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JIANGSU HUADONG PAPER MACHINERY CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    171,326
  • Filing trend
    ⇩ 100.0%
About

JIANGSU HUADONG PAPER MACHINERY CO LTD has a total of 13 patent applications. It decreased the IP activity by 100.0%. 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, packaging and shipping and mechanical elements are TOSCOTEC S P A, SCHERB THOMAS and SAVERY THOMAS H.

Patent filings in countries

World map showing JIANGSU HUADONG PAPER MACHINERY CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing JIANGSU HUADONG PAPER MACHINERY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sun Yougen 10
#2 Yougen Sun 3
#3 Chunshan Sun 3
#4 Sun Chunshan 1
#5 Guangjun Qiao 1
#6 Geng Liu 1
#7 Qiao Guangjun 1
#8 Di Zhigang 1

Latest patents

Publication Filing date Title
CN111270545A Shoe roller structure form of shoe press
CN111188220A Papermaking equipment
CN111730977A Novel printing machine
CN107934623A Reel machine puts roller arrangement
CN107964821A Shoe press boots roller arrangement
CN107956178A New shoe press loading device
CN108166303A Shoe press loading device
CN107268322A Minor diameter drying cylinder
CN104792149A Industrial steel welding heating drying cylinder
CN101683717A Grinding machine equipment for grinding internal surface of column
CN101629396A Cast aluminum paper leading rope pulley device for papermaking machinery
CN101629395A Alloy cast iron drying cylinder for papermaking machinery
CN101566232A Thin oil lubrication sealing device for vacuum roller liner bearing