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ZHANG GUOXIAN

Overview
  • Total Patents
    30
  • GoodIP Patent Rank
    70,414
About

ZHANG GUOXIAN has a total of 30 patent applications. 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 pharmaceuticals, medical technology and optics are LI GUANGCHEN, LUOYANG SHIXIONG JUYUAN MEDICAL GROUP CO LTD and SHIJIAZHUANG NEPHROSIS HOSPITAL.

Patent filings in countries

World map showing ZHANG GUOXIANs patent filings in countries
# Country Total Patents
#1 China 29
#2 United States 1

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Zhang Guoxian 28
#2 Zhang Danhua 4
#3 Zhang Mingsheng 4
#4 Guoxian Zhang 1
#5 Kwok-Yen Cheung Edward 1
#6 Li Yan 1
#7 Shouyi Han 1

Latest patents

Publication Filing date Title
CN106166263A The traditional Chinese drug inspissation ball of radical cure malaria
CN105920070A Traditional Chinese medicine composition for treating cataract and preparation method thereof
CN105833143A Chinese medicinal composition for treating respiratory diseases and preparation method thereof
CN105920197A Traditional Chinese medicine composition for treating coronary heart disease and preparation method thereof
CN105833123A Chinese medicinal composition for treating venation diseases and preparation method thereof
CN105963438A Traditional Chinese medicine composition for treating stroke as well as preparation method and application thereof
CN105998182A Traditional Chinese medicine composition for treating anemia and preparation method and application thereof
CN105943720A Traditional Chinese medicinal preparation for treating anemia as well as preparation method and application of traditional Chinese medicinal preparation
CN105816641A Traditional Chinese medicine composition for treating cancers and preparation method and application thereof
CN105963439A Traditional Chinese medicine composition for treating leukemia, and preparation method and application thereof
CN105963499A Traditional Chinese medicine composition for treating neuroses as well as preparation method and application thereof
CN105535822A Traditional Chinese medicine composition for treating haemorrhoids and preparation method thereof
CN105535453A Traditional Chinese medicine composition for treating nephritis and preparation method thereof
CN105535280A Traditional Chinese medicine composition for treating nephritis and preparation method thereof
CN105497379A Chinese medicinal composition for treating coronary heart disease and preparation method thereof
CN105535760A Traditional Chinese medicine composition for treating coronary heart disease as well as preparation method and application thereof
CN105434806A Traditional Chinese medicine composition for treating stroke and preparation method thereof
CN105194402A Blood glucose recovery pill
CN105287798A Lipid-lowering and slimming recovery pill
CN105327138A Weasand recovering pill