Learn more

STENA DRILLING LTD

Overview
  • Total Patents
    56
  • GoodIP Patent Rank
    187,411
About

STENA DRILLING LTD has a total of 56 patent applications. Its first patent ever was published in 2003. It filed its patents most often in EPO (European Patent Office), United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets civil engineering, transport and machines are DEEP VISION LLC, MERCUR SUBSEA PRODUCTS ASA and MERCUR SLIMHOLE DRILLING AND I.

Patent filings per year

Chart showing STENA DRILLING LTDs patent filings per year from 1900 to 2020

Focus technologies

Top inventors

# Name Total Patents
#1 Humphreys Gavin 44
#2 Banks John 6
#3 Gavin Humphreys 4
#4 Khamfris Gehvin 1
#5 John Banks 1

Latest patents

Publication Filing date Title
US2014190701A1 Apparatus and method for subsea well drilling and control
US2014144646A1 Well safety equipment
WO2012156823A2 Ice breaking drilling vessel with stowable mast
CA2810142A1 Dual activity drilling ship
BR112012025363A2 double activity drilling rig
BR112012013247A2 subsea set and method for use in subsea operations "
AU2008201481A1 Underbalanced well drilling and production
EP2035650A1 Triple activity drilling ship
TNSN05153A1 Multiple activity rig
WO2005118999A1 Multiple activity rig
US2005249558A1 Composite marine riser
US7032691B2 Underbalanced well drilling and production