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CHAIN YARN CO LTD

Overview
  • Total Patents
    25
  • GoodIP Patent Rank
    89,418
  • Filing trend
    ⇧ 250.0%
About

CHAIN YARN CO LTD has a total of 25 patent applications. It increased the IP activity by 250.0%. Its first patent ever was published in 2011. It filed its patents most often in Taiwan, Japan and United States. Its main competitors in its focus markets textiles and paper, machines and macromolecular chemistry and polymers are NINGBO DACHENG ADVANCED MATERIAL CO LTD, SILAS W PETTIT and JIANGSU HAIYANG CHEMICAL FIBERS CO LTD.

Patent filings in countries

World map showing CHAIN YARN CO LTDs patent filings in countries
# Country Total Patents
#1 Taiwan 12
#2 Japan 4
#3 United States 4
#4 China 3
#5 EPO (European Patent Office) 2

Patent filings per year

Chart showing CHAIN YARN CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Yen-Hsiao 14
#2 Liao Chun-Hung 9
#3 Huang Kuan-Jung 8
#4 Lin Chuan-Shing 7
#5 Chao Tsung-Hsien 5
#6 Chen Shih-Yang 4
#7 Hsieh I-Chen 4
#8 Chi Po-Wen 3
#9 Chao Tsunghsien 2
#10 Chan Tzongyuang 2

Latest patents

Publication Filing date Title
TWI684682B Method for manufacturing moisture absorbent and dull fiber and method for manufacturing moisture absorbent and dull textured yarn
CN109400872A The method and its system of solid-state polymerization nylon66 fiber
TW202001017A Recycling nylon fiber and method for manufacturing the same
TWI641732B Deodorizing nylon 6 fiber and preparation method thereof
TW201706467A Nylon 66 hollow fiber, method and equipment for manufacturing the same
TWI519687B Dull polyamide 56 fiber and method for manufacturing the same
TW201502164A Polyamide-6 copolymer and method of manufacturing the same
TW201502337A Method for modifying nylon 6
TW201444661A Apparatus and method for feeding masterbatch into plastic materials
TW201307436A Deeply dyeable and fast spinnable polyamide-6 fiber and methods for making and controlling dyeability of the same
TW201305402A Method for preparing moisture absorbent yarn
TW201302881A Regenerated fibers and method for producing the same