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JIANGSU WENFENG CHEMICAL FIBER GROUP CO LTD

Overview
  • Total Patents
    48
  • GoodIP Patent Rank
    34,469
  • Filing trend
    ⇧ 200.0%
About

JIANGSU WENFENG CHEMICAL FIBER GROUP CO LTD has a total of 48 patent applications. It increased the IP activity by 200.0%. Its first patent ever was published in 2011. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets textiles and paper, environmental technology and thermal processes are SPINNSTOFFWERK GLAUCHAU AG, PERFORMANCE FIBERS KAIPING COMPANY LTD and JIANGSU KONON NEW MAT CO LTD.

Patent filings in countries

World map showing JIANGSU WENFENG CHEMICAL FIBER GROUP CO LTDs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Gong Jianbing 36
#2 Liu Rong 20
#3 Pang Haifeng 14
#4 Zhang Zaiwen 11
#5 Chen Wenfeng 9
#6 Yao Li 8
#7 Wu Shouguo 5
#8 Kong Yu 2
#9 Li Jianping 1
#10 Zhang Guowei 1

Latest patents

Publication Filing date Title
CN111962169A Oiling agent intelligent blending system for polyamide production
CN111304772A Preparation method of aminated nano titanium dioxide antibacterial anti-aging polyamide fiber
CN109853064A Chinlon 6 filament monomer pumping device
CN109825887A For the sealing device on chinlon 6 filament monomer pumping device
CN109735907A Spinning oil nozzle on silicone oil finish
CN109537085A A kind of production method and its production equipment of uvioresistant nylon superfine fibre long filament
CN109652987A Melt spinning nylon superfine fibre long filament low-surface-energy oils method and spray nozzle device
CN109487346A The high low speed automatic switching control equipment of nylon superfine fibre metering pump and its working method
CN108103592A A kind of novel spinning cabinet insulation structure
CN108328413A Drawing-type fibrous yarn bobbin winder device
CN108130602A A kind of double true double end device for spinning of spray of single group
CN108249210A A kind of self-locking filoplume yarns take-off device
CN108317070A A kind of industrial air compressor waste heat cyclic utilization system
CN108168349A A kind of industrial air compressor recuperation of heat heat-exchanger rig
CN108156682A A kind of chemical fibre screw rod electromagnetic heater
CN108221387A The preparation method of polyamide fibre FDY finishes
CN108532302A Polyamide fibre FDY finishes
CN108018609A A kind of Divisional stoste spinning color applicator
CN107964688A A kind of Divisional stoste spinning color applicator being convenient for changing
CN106956036A A kind of portable fiber rope handsaw device