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HUZHOU HAIHUANG BIOTECHNOLOGY CO LTD

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    82,431
  • Filing trend
    ⇩ 100.0%
About

HUZHOU HAIHUANG BIOTECHNOLOGY CO LTD has a total of 20 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, foods and drinks and agriculture are ANHUI SHENGMI BREEDING CO LTD, STATE OWNED WUWEI COUNTY AQUACULTURE FARM and TIANJIN CHENHUI FEED CO LTD.

Patent filings in countries

World map showing HUZHOU HAIHUANG BIOTECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 20

Patent filings per year

Chart showing HUZHOU HAIHUANG BIOTECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhu Zhanying 9
#2 Lin Jialiang 8
#3 Yang Meiling 7
#4 Huang Wei 7
#5 Li Lijun 6
#6 Yu Ning 6
#7 Mei Xueqin 6
#8 Yu Zhou 5
#9 Li Hua 5
#10 Pei Zhegang 5

Latest patents

Publication Filing date Title
CN111771773A Domesticating method suitable for weever in central and north regions
CN111165688A Special compound feed for bees and preparation method thereof
CN110710618A Expanded compound feed for culturing mandarin fish in circulating water runway and preparation method thereof
CN108077567A A kind of bullfrog mixed feed with protection liver function and preparation method thereof
CN108208355A A kind of particle feed that can improve bovine IVF embryos survival rate and preparation method thereof
CN108208458A A kind of Rana nigromaculata tadpole open-mouthed bait and preparation method thereof
CN108450645A It is a kind of to improve the proteins deposited special compound feed of hybridization Pelteobagrus fulvidraco
CN107637717A A kind of fry feed for improving salmon trout immunity
CN107568412A A kind of adult feedstuff for improving salmon trout meat
CN107691775A A kind of scrod feed for improving salmon trout flesh of fish color and luster
CN107048075A A kind of Micropterus salmonoides fry mixed feed
CN105707510A Two-year-old black carp overwintering health-care puffing and sinking feed
CN105614159A Puffed mixed feed for local ophicephalus argus in whole process
CN105901411A Health mauremys mutica feed
CN105935106A Demersal extruded feed for improving immunity of turtle
CN105146135A Compound feed capable of improving stress resistance of pelteobagrus fulvidraco
CN104770588A Chinese soft-shell turtle feed containing xanthophyll and preparation method thereof
CN104365534A Turtle hatching transfer device and use method thereof
CN104396861A Tortoise hatching device preventing tortoise egg tumbling during vermiculite replacement, and application method thereof
CN104171570A Compound feed for loach