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NINGXIA ZHONGYIN CASHMERE CO LTD

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    118,101
About

NINGXIA ZHONGYIN CASHMERE CO LTD has a total of 20 patent applications. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets textiles and paper, chemical engineering and environmental technology are JINJIANG CITY LONGSHENG KNITTING PRINTING AND DYEING CO LTD, HAINING BAIYUE TRADING CO LTD and ZHEJIANG YINHE PRINTING & DYEING CO LTD.

Patent filings in countries

World map showing NINGXIA ZHONGYIN CASHMERE CO LTDs patent filings in countries
# Country Total Patents
#1 China 20

Patent filings per year

Chart showing NINGXIA ZHONGYIN CASHMERE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Qianwei 17
#2 Li Fazhou 15
#3 Da Lai 11
#4 Zhang Shengjun 10
#5 Gao Qiaoyan 9
#6 Wang He 5
#7 Bai Xuhui 3
#8 Zhang Jianwu 3
#9 Gao Yue 3
#10 Yang Haifeng 3

Latest patents

Publication Filing date Title
CN110629338A Worsted cashmere spinning method capable of eliminating chicken claw marks
CN106521997A Flax knitted yarn dyeing method
CN106521924A Processing technique of roving for linen knitting by scouring and bleaching with sodium chlorite and hydrogen peroxide
CN106245316A The spray-painting technique of cashmere FANCY YARNS
CN106192083A A kind of cashmere is shredding and the technique of hair in carding process
CN105420971A Water-saving and energy-saving cashmere dye vat and dyeing process
CN105568717A Spray dyeing formula and spray dyeing method of spray dyed pattern
CN105350199A Anti-ultraviolet finishing process for cotton-cashmere blended knitted fabric
CN105040398A Improved cashmere oxidation bleaching method
CN105040400A Improved cashmere oxidation-reduction bleaching method
CN105274827A Improved oxygen bleaching decoloring technology
CN105177984A Improved purple cashmere decoloring technology
CN105040397A Improved grey cashmere decoloring method
CN103668573A Technology for recycling and processing cashmere spinning off-cuts
CN103484983A Wool opening and mixing technology in cashmere carding process
CN103266506A Cashmere loose fiber and cashmere strip staining method
CN103290706A Spray dyeing process of cashmere fancy yarns
CN103276597A Dyeing process of dual-type cashmere fiber
CN102134764A Oiling method and oiling device of wool lubricant during slivering process of cashmere
CN101718001A Technique for processing cashmere