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ZHANG GUOFENG

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    117,947
About

ZHANG GUOFENG has a total of 19 patent applications. Its first patent ever was published in 2005. It filed its patents most often in China and United States. Its main competitors in its focus markets foods and drinks, pharmaceuticals and environmental technology are LI XUEGANG, LIN JINGHUI and HE JIANHUA.

Patent filings in countries

World map showing ZHANG GUOFENGs patent filings in countries
# Country Total Patents
#1 China 18
#2 United States 1

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Zhang Guofeng 16
#2 Zhang Guofeng Huang 2
#3 Shenyun Zhang 1
#4 Ma Shufa 1
#5 Zhang Yueran 1
#6 Zhanglin Shen 1

Latest patents

Publication Filing date Title
CN111776422A Portable storage box capable of being opened from multiple sides
CN110626814A Tailing processing system
CN110548588A Pneumatic reducing mechanism
CN106333097A Sus scrofa feed and preparation method thereof
CN106333121A Pheasant feed and preparation method thereof
CN106307440A Method for making chili oil
CN106307425A Chili oil beneficial to supplement selenium and preparation method thereof
CN106262614A A kind of preparation method of flavor chilli oil
CN106360259A Processing method of red rice
CN106344807A Dendrobium officinale foot soaking powder and preparation method thereof
CN106307426A Chili oil for children and preparation method thereof
CN106333341A Chilli sauce and preparation method thereof
CN106177500A A kind of Traditional Chinese medicine foot soaping liquid and preparation method thereof
CN104223892A Three-in-one tea set with embedded electrode holders
CN102528827A Scissors with scale
CN101906153A Extraction process for preparing nisin
CN1834984A Method of automatic generating amusing head picture by utilizing human face detection tech
CN1835019A Personality portrait auto generating method based on images with parameter