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JIANGYIN CHANGJING HUAYUAN WOOL SPINNING CO LTD

Overview
  • Total Patents
    31
  • GoodIP Patent Rank
    50,857
About

JIANGYIN CHANGJING HUAYUAN WOOL SPINNING CO LTD has a total of 31 patent applications. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets textiles and paper, chemical engineering and packaging and shipping are NANTONG TANGSHENG TEXTILE CO LTD, LOFTEX CHINA LTD and XINXIANG PATRON SPECIAL FABRICS CO LTD.

Patent filings in countries

World map showing JIANGYIN CHANGJING HUAYUAN WOOL SPINNING CO LTDs patent filings in countries
# Country Total Patents
#1 China 31

Patent filings per year

Chart showing JIANGYIN CHANGJING HUAYUAN WOOL SPINNING CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhao Junwei 31
#2 Cai Hongyan 12
#3 Tian Bing 10
#4 Zhao Mingchang 3
#5 Lin Hong 3
#6 Tian Fuli 3

Latest patents

Publication Filing date Title
CN112281280A Preparation method of color space-dyed loop yarn double-faced woolen cloth and triangular prism visual detection device
CN112160044A Color space dyeing loop yarn and yarn knotter
CN112176619A Synchronous raising machine
CN110846756A Manufacturing method of herringbone wool blended fabric
CN110699959A Manufacturing method of silk rabbit wool polyester blended fabric
CN110747565A Manufacturing method of silk rabbit wool polyester blended autumn and winter coat fabric
CN110804872A Preparation method of ring-grid-pattern overcoat woolen
CN110863282A Preparation process of ring-shaped vertical stripe overcoat woolen cloth
CN110699824A Preparation method of superfine camel hair wool overcoat woolen
CN110863281A Preparation process of wool blended overcoat woolen
CN110791857A Production process of jacquard color point woolen cloth
CN110846755A Production process of cashmere and gold silk smooth woolen cloth
CN110820310A Bleaching treatment process of full-wool fabric
CN108611745A The production technology of jacquard knitting cloth
CN108611728A A kind of jacquard double-sided production technology
CN108486735A The production technology of one Artenkreis circle fancy suiting
CN108588961A Production technology of the single side along hair thin type fabric
CN108660761A The production technology of two-sided tubular knitting cloth
CN108286104A A kind of two-sided production technology of blended suitable hair of wool/alpaca fibre/Persian synthetic fibre
CN108660576A A kind of wool Sheep Cashmere is along the two-sided production technology of hair