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TONGWEI CO LTD

Overview
  • Total Patents
    268
  • GoodIP Patent Rank
    6,908
  • Filing trend
    ⇧ 125.0%
About

TONGWEI CO LTD has a total of 268 patent applications. It increased the IP activity by 125.0%. Its first patent ever was published in 2006. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets environmental technology, agriculture and foods and drinks are SUZHOU JINHUANGTIAN AGRICULTURAL TECH CO LTD, GUANGXI JINHAI HUANDAO FISHERY CO LTD and FISHERIES SCIENCE RES INSTITUTE OF JILIN PROVINCE.

Patent filings in countries

World map showing TONGWEI CO LTDs patent filings in countries

Patent filings per year

Chart showing TONGWEI CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Mi Haifeng 71
#2 Zhang Lu 71
#3 Wang Yongli 42
#4 Wen Yuanhong 40
#5 Gao Qiping 33
#6 Sun Ruijian 29
#7 Li Yunlan 28
#8 Wang Wugang 27
#9 Zhou Chunyan 26
#10 Liu Yuying 26

Latest patents

Publication Filing date Title
CN112167123A Carassius auratus gibelio breeding method for reducing incidence rate of gill bleeding of carassius auratus
CN112119973A Method for increasing survival rate of bullfrog tadpoles in early stage
CN112119974A Method for increasing later-stage survival rate of bullfrog tadpoles
CN112056252A Efficient culture method for culturing three batches of penaeus vannamei boone in one year
CN111869616A Container type circulating water ecological breeding bin and breeding method
CN111903594A Fish and vegetable symbiotic floating bed for ecological breeding and breeding method thereof
CN111990295A Method for breeding two batches of channel catfishes in one year
CN111642427A Loach rice field breeding method
CN111493009A Greenhouse breeding method for tilapia mossambica by using geothermal water
CN111642426A High-yield and high-survival-rate cultivation method for carp fries
CN111513003A Net cage culture method for grass carp reservoir
CN111264422A Carp feeding method of circulating water system
CN110982705A Fermentation process of schizochytrium limacinum
CN110833050A Crucian breeding method combining materials according to temperature change
CN110338275A A kind of extrusion type biological fermentation feed and its preparation and application method
CN110178758A A kind of grass carp fishing breeding pond mandarin fish cage type intercropping method
CN109921727A Photovoltaic module installation system in a kind of flexible photovoltaic bracket
CN109905074A Photovoltaic module mounting device in a kind of flexible photovoltaic bracket
CN109921725A A kind of flexible photovoltaic bracket based on cable truss
CN109921726A A kind of flexible photovoltaic bracket