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Jiangsu hengli chemical fibre co ltd

Overview
  • Total Patents
    453
  • GoodIP Patent Rank
    3,490
  • Filing trend
    ⇧ 81.0%
About

Jiangsu hengli chemical fibre co ltd has a total of 453 patent applications. It increased the IP activity by 81.0%. Its first patent ever was published in 2008. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets textiles and paper, macromolecular chemistry and polymers and surface technology and coating are JIANGSU HENGKE NEW MAT CO LTD, ZHENGZHOU ZHONGYUAN SPANDEX ENGINEERING TECH CO LTD and CHINA TEXTILE ACADEMY.

Patent filings per year

Chart showing Jiangsu hengli chemical fibre co ltds patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tang Fangming 188
#2 Wang Lili 187
#3 Fan Hongwei 149
#4 Wang Shanshui 145
#5 Yin Lixin 107
#6 Sun Xiaohua 69
#7 Yang Chaoming 67
#8 Zhang Yuanhua 63
#9 Yang Damao 55
#10 Li Wengang 54

Latest patents

Publication Filing date Title
CN111798449A Spinneret plate residual impurity detection method based on image technology
CN112030278A Intermittent grading carding and cutting equipment for carbon fiber filaments
CN111415349A Method for detecting polyester filament yarn based on image processing technology
CN111507943A Method for detecting polyester filament yarn broken filaments
CN111507942A Chemical fiber filament broken filament detection device and method based on multi-view image analysis
CN111272268A Method for automatically weighing and solving abnormal weight problem of spinning cake
CN111232755A Method for automatically adjusting coil diameter of wire coil to avoid abnormal formation of wire coil
CN111286843A Preparation method of wrinkled fabric
CN110965188A Preparation method of silk-like fabric
CN111058156A Preparation method of denim
CN110983594A Preparation method of thermal underwear fabric
CN111041698A Preparation method of blanket
CN111041571A Regenerated polyester filament and preparation method thereof
CN111005140A Preparation method of seersucker
CN111005128A Preparation method of plaster cloth
CN111041576A Acetic acid-like filament and preparation method thereof
CN111058115A Crescent self-crimping elastic fiber and preparation method thereof
CN111020726A In-line anti-glare optical fiber and preparation method thereof
CN110983467A Composite crimped fiber for knitting and preparation method thereof
CN111118623A Cotton-like polyester fiber and preparation method thereof