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LIAONING CHENGWEI PLASTIC PROFILE CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    131,258
  • Filing trend
    ⇩ 66.0%
About

LIAONING CHENGWEI PLASTIC PROFILE CO LTD has a total of 13 patent applications. It decreased the IP activity by 66.0%. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets macromolecular chemistry and polymers, machines and machine tools are JIESHIJIE NEW MATERIALS CO LTD, NINGBO EAGLE NEW MATERIAL CO LTD and SILVER AGE ENGINEERING PLASTIC DONGGUAN CO LTD.

Patent filings in countries

World map showing LIAONING CHENGWEI PLASTIC PROFILE CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing LIAONING CHENGWEI PLASTIC PROFILE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Jiang Hong 13
#2 Wang Litao 11
#3 Liu Xiangfei 7
#4 Liu Zhenqiang 2
#5 Diao Lihong 1
#6 Chen Linlin 1
#7 Sun Yuwei 1
#8 Wang Yuanshuai 1
#9 Qin Fugang 1

Latest patents

Publication Filing date Title
CN108948579A A kind of shock resistance PVC plastic pipe and its production method
CN107057231A A kind of filler of aluminium alloy I-beam and preparation method thereof
CN106916393A A kind of production method of pulling-on piece sleeve pipe
CN106734434A The filler and method of a kind of aluminium alloy pipe bending forming
CN105348702A Imitation wood striped plastic profile with clear textures and production process thereof
CN105216272A Automatic stirring device
CN105153599A High weather resistance PVC profile for doors and windows and production technology
CN105175948A Lead-free environment-friendly sectional bar and production technology thereof
CN105155031A Flame-retardant type fuel plastic woven bag and preparation method thereof
CN104530600A Colorful co-extruded plastic pipeline
CN104231486A Production method for energy-saving plastic door window sectional material
CN104260308A Co-extrusion forming method for plastic profile and sealing rubber strip
CN104325616A Production method of three-color co-extrusion plastic profile