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HUZHOU CHANGHUA SEEDLING CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    136,174
About

HUZHOU CHANGHUA SEEDLING CO LTD has a total of 12 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets agriculture, basic materials chemistry and control are VIVI B V, SCULTHORPE ANNE BROWN and FUKUOKA MARUMOTO KK.

Patent filings in countries

World map showing HUZHOU CHANGHUA SEEDLING CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing HUZHOU CHANGHUA SEEDLING CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Jie 7
#2 Wu Xiaogang 7

Latest patents

Publication Filing date Title
CN109328725A A kind of plant protection device
CN109220386A A kind of fixed device of cultivation
CN109220507A One kind is grown thickly fixed device
CN109220506A A kind of nursery stock grows thickly fixed device
CN109169216A A kind of seedling growth irrigation system
CN109220319A A kind of flower planting device
CN109178537A A kind of flowers transport device
CN109220457A A kind of method for cultivating seedlings
CN109084845A A kind of flower planting monitoring system
CN108812616A A kind of flowers chemical spraying device
CN108707038A A kind of stock growing special fertilizer and preparation method thereof
CN108811845A A kind of greening seedling device for grafting