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EFIXED CONSTRUCTIONS E21Mining E21BEARTH DRILLING E21B41/00Equipment or details not covered by groups E21B15/00 - E21B40/00

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Patents Grantslast 30 patents

Information Patent Grant
Subsea foundation
- Patent number 12,116,748
- Issue date Oct 15, 2024
- EQUINOR ENERGY AS
- Kjell Einar Ellingsen
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Compliant well insert sleeves
- Patent number 12,091,943
- Issue date Sep 17, 2024
- Baker Hughes Energy Technology UK Limited
- Carlo Samuele Cafaro
- E21 - EARTH DRILLING MINING
Information Patent Grant
Subsea assembly modularisation
- Patent number 11,859,364
- Issue date Jan 2, 2024
- EQUINOR ENERGY AS
- Idar Olav Grytdal
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Module, a system and a method for daisy chaining of satellite wells
- Patent number 11,840,907
- Issue date Dec 12, 2023
- Kristian Arnø-Kristoffersen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Installing subsea risers
- Patent number 11,828,113
- Issue date Nov 28, 2023
- Subsea 7 do Brasil Servicos LTDA
- Luiz Carlos De Lemos Junior
- E21 - EARTH DRILLING MINING
Information Patent Grant
Suction anchor for a subsea well
- Patent number 11,549,231
- Issue date Jan 10, 2023
- EQUINOR ENERGY AS
- Asle Eide
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Subsea assembly modularization
- Patent number 11,542,677
- Issue date Jan 3, 2023
- EQUINOR ENERGY AS
- Asle Eide
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Subsea technology
- Patent number 11,525,338
- Issue date Dec 13, 2022
- AME PTY LTD
- Daniel Forster
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Connection system for a multi-bore flying lead or umbilical
- Patent number 11,384,618
- Issue date Jul 12, 2022
- Vetco Gray Scandinavia AS
- Steinar Lindemann Hestetun
- E21 - EARTH DRILLING MINING
Information Patent Grant
Landing system for subsea equipment
- Patent number 11,286,754
- Issue date Mar 29, 2022
- NeoDrill AS
- Wolfgang Mathis
- E21 - EARTH DRILLING MINING
Information Patent Grant
Shared actuation system
- Patent number 11,085,275
- Issue date Aug 10, 2021
- FMC TECHNOLOGIES DO BRASIL LTDA
- Alex Ceccon De Azevedo
- E21 - EARTH DRILLING MINING
Information Patent Grant
Mooring connector
- Patent number 10,883,571
- Issue date Jan 5, 2021
- BALLTEC LIMITED
- Jonathan Jackson
- E21 - EARTH DRILLING MINING
Information Patent Grant
Guide plate for tubular handling tools
- Patent number 10,544,636
- Issue date Jan 28, 2020
- FORUM US, INC.
- Andre Vierke
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for drilling multiple subsea wells from an off...
- Patent number 9,988,848
- Issue date Jun 5, 2018
- Single Buoy Moorings, Inc.
- Travis Randall Jordan
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for drilling multiple subsea wells from an off...
- Patent number 9,677,368
- Issue date Jun 13, 2017
- Seahorse Equipment Corp
- Travis Randall Jordan
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for drilling multiple subsea wells from an off...
- Patent number 9,458,671
- Issue date Oct 4, 2016
- Seahorse Equipment Corp
- Travis Randall Jordan
- E21 - EARTH DRILLING MINING
Information Patent Grant
Soft landing system and method of achieving same
- Patent number 9,347,292
- Issue date May 24, 2016
- Vetco Gray Inc.
- Ronald Baker
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for drilling multiple subsea wells from an off...
- Patent number 9,238,943
- Issue date Jan 19, 2016
- Seahorse Equipment Corp
- Travis Randall Jordan
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus and methods usable for connecting well equipment
- Patent number 9,228,416
- Issue date Jan 5, 2016
- David Wright
- E21 - EARTH DRILLING MINING
Information Patent Grant
Guidepost extension
- Patent number 9,140,103
- Issue date Sep 22, 2015
- AKER AUBDEA AS
- Johan Larsson
- E21 - EARTH DRILLING MINING
Information Patent Grant
Subsea hanging device
- Patent number 8,961,069
- Issue date Feb 24, 2015
- Nicholas Long
- E21 - EARTH DRILLING MINING
Information Patent Grant
Soft landing system and method of achieving same
- Patent number 8,931,561
- Issue date Jan 13, 2015
- Vetco Gray Inc.
- Ronald Baker
- E21 - EARTH DRILLING MINING
Information Patent Grant
Well riser lateral restraint and installation system for offshore p...
- Patent number 6,561,735
- Issue date May 13, 2003
- Seahorse Equipment Corporation
- Joseph W. Blandford
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Subsea flowline jumper handling apparatus
- Patent number 6,405,802
- Issue date Jun 18, 2002
- FMC Corporation
- Michael R. Williams
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method of setting up a production installation
- Patent number 6,343,655
- Issue date Feb 5, 2002
- Technip France
- Pierre Armand Thomas
- E21 - EARTH DRILLING MINING
Information Patent Grant
Anchoring mechanism for a guide post
- Patent number 6,196,757
- Issue date Mar 6, 2001
- Kongsberg Offshore AS
- Paal Bakke
- E21 - EARTH DRILLING MINING
Information Patent Grant
Hydraulically actuated mechanical coupler
- Patent number 6,059,336
