Learn more

OCEAN DRILLING EXPLORATION

Overview
  • Total Patents
    43
About

OCEAN DRILLING EXPLORATION has a total of 43 patent applications. Its first patent ever was published in 1954. It filed its patents most often in United States, United Kingdom and Norway. Its main competitors in its focus markets transport, packaging and shipping and civil engineering are WORKSHIPS CONTRACTORS BV, ODECO INC and DRILLMAR INC.

Patent filings in countries

World map showing OCEAN DRILLING EXPLORATIONs patent filings in countries

Patent filings per year

Chart showing OCEAN DRILLING EXPLORATIONs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Childers Mark A 13
#2 Costello Carmon R 10
#3 Rao Gude P 9
#4 Dawkins Enoch L 7
#5 Petty Terry D 7
#6 Petty Terry 6
#7 Bell John L 6
#8 Montgomery Thomas M 4
#9 Gansar David 3
#10 Graham Tom S 3

Latest patents

Publication Filing date Title
US5248003A Apparatus and method for supporting the free end of a cantilever beam of a cantilevered jack-up rig
BR8201361A Process for requesting control over an abandoned well under the sea
BE887576A METHOD OF CONSTRUCTING A LARGE-SCALE MARINE STRUCTURE
ZA8100974B Construction of a large marine tower
IT8147786D0 Tubular marine structure for extracting thermal energy
NL8100407A Tubular marine structure for extracting thermal energy - is constructed in situ without use of positive floatation tubes
BR8100383A Process for building an independent tower at sea and tower at sea
GB2090894A Method of constructing an off shore tower and tower so constructed
CA1141658A Method of controlling an erupted marine oil well
GB1504637A Method of locating and retrieving a buried anchor
US3929087A Method of retrieving anchors
US3927636A Method of retrieving anchors
US3931782A Mooring method for deployment and retrieving of mooring lines
US3912228A Integrated chain-wire rope mooring system
US3653349A Self-propelled semi-submersible drilling rig
GB1056896A Marine conductor pipe and support
US3207110A Platform for afloat-condition drilling
US3161027A Pipe support for use in marine drilling
US2921442A Submergible barge