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TONGCHENG HUAMAO SOFT FILM CO LTD

Overview
  • Total Patents
    48
  • GoodIP Patent Rank
    31,680
  • Filing trend
    ⇩ 20.0%
About

TONGCHENG HUAMAO SOFT FILM CO LTD has a total of 48 patent applications. It decreased the IP activity by 20.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets macromolecular chemistry and polymers, machines and packaging and shipping are NANJING JULONG ENGINEERING PLASTICS CO LTD, CHONGQNG PULITE NEW MAT CO LTD and ZHEJIANG PRET NEW MAT CO LTD.

Patent filings in countries

World map showing TONGCHENG HUAMAO SOFT FILM CO LTDs patent filings in countries
# Country Total Patents
#1 China 48

Patent filings per year

Chart showing TONGCHENG HUAMAO SOFT FILM CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Fang Xiaomei 48
#2 Wu Jinming 48
#3 Zhang Qihong 48

Latest patents

Publication Filing date Title
CN111037901A Film blowing device for producing heat shrinkable film
CN110962328A Biaxial stretching method of PET (polyethylene terephthalate) heat shrinkable film
CN111086903A Thermal contraction membrane processingequipment
CN111039063A Guiding film pressing device for shrink film
CN111039064A Thermal contraction membrane coiling material device
CN110978346A Heat shrinkable film cooling device
CN111039048A Thermal contraction membrane air cushion type conveying equipment
CN110844682A Thermal contraction membrane fifty percent discount device
CN110815762A Detection and edge cutting device and method for punched film
CN110843161A Air cooling assembly for thermal shrinkage film
CN110936517A Thermal shrinkage film raw material heating device
CN110815761A Punching device and punching method for punched film
CN110790051A Polymer shrink film closing device
CN110815380A Polymer film perforating device
CN110817534A Polymer film overspeed device tensioner
CN110530922A A kind of detection device of heat shrink films
CN110549382A Trimming device of thermal contraction membrane
CN110697472A Film cutting and rolling device for production of heat shrinkable film
CN110683392A Destaticizing device of thermal contraction membrane
CN110697126A Boxing device for thermal shrinkage film