- Issue date May 9, 2000
- Kvaernet Oilfield Products
- Richard A. Meronek
- E21 - EARTH DRILLING MINING
Information Patent Grant
Well completion system having a precision cut low profile helix
- Patent number 5,975,210
- Issue date Nov 2, 1999
- Kvaerner Oilfield Products
- Robert Lee Wilkins
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus and method for subsea connections of trees to subsea well...
- Patent number 5,868,203
- Issue date Feb 9, 1999
- FMC Corporation
- Christopher E. Cunningham
- E21 - EARTH DRILLING MINING
Information Patent Grant
Device for suspending a sub sea oil well riser
- Patent number 5,778,981
- Issue date Jul 14, 1998
- Philip Head
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
COMPLIANT WELL INSERT SLEEVES
- Publication number 20230243242
- Publication date Aug 3, 2023
- BAKER HUGHES ENERGY TECHNOLOGY UK LIMITED
- Carlo Samuele Cafaro
- E21 - EARTH DRILLING MINING
Information Patent Application
SUBSEA ASSEMBLY MODULARIZATION
- Publication number 20220412038
- Publication date Dec 29, 2022
- Equinor Energy AS
- Asle EIDE
- E21 - EARTH DRILLING MINING
Information Patent Application
SUBSEA ASSEMBLY MODULARIZATION
- Publication number 20220412037
- Publication date Dec 29, 2022
- Equinor Energy AS
- Asle EIDE
- E21 - EARTH DRILLING MINING
Information Patent Application
A Module, A System and A Method for Daisy Chaining of Satellite Wells
- Publication number 20220403715
- Publication date Dec 22, 2022
- FMC Kongsberg Subsea AS
- Kristian Arnø-Kristoffersen
- E21 - EARTH DRILLING MINING
Information Patent Application
SUBSEA FOUNDATION
- Publication number 20220333334
- Publication date Oct 20, 2022
- Equinor Energy AS
- Kjell Einar ELLINGSEN
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Installing Subsea Risers
- Publication number 20220081977
- Publication date Mar 17, 2022
- Subsea 7 do Brasil Servicos Ltda
- Luiz Carlos De Lemos Junior
- E21 - EARTH DRILLING MINING
Information Patent Application
LANDING SYSTEM FOR SUBSEA EQUIPMENT
- Publication number 20210140279
- Publication date May 13, 2021
- NeoDrill AS
- Wolfgang Mathis
- E21 - EARTH DRILLING MINING
Information Patent Application
IMPROVEMENTS IN OR RELATING TO SUBSEA TECHNOLOGY
- Publication number 20200240244
- Publication date Jul 30, 2020
- AME Pty Ltd
- Daniel Forster
- E21 - EARTH DRILLING MINING
Information Patent Application
GUIDE PLATE FOR TUBULAR HANDLING TOOLS
- Publication number 20200011142
- Publication date Jan 9, 2020
- FORUM US, INC.
- Andre VIERKE
- E21 - EARTH DRILLING MINING
Information Patent Application
CONNECTION SYSTEM FOR A MULTI-BORE FLYING LEAD OR UMBILICAL
- Publication number 20190352993
- Publication date Nov 21, 2019
- Vetco Gray Scandinavia AS
- Steinar Lindemann HESTETUN
- E21 - EARTH DRILLING MINING
Information Patent Application
FAIL FREE REMOTELY OPERATED VEHICLE
- Publication number 20190322341
- Publication date Oct 24, 2019
- GE OIL & GAS UK Limited
- Alistair MYKURA
- E21 - EARTH DRILLING MINING
Information Patent Application
A MOORING CONNECTOR
- Publication number 20190309824
- Publication date Oct 10, 2019
- Balltec Limited
- Jonathan JACKSON
- E21 - EARTH DRILLING MINING
Information Patent Application
Method and Apparatus for Drilling Multiple Subsea Wells From an Off...
- Publication number 20170298694
- Publication date Oct 19, 2017
- Seahorse Equipment Corp.
- Travis Randall Jordan
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
Soft Landing System and Method of Achieving Same
- Publication number 20150114657
- Publication date Apr 30, 2015
- Velco Gray Inc.
- Ronald Baker
- E21 - EARTH DRILLING MINING
Information Patent Application
SELF-ALIGNING SUBSEA STRUCTURES
- Publication number 20140341656
- Publication date Nov 20, 2014
- AKER SUBSEA LIMITED
- Charles Donald LAWSON
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
ACTIVATION MECHANISM FOR THE RELEASE OF A GUIDEPOST
- Publication number 20140334872
- Publication date Nov 13, 2014
- Knut Møgedal
- E21 - EARTH DRILLING MINING
Information Patent Application
Apparatus and methods usable for connecting well equipment
- Publication number 20140151055
- Publication date Jun 5, 2014
- David WRIGHT
- E21 - EARTH DRILLING MINING
Information Patent Application
GUIDEPOST EXTENSION
- Publication number 20130240213
- Publication date Sep 19, 2013
- AKER SUBSEA AS
- Johan Larsson
- E21 - EARTH DRILLING MINING
Information Patent Application
Soft Landing System and Method of Achieving Same
- Publication number 20130098626
- Publication date Apr 25, 2013
- Vetco Gray Inc.
- Ronald Baker
- E21 - EARTH DRILLING MINING
Information Patent Application
Method and Apparatus for Drilling Multiple Subsea Wells From an Off...
- Publication number 20130098627
- Publication date Apr 25, 2013
- SEAHOURSE EQUIPMENT CORP
- Travis Randall Jordan
- E21 - EARTH DRILLING MINING
Information Patent Application
Subsea Hanging Device
- Publication number 20120141212
- Publication date Jun 7, 2012
- Nicholas Long
- E21 - EARTH DRILLING MINING
Information Patent Application
Underwater deployment system
- Publication number 20090211999
- Publication date Aug 27, 2009
- David Webster
- B66 - HOISTING LIFTING HAULING

