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ZHANG ZHENZHONG

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    153,583
  • Filing trend
    ⇩ 100.0%
About

ZHANG ZHENZHONG has a total of 18 patent applications. It decreased the IP activity by 100.0%. 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 basic materials chemistry, pharmaceuticals and materials and metallurgy are HUANG JINGCHENG, YAN JIFANG and FENNEC PHARMACEUTICALS INC.

Patent filings in countries

World map showing ZHANG ZHENZHONGs patent filings in countries
# Country Total Patents
#1 China 14
#2 United States 4

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Zhang Zhenzhong 18
#2 Zhang Yu 2
#3 Li Yaping 2
#4 Bao Zhengyang 1

Latest patents

Publication Filing date Title
CN107875250A A kind of lavipeditum powder for treating rheumathritis and preparation method thereof
CN107715029A A kind of lotion for treating skin eczema and preparation method thereof
CN107897436A A kind of health-care bagged tea and preparation method thereof
CN107913385A A kind of washing lotion of anti-dandruff and itching-relieving and preparation method thereof
CN107737248A One kind is activated blood and relaxed tendons lavipeditum powder and preparation method thereof
CN106976635A Toothpaste device
CN106699286A Potting fertilizer
CN106729868A A kind of air freshener
CN106686154A Method and system for converting links
CN106789958A A kind of method and system for detecting link
US2015096469A1 Composite pigments
US2012094139A1 Kaolin clay pigments
CN102157220A Special Ag paste for grid line electrode at front surface of crystalline silicon solar battery
CN102081988A Reinforced back electric field A1 slurry of silicon solar battery
US2009199740A1 Kaolin clay pigments
CN1977579A Precisional positioned sowing technology
CN1710668A Metal NiCr function thick-film electronic slurry