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JIANGSU HUAYA CHEMICAL FIBER CO LTD

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    190,991
About

JIANGSU HUAYA CHEMICAL FIBER CO LTD has a total of 17 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, organic fine chemistry and environmental technology are SOIE ARTIFICIELLE DE TUBIZE SA, TONGKUN GROUP CO LTD and Tongxiang zhongchen chemical fibre co ltd.

Patent filings in countries

World map showing JIANGSU HUAYA CHEMICAL FIBER CO LTDs patent filings in countries
# Country Total Patents
#1 China 17

Patent filings per year

Chart showing JIANGSU HUAYA CHEMICAL FIBER CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Jinxiang 13
#2 Chen Rongrong 13
#3 Zhong Chuanwu 12
#4 Zhou Weizhong 8
#5 Luo Jun 4
#6 Shan Jinlong 3
#7 Chuanwu Zhong 2
#8 Weizhong Zhou 2
#9 Jinxiang Wang 2
#10 Rongrong Chen 2

Latest patents

Publication Filing date Title
CN112251828A Preparation process of LMPET/PET sheath-core composite elastic fiber
CN109594137A A kind of production method of high ventilative drafted polyester slub yarn
CN109576815A A kind of polyester filament production method with along fibre length dyeing gradual change performance
CN104945235A Method for extracting acetaldehyde and ethylene glycol from polyester wastewater
CN104844434A Ethanal and ethylene glycol recovery system
CN104843815A Stripping device
CN104746152A Spinneret plate with circular and cross-line-shaped tiny pores
CN104746151A Spinneret plate with circular and trifoliate tiny pores
CN104420027A Automatic doffing and transferring device for filament production
CN103710770A Spinning box for producing POY (partially oriented yarn) and FDY'X' type composite fibers
CN103710771A Spinning manifold for manufacturing POY (pre-oriented yarn) and FDY (fully drawn yarn) composite fibers
CN103668496A X-type micro-hole spinneret plate
CN102443861A Intermediate-strength coarse-denier dacron FDY (Fully drawn yarn) and method for producing same
CN102851757A Special-shaped spinneret plate for spinning heavy denier yarns
CN102851758A Fine denier three-leaf shaped micro-porous spinneret plate
CN102851750A Microporous spinneret plate for producing twisted products
CN101634051A Melt direct spinning superfine denier terylene FDY filament and preparation process thereof