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HENAN JIANGHE PAPER CO LTD

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    153,115
About

HENAN JIANGHE PAPER CO LTD has a total of 17 patent applications. Its first patent ever was published in 2008. It filed its patents most often in China. Its main competitors in its focus markets textiles and paper, environmental technology and packaging and shipping are GUANGDONG ABT DIGITAL PAPER CO LTD, FUKUOKA PAPER MFG CO LTD and ZHEJIANG YIJIA NEW MAT CO LTD.

Patent filings in countries

World map showing HENAN JIANGHE PAPER CO LTDs patent filings in countries
# Country Total Patents
#1 China 17

Patent filings per year

Chart showing HENAN JIANGHE PAPER CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Jiang Fengwei 12
#2 Zhu Hongjun 10
#3 Liu Zhuhong 10
#4 Yuan Xiaoxin 8
#5 Hu Nianxi 7
#6 Sheng Haipeng 6
#7 Ren Hongrui 5
#8 Zeng Yun 5
#9 Jiang Bo'En 5
#10 Li Changguo 4

Latest patents

Publication Filing date Title
CN111549559A Novel removable lower lip board mechanism of head box
CN111571097A Screw extrusion hydroextractor sieve preparation frock
CN111573345A Special arc roller of rewinding machine
CN111576077A Shoe roll with a nip above
CN109706775A A kind of turbulent flow generator circle change side's gradient tube and preparation method thereof and equipment
CN108824076A A kind of heat-sensitive paper without phenolic compound
CN108691230A A kind of processing method of adhesive sticker waste leftover material
CN109095283A A kind of low density paper tube core
CN105220562A A kind of micro-painting wood-free paper and production method thereof using reducing rules production at high proportion
CN105256660A Invisible-pattern anti-counterfeit paper
CN105297550A Coating texture anti-counterfeiting paper
CN102899954A Low-temperature dryer for making paper
CN103485229A Sealed paper guiding device
CN103482839A Belt type sludge dryer and method for drying sludge by using boiler waste heat
CN103161096A Method for realizing coating for microcapsules by film transfer
CN102677519A Solar environment-friendly drying section
CN101280528A High speed paper machine drying cylinder condensate water extraction device