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LIU ZHIGANG

Overview
  • Total Patents
    62
  • GoodIP Patent Rank
    44,644
  • Filing trend
    ⇩ 12.0%
About

LIU ZHIGANG has a total of 62 patent applications. It decreased the IP activity by 12.0%. Its first patent ever was published in 1993. It filed its patents most often in China, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets pharmaceuticals, biotechnology and foods and drinks are TRANSLATUM MEDICUS INC, UNIV HALLYM IACF and CEDARS-SINAI MEDICAL CENTER.

Patent filings in countries

World map showing LIU ZHIGANGs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Liu Zhigang 60
#2 Liu Xiaoyu 9
#3 Xiao Xiaojun 8
#4 Liu Jie 5
#5 Wang Liqiang 4
#6 Luan Chunyan 3
#7 Wang Shumin 2
#8 Wu Haiqiang 2
#9 Liu Hengjing 2
#10 Jutila Sami 1

Latest patents

Publication Filing date Title
CN111228028A Elbow joint brake device after brachial artery puncture in cardiovascular internal medicine
CN111116708A Compound, traditional Chinese medicine probiotic fermentation product and application of compound and traditional Chinese medicine probiotic fermentation product in preparation of medicine or health-care product with effects of dispelling effects of alcohol and protecting stomach
CN112194595A Compound, traditional Chinese medicine probiotic fermentation product and application of compound and traditional Chinese medicine probiotic fermentation product in preparation of medicine or health-care product with cholesterol lowering effect
CN111793005A Compound, traditional Chinese medicine probiotic fermentation product and application of compound and traditional Chinese medicine probiotic fermentation product in preparation of medicine or health-care product with function of enhancing immunity
CN112266333A Compound, traditional Chinese medicine probiotic fermentation product and application of compound and traditional Chinese medicine probiotic fermentation product in preparation of anti-cancer drugs or health-care products
CN110922337A Monomer compound, pharmaceutical composition for treating chronic kidney disease and application thereof
CN110613456A Eyelid width measurer
CN110336449A Electromagnetic levitation type aircraft driving device
CN109913885A A kind of renewable ammonia (green ammonia) synthesis technology and apparatus system
CN109701586A A kind of renewable ammonia (green ammonia) synthetic catalyst
CN108864269A Dermatophagoides pteronyssinus allergen Der p 26 and its preparation method and application
CN108892716A Dermatophagoides pteronyssinus allergen Der p 29 and its preparation method and application
CN108840917A Dermatophagoides pteronyssinus allergen Der p 30 and its preparation method and application
CN108822197A Dermatophagoides pteronyssinus allergen Der p 32 and its preparation method and application
CN108892715A Dermatophagoides pteronyssinus allergen Der p 33 and its preparation method and application
CN108823194A A kind of dust mite albumen and its preparation method and application
CN108211087A A kind of medical internal medicine interventional-catheter fixing device and fixing means
CN108251215A A kind of extracting method of cinnamon essential oil for mite killing
CN108244151A A kind of extracting method of clove bud oil for mite killing
CN108554019A A kind of except mite strainer and its preparation method and application