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SONG YANLI

Overview
  • Total Patents
    44
  • GoodIP Patent Rank
    34,590
  • Filing trend
    ⇩ 78.0%
About

SONG YANLI has a total of 44 patent applications. It decreased the IP activity by 78.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets pharmaceuticals, agriculture and environmental technology are YU BEI, DU XIANGYU and LIU YULIAN.

Patent filings in countries

World map showing SONG YANLIs patent filings in countries
# Country Total Patents
#1 China 44

Patent filings per year

Chart showing SONG YANLIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Song Yanli 43
#2 Qiang Yan 9
#3 Zhang Xiaoqin 2
#4 Wang Jianan 2
#5 Dong Yongpeng 2
#6 Qiao Aiping 2
#7 Li Dezhen 2
#8 Qian Zengrong 1
#9 Zhao Zhanhai 1
#10 Wang Xinmin 1

Latest patents

Publication Filing date Title
CN111473625A Efficient drying device for granular feed for animal husbandry
CN111530340A Feed preparation device for promoting milk yield in animal husbandry
CN111492992A Pig raising feed feeding device capable of keeping freshness and eliminating odor in animal husbandry
CN111480597A Feeding device for chicken feed in animal husbandry
CN111480590A Bamboo rat is bred and throws feeding device with food
CN110731250A Full-automatic intelligent irrigator capable of filtering impurities of varieties
CN110067503A A kind of diaster prevention and control land used quality detection drilling machine
CN110055966A The hard object crushing device of large volume in a kind of mud-rock flow
CN108055945A A kind of new planting greenhouse
CN107896521A A kind of greenhouse gardening weeder
CN107750505A A kind of greenhouse gardening machine of ploughing
CN107667733A A kind of greenhouse gardening is with pouring drop machine
CN107926688A A kind of planting greenhouse with ventilatory
CN107637348A A kind of flusher of greenhouse gardening
CN107820756A A kind of seeding car of greenhouse gardening
CN107711209A A kind of removable greenhouse gardening culturing frame
CN107624418A A kind of greenhouse gardening moulding frame of climbing plant
CN107691043A A kind of drip irrigation appliance of greenhouse gardening
CN108339005A A kind of medicinal liquor for treating wound
CN108309879A A kind of facial mask for color spot of dispelling