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TIANJIN LONGHAI SPECIAL WIRE MATERIAL CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    174,641
About

TIANJIN LONGHAI SPECIAL WIRE MATERIAL CO LTD has a total of 15 patent applications. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets macromolecular chemistry and polymers, basic materials chemistry and machines are EDLON PROD INC, CANHIGH ENGINEERING CO LTD and NANTONG JIALONG PLASTIC CO LTD.

Patent filings in countries

World map showing TIANJIN LONGHAI SPECIAL WIRE MATERIAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing TIANJIN LONGHAI SPECIAL WIRE MATERIAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Du Jianxin 15
#2 Tian Longqi 2

Latest patents

Publication Filing date Title
CN105235173A Environment-friendly wire rod production device
CN105268608A Preparation method for nylon-coated wire
CN105312208A Novel preparation method of nylon rubber-coated wire
CN105091513A Drying machine
CN105081146A Cutoff device
CN105087895A Heat treatment device capable of lowering strength of iron wires
CN105082215A High-efficiency paper cutting device
CN105084097A Reverse wire machine
CN104228028A Manufacturing method of material storage device
CN104233676A Nylon coloring process
CN104240434A Manufacturing method for high-frequency production line alarm system
CN104240859A Technology for manufacturing wrapping and pre-coating production line
CN104229546A Wire collecting device manufacturing method
CN103897358A Polyester plastics for coating wire rod
CN103897384A Nylon plastic used for coating wire rod