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HUNAN DEREN HUSBANDRY TECH CO LTD

Overview
  • Total Patents
    26
  • GoodIP Patent Rank
    61,748
  • Filing trend
    ⇩ 55.0%
About

HUNAN DEREN HUSBANDRY TECH CO LTD has a total of 26 patent applications. It decreased the IP activity by 55.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets foods and drinks, environmental technology and agriculture are HEFEI HEFENG ANIMAL HUSBANDRY CO LTD, TWINS GROUP CO LTD and SICHUAN TQLS IND CO LTD.

Patent filings in countries

World map showing HUNAN DEREN HUSBANDRY TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 26

Patent filings per year

Chart showing HUNAN DEREN HUSBANDRY TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wei Zhongshan 22
#2 Luo Yu 15
#3 Li Zhicai 13
#4 Gao Shuai 13
#5 Duan Hongfeng 9
#6 Wu Duanqin 9
#7 Tang Shouwei 8
#8 Pan Dizi 7
#9 Zhang Zhifei 6
#10 Zhang Xiaohua 4

Latest patents

Publication Filing date Title
CN109721017A A kind of novel dairy product filling apparatus
CN109496535A A kind of Efficient Forage harvesting device
CN109497285A A kind of large size wraps up in packet alfalfa silage
CN109452462A A kind of novel plant lactobacillus feed
CN109430531A A kind of novel clover pannage
CN109362980A A kind of novel clover agent of feed for pregnancy sow
CN109452190A A kind of dairy cow farm automatic feeding device
CN109362979A A kind of novel clover fattening pannage
CN108041291A A kind of newborn cattle feed for improving quality of raw milk and preparation method thereof
CN108056224A A kind of processing method for mixing grass silage feed
CN108040552A A kind of grazing pasture forage grass optimizes hybrid sowing method
CN107912604A A kind of silage composition and preparation method
CN108056223A A kind of herbage and the feed of stalk mixed silage
CN108041256A A kind of milk cow forage grass of fermented type and preparation method thereof
CN107897121A A kind of cultural method for improving the milk cow in lactation period output of milk
CN107912606A A kind of hay silage feed containing agricultural crop straw and preparation method thereof
CN107926720A A kind of cow heat stress prevention device, method
CN107912605A A kind of milk cow alfalfa silage and preparation method thereof
CN107981058A A kind of nutrition-balanced layout type milk cow forage grass and preparation method thereof
CN107912624A A kind of milk cow roughage and preparation method thereof