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DONGTAI YUEDONG RUBBER SEALING MEMBER FACTORY

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    141,328
  • Filing trend
    ⇩ 50.0%
About

DONGTAI YUEDONG RUBBER SEALING MEMBER FACTORY has a total of 12 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets macromolecular chemistry and polymers, mechanical elements and measurement are JIANGMEN XINHUI SEALING TECH CO LTD, Dongtai Yuedong Rubber Seal Factory and PREC RUBBERS LTD.

Patent filings in countries

World map showing DONGTAI YUEDONG RUBBER SEALING MEMBER FACTORYs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing DONGTAI YUEDONG RUBBER SEALING MEMBER FACTORYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lu Huixiu 12
#2 Tao Wei 12
#3 Wang Zi'Ang 9
#4 Wang Ziang 3

Latest patents

Publication Filing date Title
CN108485006A A kind of winding insert seal rubber material and preparation method thereof
CN108844723A A kind of rotational positioning O shape rubber seal device for detecting performance
CN108844724A A kind of multi-functional O shape rubber seal device for detecting performance
CN108485005A A kind of wear-resisting aggretion type caulking gum material and preparation method thereof
CN107459767A A kind of stationary seal ring material
CN107523008A A kind of preparation method of stationary seal ring material
CN107573724A A kind of moving sealing ring material and preparation method thereof
CN107524811A A kind of mechanical sealing linkage ring stationary ring attachment structure
CN107524812A A kind of embedded rotating ring stationary ring attachment structure
CN107289133A A kind of screw rod adjustable rotating ring stationary ring attachment structure
CN107289135A A kind of compensation marine screw shaft sealing device of axial elasticity
CN107289137A A kind of marine screw shaft sealing device