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CHONGQING CHENGWEI LIGHTWEIGHT WALLBOARD CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    140,154
  • Filing trend
    ⇧ 100.0%
About

CHONGQING CHENGWEI LIGHTWEIGHT WALLBOARD CO LTD has a total of 12 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets machines, materials and metallurgy and civil engineering are HENGYANG HENGYU LIGHT THERMAL INSULATION MAT CO LTD, SAE JIN CO LTD and ANHUI KUNMENG NEW BUILDING MAT CO LTD.

Patent filings in countries

World map showing CHONGQING CHENGWEI LIGHTWEIGHT WALLBOARD CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing CHONGQING CHENGWEI LIGHTWEIGHT WALLBOARD CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Faxiang 8
#2 Jiang Renbin 4

Latest patents

Publication Filing date Title
CN109435011A A kind of energy conservation ceramsite concrete light-weight wall boards preparation method
CN109555262A A kind of heat-preserving ceramsite lightweight wall plate
CN109483731A A kind of production method of ceramsite concrete light-weight partition
CN109469254A A kind of antidetonation ceramsite concrete light-weight wall boards
CN109505376A Light ceramic waterproof wallboard
CN109435049A A kind of processing method of waterproof light wallboard
CN109469227A Using the lightweight bulkhead of haydite
CN109397475A A kind of shock-resistant light-weight wallboard manufacturing method
CN108032443A A kind of haydite wallboard excision forming method
CN108032450A Haydite wallboard excision forming device
CN108031521A Haydite feed device
CN107791370A Light trabses core pulling technique