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JIANGSU HANGKE COMPOSITE MATERIALS TECHNOLOGY CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    197,326
About

JIANGSU HANGKE COMPOSITE MATERIALS TECHNOLOGY CO LTD has a total of 11 patent applications. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering are ONOMORI TEKKOSHO KK, VOLYNETS SERGEJ T and GUOQUAN JIANG.

Patent filings in countries

World map showing JIANGSU HANGKE COMPOSITE MATERIALS TECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing JIANGSU HANGKE COMPOSITE MATERIALS TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Chemical engineering

Focus technologies

# Technology
#1 Textile treatments

Top inventors

# Name Total Patents
#1 Cheng Lu 8
#2 Fan Lidong 8
#3 Zhang Shubin 8
#4 Xue Linbing 8
#5 Wang Haojing 8
#6 Pang Peile 5
#7 Gu Hongxing 5
#8 Haojing Wang 3
#9 Liu Fujie 3
#10 Pang Peidong 3

Latest patents

Publication Filing date Title
CN104404655A Manufacturing method of polyacrylonitrile based carbon fiber
CN104611787A Oil agent for polyacrylonitrile-based carbon fiber precursor manufacturing, manufacturing and use method thereof
CN104358050A Carbon fiber sizing method
CN104358103A Sizing agent for carbon fiber and production method of sizing agent
CN104389177A Carbon fiber sizing agent and sizing method thereof
CN102965944A Production method of PAN (Polyacrylonitrile) protofilament
CN102953159A Production method of carbon fibers
CN102995396A Metallization treatment method for continuous carbon fiber surface
CN101968428A Method for testing porosity of carbon fiber precursors
CN101949791A Sample preparation method for mechanical property test of carbon fiber
CN101949792A Sample preparation method for testing mechanical property of carbon fiber