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NANXUN SHANLIAN SONGBAI HU WRITING BRUSH FACTORY

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    104,968
  • Filing trend
    ⇧ 900.0%
About

NANXUN SHANLIAN SONGBAI HU WRITING BRUSH FACTORY has a total of 16 patent applications. It increased the IP activity by 900.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets machine tools, consumer goods and basic materials chemistry are ANHUI FUNAN ZHIFENG HANDICRAFT CO LTD, YIHUA LIFE TECH CO LTD and MEIZHOU HUISHENG WOOD PRODUCTS CO LTD.

Patent filings in countries

World map showing NANXUN SHANLIAN SONGBAI HU WRITING BRUSH FACTORYs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing NANXUN SHANLIAN SONGBAI HU WRITING BRUSH FACTORYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Xiaofeng 16
#2 Cai Xinqiao 10

Latest patents

Publication Filing date Title
CN110394868A A kind of penholder treatment process
CN110421673A A kind of processing method of flaw penholder
CN110181610A A kind of penholder bronze designs or patterns on fans, wooden furniture, etc. manufacture craft
CN110144740A A kind of writing brush bristles natural dyeing method
CN109774348A A kind of mulberry silk writing brush and preparation method thereof of high blotting amount
CN109624555A A kind of writing brush of penholder weight-adjustable
CN109202608A A kind of writing brush produced in Huzhou penholder grinding device
CN109176178A A kind of writing brush produced in Huzhou penholder grinding device having all-around mobile function
CN109203157A The processing method of China fir writing brush penholder
CN109130588A The production method of mothproof writing brush
CN109130587A A kind of brush writing skill
CN109094247A A kind of natural wheat head stylus person of outstanding talent and preparation method thereof
CN109094248A A kind of production method of nib crack resistence writing brush
CN108583062A A kind of writing brush and preparation method thereof of high blotting amount
CN108569063A A kind of regular script in small characters writing brush and its without glue production method
CN107142076A A kind of method that adhesive is made of plants shootses