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WUHAN HONGJINLONG PRINTING CO LTD

Overview
  • Total Patents
    44
  • GoodIP Patent Rank
    38,377
  • Filing trend
    ⇩ 50.0%
About

WUHAN HONGJINLONG PRINTING CO LTD has a total of 44 patent applications. It decreased the IP activity by 50.0%. 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, measurement and packaging and shipping are SHENZHEN JINJIA GROUP CO LTD, ANHUI JIANGNANCHUN PACKAGING SCIENCE & TECH CO LTD and DITZEL GMBH GEBR.

Patent filings in countries

World map showing WUHAN HONGJINLONG PRINTING CO LTDs patent filings in countries
# Country Total Patents
#1 China 44

Patent filings per year

Chart showing WUHAN HONGJINLONG PRINTING CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhu Hongyan 30
#2 Zhu Xiaoli 24
#3 Zhu Haobo 12
#4 Wu Shengjun 12
#5 Zeng Qiang 12
#6 Li Bo 11
#7 Ru Yi 11
#8 Sun Peng 10
#9 Yan Jieying 9
#10 Xiao Chao 8

Latest patents

Publication Filing date Title
CN111807103A Wrapping paper detection processing device and method
CN111775546A Ink collecting device for offset printing equipment
CN111873608A Ink bubble suppressing device
CN111806085A Device for adding printing ink auxiliary agent
CN111098617A Latent image embossing anti-counterfeiting structure and preparation process thereof
CN111114168A Compound color latent image anti-counterfeiting structure and preparation process thereof
CN110761112A Method for preparing high-performance novel cigarette paper by using raw paper for cigarettes and improved equipment thereof
CN110670413A Early-stage improvement process for improving folding resistance of base paper for cigarettes
CN110441431A The detection method of VOC residual content in a kind of printed matter
CN110239241A A kind of decorative ink printing technology that can be directly gold stamping
CN110293780A The application method of flocking ink in a kind of offset printing
CN110303784A A kind of printing technology with flocking effect
CN110450555A A kind of embossing flash card refractive power gold process
CN110027248A A kind of press-cutting formed double-station all-in-one machine
CN109649003A Ink printer technique water cooling filtration cycle system
CN109572188A The solidification of UV printing machine water cooling and ink roller cooling system
CN109030293A A method of box Heraeus wet concentration processed is selected
CN109085114A A kind of sunproof detection method of printed matter
CN109016835A A kind of gravure on-line detecting system
CN109030491A The whole boiling hot water mist monitor station of cigarette case