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SHANGHAI WAIGAOQIAO SHIPBUILDING & OFFSHORE ENG CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    149,803
About

SHANGHAI WAIGAOQIAO SHIPBUILDING & OFFSHORE ENG CO LTD has a total of 11 patent applications. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets transport, measurement and packaging and shipping are J RAY MCDERMOTT SA, MCDERMOTT SA J RAY and HALLEN ALF E.

Patent filings in countries

World map showing SHANGHAI WAIGAOQIAO SHIPBUILDING & OFFSHORE ENG CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing SHANGHAI WAIGAOQIAO SHIPBUILDING & OFFSHORE ENG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Jianjun 3
#2 Cheng Shaojian 3
#3 Huo Sheng 3
#4 Lou Chunjing 3
#5 Yuan Huan 3
#6 Gu Hongbin 2
#7 Wang Xuezhi 2
#8 Jing Jiachao 2
#9 Kuai Jingjing 2
#10 Gao Aihua 1

Latest patents

Publication Filing date Title
CN108498981A Fire proof wind sluice
CN108327886A Fuel oil storage cabin permeability cell anti-overflow device
CN108313881A Cruise terminal fills easing gear
CN108357651A Alarm and monitoring system lamppost
CN106370081A Switching-mode displacement conversion device
CN106197347A Paint film thickness gauge extended control device
CN106092897A Peep in pipeline section and use extension fixture
CN105752925A Overflow alarming device of fuel system
CN105667707A Grinding method for container boat deck region
CN105564625A Degassing warning device for freshwater system
CN105752272A Ship railing and antenna base integrated ship