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ZHANG HONGTAO

Overview
  • Total Patents
    68
  • GoodIP Patent Rank
    30,179
  • Filing trend
    0.0%
About

ZHANG HONGTAO has a total of 68 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 1999. It filed its patents most often in China. Its main competitors in its focus markets pharmaceuticals, electrical machinery and energy and environmental technology are JIANGSU BORUN MEDICAL GROUP CO LTD, SHANDONG SOOCOM ANIMAL REMEDY CO LTD and LAN QINGLIU.

Patent filings in countries

World map showing ZHANG HONGTAOs patent filings in countries
# Country Total Patents
#1 China 68

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Zhang Hongtao 68
#2 Qu Yi 7
#3 Han Zhiqiang 5
#4 Sun Wen 4
#5 Jiang Hongxing 4
#6 Yan Deguang 3
#7 Wang Jintao 3
#8 Zhang Mingchen 3
#9 Zhao Yun 3
#10 Ma Minghan 3

Latest patents

Publication Filing date Title
CN112207648A Metal bar thread forming machine
CN111974474A Large-capacity liquid transfer device combination for liquid phase separation in liquid phase extraction
CN111999487A Permanent magnet closed experimental device for protein crystallization
CN111925938A Mechanical stimulation loading device for three-dimensional cell culture support
CN111805106A Stirring induction welding method and stirring head
CN111933400A Electronic power transformer
CN111934214A Low-voltage power distribution cabinet
CN111603539A Traditional Chinese medicine composition for preventing and treating gout and preparation method and application thereof
CN111599519A 180-level self-adhesive polyurethane enameled wire
CN111599512A Aluminum enameled wire
CN111599533A Processing technology of coaxial cable
CN111282167A Puncture guide splicing unit
CN111341489A Cable and method for manufacturing cable
CN111269487A Communication cable
CN111254036A Nourishing kidney-tonifying health-preserving wine and preparation method thereof
CN111073787A Health wine for strengthening body resistance and tonifying kidney and preparation method thereof
CN110585583A Radioactive particle chain manufacturing and implanting device
CN110523840A A kind of deburring sand cylinder for formed punch punching
CN110055150A Reinvigoration, kidney-tonifying and sperm-producing are steep in wine and its preparation method and application
CN110004033A A kind of mobile straw feed fermentation room