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ZHANG CONG

Overview
  • Total Patents
    25
  • GoodIP Patent Rank
    115,080
  • Filing trend
    ⇩ 100.0%
About

ZHANG CONG has a total of 25 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2002. It filed its patents most often in China and Republic of Korea. Its main competitors in its focus markets medical technology, pharmaceuticals and organic fine chemistry are KESHELAVA VIKTOR V, MEDICAL TECHNOLOGY TRANSFER HOLDING B V and YU CHUN HO.

Patent filings in countries

World map showing ZHANG CONGs patent filings in countries
# Country Total Patents
#1 China 18
#2 Republic of Korea 7

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Zhang Cong 25
#2 Wang Bin 1
#3 Zhan Lingyun 1
#4 Chen Zhidong 1
#5 Zhang Zhuoyu 1

Latest patents

Publication Filing date Title
CN111920510A Output device of bone screw
CN111920511A Screw take-out device for orthopedics
CN111922163A Punch forming device of operation drag hook for abdominal cavity
CN111839743A Instrument support for placing surgical equipment
CN111839645A Hemostatic forceps with lock catch structure
CN110468001A A kind of production method of selenium sand melon red wine
CN107137056A Head position based on image rotates strabismus measuring system
KR20180085968A Mouthwash containing green tea
KR20180085893A Panty liner capable of improving female sexuality
KR20180073098A Panty liner capable of relieving dysmenorrhea
KR20180073122A Skin whitening and sunscreen composition comprising nano materials and chinese medicine extract
KR20180065322A Skin whitening and sunscreen composition comprising nano materials and chinese medicine extract
KR20180036186A Facial mask
KR20180036136A Facial mask
CN104749779A Double-screen helmet display device
CN103479258A Oil can capable of setting single oil filling amount
CN103793353A High-speed optical fiber data acquiring equipment of USB (universal serial bus) 3.0
CN102913723A Display movement bracket with effect of protecting cervical vertebra
CN102871577A Salt bottle allowing for settable single salt addition
CN102178328A Shape cutting method for pericarp and hulls of fruits and device for realizing method