Learn more

NINE DRAGONS PAPER TIANJIN CO LTD

Overview
  • Total Patents
    22
  • GoodIP Patent Rank
    76,292
About

NINE DRAGONS PAPER TIANJIN CO LTD has a total of 22 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets textiles and paper, environmental technology and measurement are FUJIAN JINJIANG YOULANFA PAPER IND CO LTD, JIANGSU LEE & MAN PAPER MFG LTD and YILI TECH TONGSHAN CO LTD.

Patent filings in countries

World map showing NINE DRAGONS PAPER TIANJIN CO LTDs patent filings in countries
# Country Total Patents
#1 China 22

Patent filings per year

Chart showing NINE DRAGONS PAPER TIANJIN CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhou Guowei 4
#2 Zhao Peng 3
#3 Yin Xianwen 3
#4 Wang Jiaping 2
#5 Dong Lichen 2
#6 Wang Lei 2
#7 Jin Jian 2
#8 Wang Hailong 2
#9 Zhang Yanbin 1
#10 Miao Yunxiu 1

Latest patents

Publication Filing date Title
CN111962323A Improve pressure screen of thick liquids screening quality
CN111851121A Regenerated ox card and production method thereof
CN111926611A Pulping method of craft paper
CN111826990A Production method of mildew-proof and high-strength corrugated base paper
CN111851118A Production process of novel low-roughness coated paper and coated paper
CN111926599A Method for making paper by using straw fibers
CN111717987A Method and device for removing sand from sludge in aeration tank
CN110849889A Coated paper defect analysis method
CN110904183A Method for testing bacteria in papermaking system
CN110877934A Papermaking water purification treatment system
CN110907627A Novel replaceable raw material inspection method
CN110904709A Production method of high-whiteness waste paper deinking and bleaching paper pulp
CN110791393A Use method of wool cloth online cleaning agent
CN109577089A A kind of size press paper-guide guide device
CN110735344A novel wood fiber raw material feeding system
CN110732256A Equipment for mixing pulp on kinds of paper machines on line
CN110735361A Production method of novel recycled kraft pulp
CN110736697A Testing method for stickies in kinds of paper pulp
CN110735359A device for mixing sizing material and arranged on sizing material pipeline
CN110735349A water-saving type coarse cotton cloth cleaning equipment