Guide posts

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Subsea foundation

Compliant well insert sleeves

Subsea assembly modularisation

Module, a system and a method for daisy chaining of satellite wells

Installing subsea risers

Suction anchor for a subsea well

Subsea assembly modularization

Subsea technology

Connection system for a multi-bore flying lead or umbilical

Landing system for subsea equipment

Shared actuation system

Mooring connector

Guide plate for tubular handling tools

Method and apparatus for drilling multiple subsea wells from an off...

Method and apparatus for drilling multiple subsea wells from an off...

Method and apparatus for drilling multiple subsea wells from an off...

Soft landing system and method of achieving same

Method and apparatus for drilling multiple subsea wells from an off...

Apparatus and methods usable for connecting well equipment

Guidepost extension

Subsea hanging device

Soft landing system and method of achieving same

Well riser lateral restraint and installation system for offshore p...

Subsea flowline jumper handling apparatus

Method of setting up a production installation

Anchoring mechanism for a guide post

Hydraulically actuated mechanical coupler

Well completion system having a precision cut low profile helix

Apparatus and method for subsea connections of trees to subsea well...

Device for suspending a sub sea oil well riser

Patents Applicationslast 30 patents

COMPLIANT WELL INSERT SLEEVES

SUBSEA ASSEMBLY MODULARIZATION

SUBSEA ASSEMBLY MODULARIZATION

A Module, A System and A Method for Daisy Chaining of Satellite Wells

SUBSEA FOUNDATION

Installing Subsea Risers

LANDING SYSTEM FOR SUBSEA EQUIPMENT

IMPROVEMENTS IN OR RELATING TO SUBSEA TECHNOLOGY

GUIDE PLATE FOR TUBULAR HANDLING TOOLS

CONNECTION SYSTEM FOR A MULTI-BORE FLYING LEAD OR UMBILICAL

FAIL FREE REMOTELY OPERATED VEHICLE

A MOORING CONNECTOR

Method and Apparatus for Drilling Multiple Subsea Wells From an Off...

Soft Landing System and Method of Achieving Same

SELF-ALIGNING SUBSEA STRUCTURES

ACTIVATION MECHANISM FOR THE RELEASE OF A GUIDEPOST

Apparatus and methods usable for connecting well equipment

GUIDEPOST EXTENSION

Soft Landing System and Method of Achieving Same

Method and Apparatus for Drilling Multiple Subsea Wells From an Off...

Subsea Hanging Device

Underwater deployment system