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TAICANG RONGWEN SYNTHETIC FIBER CO LTD

Overview
  • Total Patents
    33
  • GoodIP Patent Rank
    85,031
  • Filing trend
    ⇩ 60.0%
About

TAICANG RONGWEN SYNTHETIC FIBER CO LTD has a total of 33 patent applications. It decreased the IP activity by 60.0%. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets textiles and paper, macromolecular chemistry and polymers and chemical engineering are ALLEN STEVEN R, JIANGSU JIANGNAN HIGH POLYMER FIBER CO LTD and FUJIAN BILLION POLYFIBER IND CO LTD.

Patent filings in countries

World map showing TAICANG RONGWEN SYNTHETIC FIBER CO LTDs patent filings in countries
# Country Total Patents
#1 China 33

Patent filings per year

Chart showing TAICANG RONGWEN SYNTHETIC FIBER CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Quan Xiao 26
#2 Yu Mingfang 7
#3 Xiao Quan 7
#4 Jin Zhiming 7
#5 Tao Jingliang 7
#6 Lang Junyi 7
#7 Xiao Qing 7
#8 Su Liping 7
#9 Pu Xueqiang 7
#10 Li Xia 4

Latest patents

Publication Filing date Title
CN112251837A Preparation method of uniformly dyed PBT high stretch yarn
CN110923851A Method for manufacturing hollow PBT fiber
CN111139542A Asymmetric cooling system spouts a silk
CN110820060A Special-shaped spinneret plate and manufacturing method thereof
CN110434109A A kind of elasticizer coldplate cleaning device
CN110252719A A kind of cleaning head of elasticizer coldplate
CN108842196A A kind of preparation method of PBT/PP three-dimensional crimp single hole fiber
CN109234832A A kind of preparation method of PBT porous fibre
CN107313127A A kind of PBT bamboo charcoals elastic fibers
CN107354531A A kind of modified PBT fiber spinning process
CN107313128A A kind of PBT fiber fabrication process
CN107338506A A kind of Environmental-friendantistatic antistatic PBT fibers
CN107287696A A kind of antibacterial PBT fibers
CN106700054A Vacuum-pumping device for PBT (Polybutylene Terephthalate) vacuum polymerization device
CN106757514A A kind of preparation method of hollow PBT fibers
CN105755562A Asymmetric bi-component elastic complex fiber production method
CN103911677A Spinneret plate used for producing dumbbell-shaped fibers
CN103924310A Three-dimensional elastic rotating color changing fiber and spinneret plate thereof
CN103882538A Novel elastic fiber and preparation method thereof
CN103882539A Gray elastic fiber and preparing method thereof