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LIANSHENG PAPER IND LONGHAI CO LTD

Overview
  • Total Patents
    27
  • GoodIP Patent Rank
    60,096
  • Filing trend
    ⇧ 800.0%
About

LIANSHENG PAPER IND LONGHAI CO LTD has a total of 27 patent applications. It increased the IP activity by 800.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets textiles and paper, environmental technology and thermal processes are ANHUI SANHUAN PAPER GROUP CO LTD, TUMBA BRUK AB and ZHEJIANG WINBON SPECIAL PAPER CO LTD.

Patent filings in countries

World map showing LIANSHENG PAPER IND LONGHAI CO LTDs patent filings in countries
# Country Total Patents
#1 China 27

Patent filings per year

Chart showing LIANSHENG PAPER IND LONGHAI CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Guangjun 16
#2 Zhang Yongchun 10
#3 Zhao Kai 8
#4 Zhu Qi 8
#5 Zhu Yingpeng 8
#6 Xue Rongjun 6
#7 Lu Qiyu 5
#8 Wu Jiangnan 5
#9 Zhou Zhiqiang 5
#10 Zhang Yong 5

Latest patents

Publication Filing date Title
CN112012038A Corrugated paper and preparation method thereof
CN112012042A Papermaking sizing agent and preparation method thereof
CN112012045A Craft paper and preparation method thereof
CN111472197A Pulping production of OCC high-consistency pulping, papermaking method thereof and recycled paper
CN111335067A Craft paper capable of improving L-value brightness of paper surface, surface layer and production method thereof
CN111335061A Coated white paperboard and preparation method thereof
CN110220189A A method of improving boiler slag removal efficiency
CN110172860A A method of improving slurry wet end retention
CN110230231A A kind of cop tube paper and its preparation process
CN110220212A A method of improving boiler thermal efficiency
CN110220187A A method of improving paper mill boiler Matter Transfer efficiency
CN110144752A A kind of production technology of high internal bond fluting medium
CN110207008A A kind of air compressor air storage tank drain valve
CN110142284A A kind of waste residue removes iron dewatering process and its equipment
CN110107891A A method of improving paper mill boiler furnace Matter Transfer
CN110080031A A kind of production technology of the compound dedicated core paper of advanced grey board
CN110040859A A kind of aeration tank jet aerator and its Method of blockage removal
CN108824062A A kind of production method of OCC slurry substitution ONP slurry production coated manila
CN109137594A A kind of recycling technique of waste paper pulp-making tailings
CN108914672A A kind of efficient recycling production technology of OCC slurry