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ZHEJIANG DEAN TECHNOLOGY CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    187,124
About

ZHEJIANG DEAN TECHNOLOGY CO LTD has a total of 15 patent applications. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets environmental technology and chemical engineering are SANPORI KK, GUANGXI LIYUANBAO AGRICULTURE FORESTRY TECHNOLOGY DEV CO LTD and SHULAN CAO.

Patent filings in countries

World map showing ZHEJIANG DEAN TECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing ZHEJIANG DEAN TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Yu Jiande 13
#2 Cao Xia 3
#3 Jiande Yu 2
#4 Liu Lei 1

Latest patents

Publication Filing date Title
CN105344158A A biological filter material
CN105013217A Novel precipitation device
CN104843855A Biological filler structure
CN104609553A Co-peasant household type sewage treatment plant
CN104030462A Blocking-preventing submersible plug-flow aeration apparatus
CN103803705A Novel sewage treatment device
CN103624061A Collecting and treating system of domestic and kitchen garbage
CN103664248A Solar refuse fermentation device
CN103588354A Water treatment device
CN103405946A Horizontal flow precipitation separation device
CN103351060A AO reactor for water treatment
CN102886157A Horizontal-flow precipitation separation device
CN102512858A Vertical filter
CN102350115A Turnplate filter pond