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DONGZHI QINGQUAN SPECIAL BREEDING CO LTD

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    84,557
About

DONGZHI QINGQUAN SPECIAL BREEDING CO LTD has a total of 20 patent applications. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets agriculture and environmental technology are PET QWERKS INC, PREMIER PET PRODUCTS LLC and ISE DELICA KK.

Patent filings in countries

World map showing DONGZHI QINGQUAN SPECIAL BREEDING CO LTDs patent filings in countries
# Country Total Patents
#1 China 20

Patent filings per year

Chart showing DONGZHI QINGQUAN SPECIAL BREEDING CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Xiang Duowu 20

Latest patents

Publication Filing date Title
CN104756937A Wastewater purifying device for greenhouse breeding of soft-shelled turtle
CN104756946A Greenhouse feed storing device for soft-shelled turtle
CN104756931A Indoor soft-shelled turtle pond with silt filtering device
CN104737970A Waste water treatment device for breeding soft-shelled turtles in glasshouse
CN104737978A Feeding device for soft-shelled turtle cultivation
CN104758965A Disinfection device of soft-shelled turtle culture pond
CN104737979A PH value adjusting device for breeding soft-shelled turtles in glasshouse
CN104756945A Solar greenhouse breeding device for soft-shelled turtle
CN104756944A Soft-shelled turtle breeding feeding device
CN104756938A Silt separating device for greenhouse breeding of soft-shelled turtle
CN104719237A PH value control device for soft-shelled turtles in greenhouse culture
CN104705256A Soft-shelled turtle greenhouse cultivation device
CN104705247A Soft-shelled turtle greenhouse cultivation sediment purification device
CN104719251A Water temperature control device for soft-shelled turtles in greenhouse culture
CN104719242A Water temperature adjustment device for soft-shelled turtles in greenhouse culture
CN104719248A Feeding device for soft-shelled turtles in greenhouse culture
CN104719249A Feed provisioning equipment for soft-shelled turtles in greenhouse culture
CN104719238A Silt cleaning device for cultivating soft-shelled turtles in greenhouse
CN104721858A Greenhouse turtle breeding sterilization device
CN104719226A Feed provisioning device for soft-shelled turtles in greenhouse culture