU ZHICONG and ZHANG ZHENYIN.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Zhang Junfeng 64
#2 Duan Zitian 6
#3 Wu Jianqing 4
#4 An Wufeng 3
#5 Junfeng Zhang 3
#6 Liang Yuhai 2
#7 Jiang Baohui 1
#8 Gui Zhang 1
#9 Gou Chaomin 1
#10 Guo Hongwei 1

Latest patents

Publication Filing date Title
CN110196737A A kind of heterogeneous polynuclear processing system
CN109845719A A kind of automatic electric shock recycling bins
CN109010641A It is a kind of for treating the integration of drinking and medicinal herbs Chinese medicine pallas pit viper sophora bud powder of hemorrhoid
CN108341474A A kind of safe disinfection equipment
CN107242320A A kind of formula tea of black hair health
CN107335028A Alopecia-preventing pilatory
CN107320563A Dehumidify medicinal liquor
CN107158198A Promoting blood circulation medicinal liquor
CN107177437A Compound fruit wine
CN107232351A A kind of fruit health preserving tea
CN107232336A Antialcoholic liver-protecting tea
CN108235679A Mouse trapping boxes
CN106440368A Efficient corrosion-resisting heat exchanger
CN106424607A Metal-stream inoculation adding device
CN106623703A Mold with double row bearing outer ring
CN106224663A Flexible insulation delivery hose
CN106284312A Vertical steel pile
CN106238282A It is difficult to the coating machine powder recovering device overstock
CN105513273A Children sleep monitoring alarm
CN105708255A Intelligent temperature-regulating sleeping bag and temperature regulating method thereof