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SHANGHAI WAIGAOQIAO SHIPBUILD

Overview
  • Total Patents
    135
  • GoodIP Patent Rank
    14,774
About

SHANGHAI WAIGAOQIAO SHIPBUILD has a total of 135 patent applications. Its first patent ever was published in 2003. It filed its patents most often in China. Its main competitors in its focus markets packaging and shipping, machine tools and civil engineering are CHINA GEZHOUBA GROUP MACHINERY & SHIP CO LTD, SHANGHAI ZHENHUA HEAVY IND CO and CEEC SHANXI ELECTRIC POWER CONSTRUCTION CO LTD.

Patent filings in countries

World map showing SHANGHAI WAIGAOQIAO SHIPBUILDs patent filings in countries
# Country Total Patents
#1 China 135

Patent filings per year

Chart showing SHANGHAI WAIGAOQIAO SHIPBUILDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zeng Ji 22
#2 Mo Jian 19
#3 Zhang Liyan 16
#4 Yuan Hongtao 15
#5 Song Jinyang 12
#6 Wang Chao 10
#7 Zhang Wenjie 8
#8 Huang Lei 8
#9 Xu Zhanyong 8
#10 Hu Xiaocai 7

Latest patents

Publication Filing date Title
CN105279322A Method for calculating stern docking block support reaction of undocking ship
CN105135997A Pipeline included angle measurer
CN105260535A Modeling method and modeling apparatus for bracket of ship and bracket
CN105174157A Crow bar
CN105169582A Fireproof air brake
CN105135104A Sacrifice flange for sea water system
CN105300210A Multifunctional measuring instrument
CN105083488A Arrangement method for double-layer bottom of self-elevating type drilling platform
CN105135156A Drilling platform pump tower support device
CN105069254A Strength check method for marine equipment hoisting rigging
CN105108237A Machining method for V-shaped intersecting line of metal pipe
CN105084195A Pile leg shifting method
CN105136130A High pole plumb bob
CN105059476A Temporary mooring bollard of self-elevating drilling platform
CN105178274A Constructing method for self-elevating platform
CN105023107A Self-elevating drilling platform project decision analysis management system
CN104991970A Precision database system for large ship and marine construction
CN104973215A Global dynamic virtual reality carrying method based on precision database
CN104978638A Self-elevating drilling platform project change management system and self-elevating drilling platform project change management method
CN105083479A Design method for reducing noise of deepwater semi-submersible drilling platform