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ZHEJIANG CHANG DA STEEL STRUCTURE ENG CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    137,623
  • Filing trend
    ⇩ 100.0%
About

ZHEJIANG CHANG DA STEEL STRUCTURE ENG CO LTD has a total of 12 patent applications. It decreased 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 civil engineering, chemical engineering and medical technology are KANG SHUANGSHUANG, NEXT TECHNOLOGY TECNOTESSILE SOCIETA NAZ DI RICERCA R L and EXXONMOBIL CHEMICAL PATENTES INC.

Patent filings in countries

World map showing ZHEJIANG CHANG DA STEEL STRUCTURE ENG CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing ZHEJIANG CHANG DA STEEL STRUCTURE ENG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yao Yao 12

Latest patents

Publication Filing date Title
CN107932866A A kind of environment-friendly materials extrusion shaping machine
CN107931296A One kind building beam reinforcement steel construction
CN107670626A A kind of high polymer material production machine
CN107938855A A kind of safety-type embedded part being used in steel building
CN107677407A A kind of stress testing stand of reinforcing steel bar mechanism
CN107892229A A kind of steel structure beam has bad luck fixture
CN107841914A A kind of low formaldehyde environment-friendly materials plate
CN107932101A A kind of cutting equipment of environment-friendly materials
CN107905377A A kind of steel house gin pole
CN107932582A A kind of disconnecting device for environment-friendly materials extrusion molding
CN107956389A A kind of Steel structure door
CN107905233A A kind of hydrous fluids silt geotechnical boring stake assembling type steel structure mud pit