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XUEFENG ZHANG

Overview
  • Total Patents
    27
About

XUEFENG ZHANG has a total of 27 patent applications. Its first patent ever was published in 2006. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are QINGDAO CREEK NEW ENVIRONMENTAL PROT MATERICAL CO LTD, HRD SINGAPORE PTE LTD and ROSMJASOMOLTORG AOOT.

Patent filings in countries

World map showing XUEFENG ZHANGs patent filings in countries
# Country Total Patents
#1 China 27

Patent filings per year

Chart showing XUEFENG ZHANGs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Xuefeng Zhang 27
#2 Li Xu 9
#3 Xiaopeng Wu 2
#4 Jianbin Ma 1
#5 Jianting Han 1
#6 Ying Zhou 1
#7 Xiaoyue Zhou 1
#8 Chuansheng Yan 1
#9 Xilin Wang 1
#10 Lianxiang Wang 1

Latest patents

Publication Filing date Title
CN102383496A Prefabricated steel hoop barrel of reinforced concrete beam column joint and construction method
CN102226217A PCR primer pair, kit and method for identifying true cordyceps sinensis and false cordyceps sinensis
CN102150839A Method for preparing stewed food buccal tablets
CN101978882A Cubilose stew lozenge and preparation method thereof
CN101978885A Stewed American ginseng lozenge and preparation method thereof
CN101978877A Convenient back-melting ganoderma juice stew and preparation method thereof
CN101978883A Raw juice back-blending instant stew and preparation method thereof
CN101978880A Ginkgo stew buccal tablets and preparation method thereof
CN101978876A Stewed white fungus buccal tablets and preparation method thereof
CN102337856A Novel thermally-expanded extrusion packer for viscous oil steam-injection well
CN101804082A Method for identifying cordyceps sinensis powder through microscopic dyeing
CN101806486A Urban epidemic prevention and control system with air safety barriers and method
CN101797271A Cleaning method of cordyceps sinensis
CN101584553A Selenium and iron alloy pot and manufacturing method thereof
CN101596070A Composite health care type zinc pan and preparation method thereof
CN101555560A Pure zinc or zinc alloy cooker
CN101363095A Health zinc ferro alloy steel plate, preparation method thereof and cooker prepared by said steel plate
CN101363641A Multipurpose heating apparatus for vacuum phase transition for biomass fuel
CN101332212A Aweto micropowder tablet and preparation method thereof
CN101630193A Hand induction equipment