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HAINAN GUANGJUN IND CO LTD

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    99,158
About

HAINAN GUANGJUN IND CO LTD has a total of 17 patent applications. Its first patent ever was published in 2019. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, agriculture and biotechnology are CHINA AGRICULTURAL UNIV YANTAI, ZHEJIANG MARICULTURE RES INST and EHEIM GMBH & CO KG.

Patent filings in countries

World map showing HAINAN GUANGJUN IND CO LTDs patent filings in countries
# Country Total Patents
#1 China 17

Patent filings per year

Chart showing HAINAN GUANGJUN IND CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhu Guangjun 17

Latest patents

Publication Filing date Title
CN112065103A Ecological income creating room
CN111887136A Farmland water-saving device and method
CN111994658A Box conveying, loading and unloading conveying device
CN111635093A Anaerobic excrement storage device
CN111642461A Household device for cage-rearing of eggs
CN111713483A Full-automatic mouse trapping device
CN111720929A Cold and hot water air conditioner
CN111642467A Female fly breeding device
CN111662802A Deodorization spraying device
CN111700035A Maggot excrement separator
CN111807659A Anaerobic fermentation tank equipment
CN111904183A Device for one set of five-piece combined furniture
CN111748449A Hydraulic anaerobic fermentation tank
CN111779098A Automatic ecological closet device
CN111502341A Ecological toilet
CN111358326A Ecological toilet
CN110051021A A kind of biology maggot protein standard industrial process units and its working method