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Hunan changle grain and oil trade co ltd

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    80,842
  • Filing trend
    ⇩ 57.0%
About

Hunan changle grain and oil trade co ltd has a total of 20 patent applications. It decreased the IP activity by 57.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets agriculture, chemical engineering and packaging and shipping are SATAKE TOSHIHIKO, SATAKE T and VADNAY LASZLO.

Patent filings in countries

World map showing Hunan changle grain and oil trade co ltds patent filings in countries
# Country Total Patents
#1 China 20

Patent filings per year

Chart showing Hunan changle grain and oil trade co ltds patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yang Sihui 20

Latest patents

Publication Filing date Title
CN108786959A One kind preventing quick-fried waist brown rice condition assembly line
CN109126934A One kind preventing quick-fried waist brown rice quality controlling machine
CN109046513A A kind of brown rice condition storehouse with multi-level buffer layering
CN108993276A A kind of Anti-blockage brown rice condition storehouse
CN109046515A A kind of brown rice automatic humidification quality controling machine
CN109046514A A kind of brown rice condition storehouse
CN107278538A A kind of cold rice barn homocline ventilation unit of modified form
CN107243373A A kind of cold rice barn homocline ventilation unit of new structure
CN107295864A A kind of cold rice barn homocline ventilation unit
CN107362854A A kind of modified form has the polishing machine of double dust exhaust apparatuses
CN107309066A A kind of homocline system with rice husk pulverizer homocline structure
CN107285052A A kind of paddy enters bin control system
CN107244565A A kind of paddy with filter enters bin control system
CN107282275A A kind of rice husk pulverizer homocline structure
CN107282168A A kind of anti-fracture feed system of modified form polishing machine
CN107380766A A kind of broken arch device in modified form rice bran storehouse
CN107363064A A kind of cavings packing dust exhaust apparatus
CN107309009A A kind of anti-fracture feed system of polishing machine
CN107284882A A kind of broken arch device in rice bran storehouse
CN107310757A A kind of modified form cavings packing dust collecting system