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WELLSTREAM INT LTD

Overview
  • Total Patents
    384
  • GoodIP Patent Rank
    81,766
About

WELLSTREAM INT LTD has a total of 384 patent applications. Its first patent ever was published in 1996. It filed its patents most often in United Kingdom, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets machines, mechanical elements and civil engineering are COLBACHINI SPA, TI GROUP AUTOMOTIVE SYS CO and JEONG IN SEON.

Patent filings per year

Chart showing WELLSTREAM INT LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Graham Geoffrey Stephen 63
#2 Tan Zhimin 55
#3 Karabelas George 39
#4 Fraser Dana J 24
#5 Eccleston Tony 21
#6 Zhang Yanqiu 21
#7 Dodds Neville 20
#8 Clements Richard Alasdair 19
#9 Hou Yucheng 18
#10 Kalman Mark D 15

Latest patents

Publication Filing date Title
GB201411910D0 Acoustic sensor and sensing method
GB201411874D0 Curvature sensor and sensing method
GB201411825D0 End fitting element and method of terminating wires in an End Fitting
GB201409217D0 Contact pressure limitation
GB201409036D0 Detection apparatus and method
GB201408968D0 Flexible pipe and method of manufacture
GB201402316D0 Provision of predetermined fluid
GB201402264D0 Composite
GB201321932D0 Annulus Monitoring
GB201319758D0 Fluid communication
GB201319105D0 Detection apparatus and method
GB201319099D0 Detection apparatus and method
GB201318915D0 Flexible pipe body and method of producing same
GB201318914D0 A flexible pipe body
GB201318560D0 Electrical power generation
GB201317401D0 Helical winding
US2015060079A1 Riser assembly and method
WO2014001249A1 Monitoring apparatus and method
WO2014001236A1 Intermediate sealing for ultradeep water applications
GB201310485D0 Windable body