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REN YUNHAI

Overview
  • Total Patents
    53
  • GoodIP Patent Rank
    28,065
About

REN YUNHAI has a total of 53 patent applications. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets engines, pumps and turbines, agriculture and civil engineering are YU HONGYI, XU ZHENGCHANG and BEENKER JAN W.

Patent filings in countries

World map showing REN YUNHAIs patent filings in countries
# Country Total Patents
#1 China 53

Patent filings per year

Chart showing REN YUNHAIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ren Haiyun 40
#2 Xu Peizhong 8
#3 Tu Yuan 8
#4 Xu Yuanyu 3
#5 Huang Wei 1
#6 Ren Yunhai 1

Latest patents

Publication Filing date Title
CN106561441A Three-dimensional, efficient and organic green planting base for pinellia ternate and method for planting inellia ternata
CN106718622A Green organic plants grape farm and implantation methods
CN105604865A Energy-saving high-efficiency environment-friendly sewage pump
CN105604843A Efficient energy-saving pump for pumping sewage
CN105736283A Environmentally-friendly energy-saving wastewater pumping drainage pump
CN105736285A High-efficient energy-saving environmentally-friendly wastewater pumping drainage pump
CN105604864A High-efficiency environment-friendly energy-saving sewage pump
CN105736286A High-efficient energy-saving environmentally-friendly wastewater drainage pump
CN105604868A High-efficiency energy-saving drainage electromagnetic pump
CN105587494A Efficient and energy-saving sewage pump
CN105604867A Sewage discharge efficient environment-friendly and energy-saving pump
CN105715485A Efficient and energy-saving sewage draining pump
CN105604842A High-efficiency environment-friendly sewage pumping and draining pump
CN105604841A High-efficiency energy-saving drainage electromagnetic pump
CN105736287A High-efficient environmentally-friendly energy-saving wastewater drainage pump
CN105736284A Electromagnetic high-efficient energy-saving wastewater drainage pump
CN105604840A Energy-saving high-efficiency drainage electromagnetic pump
CN105604866A Energy-saving high-efficiency environment-friendly sewage pump
CN105587576A Efficient and energy-saving electromagnetic device for extraction of shale gas
CN105587577A Efficient and energy-saving electromagnetic equipment for extraction and pressurizing of shale gas