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LIU ZHIJUN

Overview
  • Total Patents
    46
  • GoodIP Patent Rank
    50,922
  • Filing trend
    ⇩ 37.0%
About

LIU ZHIJUN has a total of 46 patent applications. It decreased the IP activity by 37.0%. Its first patent ever was published in 1989. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets pharmaceuticals, electrical machinery and energy and environmental technology are SCHENTAG JEROME, LABORATOIRE HRA-PHARMA and LOKHOV PETR GENRIEVICH.

Patent filings in countries

World map showing LIU ZHIJUNs patent filings in countries

Patent filings per year

Chart showing LIU ZHIJUNs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Zhijun 43
#2 Yang Peiying 4
#3 Newman Robert A 2
#4 Ding Enlai 2
#5 Tian Jixiang 2
#6 Shen Longhua 2
#7 Du Baochen 2
#8 Liu Yongqiang 1
#9 Zhu Tao 1
#10 Zhijun Liu 1

Latest patents

Publication Filing date Title
CN111228318A Oral and external traditional Chinese medicine composition for removing nevus, freckles and acnes and whitening skin
CN110960451A Preparation method of anti-ultraviolet meteorite concentrated solution
CN110450589A A kind of flight instruments
CN110466454A A kind of automobile safety protection system and method
CN109443198A A kind of housing cavity feature detection machine
CN109187562A A kind of electronic product LOGO detection machine
CN109125541A A kind of Chinese prescription is used to prepare the application for the treatment of fibroid drug
CN108969621A A kind of Chinese prescription is used to prepare the application for the treatment of uterine neck cancer drug
WO2019153559A1 Led flame lamp
WO2019041589A1 Modular led lamp assembly
WO2019085089A1 Led lamp adopting rgb lamp beads to simulate flame effect
WO2019085088A1 Led lamp simulating flame effect
WO2019041588A1 Led lamp assembly joined by means of magnet
WO2019085070A1 Led flame lamp
WO2019085069A1 Flame lamp for simulating flame effect using rgb beads
CN107323148A A kind of gradual change screen printing method for feeding bottle
CN108783590A A kind of module combined type multi-purpose smoke bucket
CN106385424A Lightweight security verification algorithm for RFID system
CN106446128A Tracing method and device of webpage access tracks
CN106202446A A kind of info web display packing and system