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CAO ZHIJUN

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    156,755
  • Filing trend
    ⇩ 100.0%
About

CAO ZHIJUN has a total of 11 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets pharmaceuticals, chemical engineering and civil engineering are LI QUANSHENG, LIANG SHUQIN and WANG FENGYUN.

Patent filings in countries

World map showing CAO ZHIJUNs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Cao Zhijun 11
#2 Ding Yanan 1
#3 Gu Aimin 1
#4 Wu Xianlu 1
#5 Bai Xingfeng 1
#6 Zhou Shunping 1
#7 Huang Wenhua 1
#8 Liu Rong 1
#9 Qu Feng 1

Latest patents

Publication Filing date Title
CN111772921A Multi-functional stripping pliers for ophthalmologic cataract operation
CN111846428A Green printing packagine machine convenient to medicine is beaten sign indicating number fast
CN111530614A Chinese-medicinal material crocus drying equipment with grind mechanism
CN111605903A Granulator for pharmaceutical production with quantitative feeding mechanism
CN111457696A Chinese-medicinal material drying equipment with multistage accuse temperature structure
CN110585046A Dandruff removing, dandruff stopping, alopecia preventing and hair increasing component and product
CN111852923A A kind of ventilator
CN108104230A A kind of energy slow-release toilet cleaning foamy is precious
CN107320677A Treat barrenness caused Chinese medicine preparation of ovarian dysfunction and preparation method thereof
CN106508902A Stamping type single-deck mosquito coil
CN104460510A Online machine tool panel operation control method for numerically-controlled machine tool