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LONGMEN DUOTAI IND CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    196,088
  • Filing trend
    ⇩ 100.0%
About

LONGMEN DUOTAI IND CO LTD has a total of 13 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets medical technology, machines and control are DERKACH GENNADIJ G, KOVACH LESLIE J and ROSTOVSKIJ NA DONU PK T INST.

Patent filings in countries

World map showing LONGMEN DUOTAI IND CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing LONGMEN DUOTAI IND CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Wang Ming 8
#2 Jin Yuanxian 5

Latest patents

Publication Filing date Title
CN107343701A A kind of new type of health comb
CN107195238A Air purifier removes haze apparatus for demonstrating and application method
CN105236638A Water softener
CN105385161A Far infrared silica gel material
CN105055084A Health care eye patch
CN103059570A Conductive rubber
CN103059360A Rubber film
CN103101122A Conductive aggregate blending method
CN103231594A Method for printing characters on surface of rubber part
CN103102546A Foamed chloroprene rubber and preparation method thereof
CN103102745A Screen printing ink
CN103102734A Screen printing ink
CN103102603A Butyl rubber for automobile sealing and preparation method of butyl rubber