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GUANGDONG DAPENG LIQUEFIED NATURAL GAS CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    143,760
  • Filing trend
    ⇧ 100.0%
About

GUANGDONG DAPENG LIQUEFIED NATURAL GAS CO LTD has a total of 12 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets measurement, it methods for management and packaging and shipping are SATELLITE ENVIRONMENT CENTER MINISTRY OF ENVIRONMENTAL PROT, SCHEID PAUL RAYMOND and NGUYEN TU.

Patent filings in countries

World map showing GUANGDONG DAPENG LIQUEFIED NATURAL GAS CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing GUANGDONG DAPENG LIQUEFIED NATURAL GAS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Qiang 6
#2 Liu Xinling 5
#3 Yu Hang 5
#4 Liang Qiang 5
#5 An Pengfei 4
#6 He Wei 3
#7 Hu Jinwu 3
#8 Zhu Mingyuan 3
#9 Wei Guanghua 2
#10 Liang Jingyan 2

Latest patents

Publication Filing date Title
CN111461569A Safety management method for pipeline body
CN111307640A Erosion resistance test system and method for anti-corrosion pipeline
CN110966176A Breather valve
CN110936323A Hydraulic cylinder connecting piece disassembling tool and disassembling method
CN110442961A A kind of pipe detection aggregation of data analysis digitization system
CN110457751A A kind of the stock dynamic prediction dispatching method and system of liquefied natural gas receiving station
CN109052264A A kind of LNG storage tank tank skin wall maintenance auxiliary hanging device
CN108706077A A kind of unloading arm QCDC flanged joint guiders
CN108847002A A kind of valve pit internal heat monitoring system for reinforcing wireless communication signal
CN108665452A A kind of pipeline-weld film scanning storage and identification of Weld Defects and its system based on big data
CN107807088A Ablation simulated test special purpose device and test method of a kind of fault current to pipeline
CN107807146A The simulated test special purpose device and test method of a kind of thunder-strike current ablation pipeline