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ZHAO QINGCHUN

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    175,933
  • Filing trend
    ⇩ 100.0%
About

ZHAO QINGCHUN has a total of 15 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1988. It filed its patents most often in China and United States. Its main competitors in its focus markets organic fine chemistry, pharmaceuticals and environmental technology are AESCULAPIUS LAB CHIM FARMA, LEPU PHARMACEUTICAL CO LTD and HEFEI CHUANGXIN MEDICAL TECH CO LTD.

Patent filings in countries

World map showing ZHAO QINGCHUNs patent filings in countries
# Country Total Patents
#1 China 14
#2 United States 1

Patent filings per year

Chart showing ZHAO QINGCHUNs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhao Qingchun 14
#2 Ding Huaiwei 3
#3 Shi Guobing 3
#4 Zhou Zhipeng 2
#5 Song Shaojiang 2
#6 Tian Xing 2
#7 Fan Yanhua 2
#8 Hu Xiaolong 2
#9 Meng Weihong 2
#10 Zhang Yingshi 1

Latest patents

Publication Filing date Title
CN108283642A ZLDI-8 compounds prepare the application of antitumor drug and chemotherapeutic sensitizer
CN107375350A Clear stone Chinese medicine composition and preparation method thereof
CN106565802A Radix paeoniae alba alcohol extract, 4-O-galloyl albiflorin and preparation and application of 4-O-galloyl albiflorin
CN106543155A As the chalcone and flavone derivative of aurora kinase inhibitors
CN106467564A A kind of Flos Eriocauli phenolic acids enrichment flow point and the application in preparing antitumor drug
CN106431928A Caffeoylquinic acid derivative and application of caffeoylquinic acid derivative as medicine for repairing and protecting neurons
CN104224782A New use of Terfenadine
CN103735728A New application of cortex lycii alcohol extract, kukoamine A and kukoamine B in neuroprotection
CN103467421A Application of radix stemonae sessilifoliae non-alkaloid extract and monomers to preparation of antitumor drug
CN103110655A Application of purslane alkaloid monomeric compound in preparation of anti-tumor medicament
CN103830214A Application of purslane alkaloid monomeric compound in preparation of antitumor drugs
US2012259025A1 Method and Systems Thereof of Ecologically Carbon Dioxide-Neutral Methanation
CN103086947A Phthalimide compounds with antiangiogenic activity and purpose thereof
CN1039051A Inorganics bonding formed coke (coal) and moulding process thereof