by varying the apparent weight of the pipe during the laying operation

Industry

CPC
F16L1/163

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F16Engineering elements F16LPIPES JOINTS OR FITTINGS FOR PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING MEANS FOR THERMAL INSULATION IN GENERAL F16L1/00Laying or reclaiming pipes Repairing or joining pipes on or under water

Current Industry

F16L1/163by varying the apparent weight of the pipe during the laying operation

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Launching elongate subsea structures
- Patent number 11,884,368
- Issue date Jan 30, 2024
- Subsea 7 Limited
- Philip Derek Brown
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Installation of subsea pipelines
- Patent number 11,796,086
- Issue date Oct 24, 2023
- Subsea 7(US) LLC
- Karthik Mohan
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Subsea buoyancy systems
- Patent number 11,293,566
- Issue date Apr 5, 2022
- Acergy France SAS
- Vincent Loentgen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Controlling the buoyancy of a mass of buoyant spheres
- Patent number 10,935,163
- Issue date Mar 2, 2021
- Acergy France SAS
- Vincent Loentgen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Construction of buoyant elements comprising packed macrospheres
- Patent number 10,895,333
- Issue date Jan 19, 2021
- Acergy France SAS
- Vincent Loentgen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Controlling buoyancy when towing, lowering and raising submerged st...
- Patent number 10,753,509
- Issue date Aug 25, 2020
- Acergy France SAS
- Marcel Marco Landwehr
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Method of governing the elevation, attitude and structural integrit...
- Patent number 10,655,756
- Issue date May 19, 2020
- Michael W. N. Wilson
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Tie in of pipeline to subsea structure
- Patent number 10,627,011
- Issue date Apr 21, 2020
- EQUINOR ENERGY AS
- Geir Endal
- E21 - EARTH DRILLING MINING
Information Patent Grant
Pipeline method and apparatus
- Patent number 10,520,112
- Issue date Dec 31, 2019
- Statoil Petroleum AS
- Geir Endal
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Lowering buoyant structures in water
- Patent number 10,480,685
- Issue date Nov 19, 2019
- Acergy France SAS
- Stephane Bombino
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Supporting device, laying vessel, and launch method for laying a pi...
- Patent number 10,480,684
- Issue date Nov 19, 2019
- Saipem S.p.A.
- Stefano Bianchi
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Method of laying lined pipeline
- Patent number 10,274,108
- Issue date Apr 30, 2019
- Pioneer Lining Technology Limited
- Stephen Barnes
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Towable subsea oil and gas production systems
- Patent number 10,174,865
- Issue date Jan 8, 2019
- Subsea 7 Limited
- Martin Alexander Goodlad
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Device for controlling the filling of a pipe as it is being laid in...
- Patent number 10,139,014
- Issue date Nov 27, 2018
- Technip France
- Sylvain Routeau
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Apparatus and method for positioning underwater pipe
- Patent number 9,829,117
- Issue date Nov 28, 2017
- Jan Larsen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method of governing the elevation, attitude and structural integrit...
- Patent number 9,797,525
- Issue date Oct 24, 2017
- Ecosse Subsea Systems, Ltd.
- Michael W. N. Wilson
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Flexible pipe support
- Patent number 9,714,727
- Issue date Jul 25, 2017
- GE Oil & Gas UK Limited
- Zhimin Tan
- E21 - EARTH DRILLING MINING
Information Patent Grant
Buoyancy compensating element and method
- Patent number 9,151,121
- Issue date Oct 6, 2015
- GE Oil & Gas UK Limited
- Zhimin Tan
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Group and method for laying and burying pipelines at the seafloor
- Patent number 8,834,068
- Issue date Sep 16, 2014
- Saipem S.p.A.
- Diego Lazzarin
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Composite tubing
- Patent number 8,763,647
- Issue date Jul 1, 2014
- Fiberspar Corporation
- Peter A. Quigley
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Submarine pipeline towing equipment, system and process
- Patent number 8,647,016
- Issue date Feb 11, 2014
- Saipem S.p.A.
- Umberto Giovannini
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Towing and subsea installation of long articles
- Patent number 7,993,077
- Issue date Aug 9, 2011
- Acergy France S.A.
- Vincent Marcel Ghislain Alliot
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Process, system and equipment for the towing of underwater pipelines
- Patent number 7,985,036
- Issue date Jul 26, 2011
- SAIPEM S.p.A.
- Umberto Giovannini
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Distributed buoyancy subsea pipeline apparatus and method
- Patent number 7,963,721
- Issue date Jun 21, 2011
- Kellogg Brown & Root LLC
- Khamir Girish Joshi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Distributed buoyancy pipeline installation method
- Patent number 7,819,608
- Issue date Oct 26, 2010
- Kellogg Brown & Root LLC
- Khamir Girish Joshi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method and apparatus for laying a pipeline
- Patent number 7,470,088
- Issue date Dec 30, 2008
- Massoud Baghernejad
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method of transporting an elongate member
- Patent number 7,430,979
- Issue date Oct 7, 2008
- Subsea 7 BV
- Hamish Bissett Baird
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Method of towing and installing a pipe
- Patent number 7,314,016
- Issue date Jan 1, 2008
- Wellstream International Limited
- Brian Cocksedge
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Buoyancy control systems for tubes
- Patent number 7,234,410
- Issue date Jun 26, 2007
- Fiberspar Corporation
- Peter A. Quigley
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
System and methods to install subsea structures
- Patent number 7,195,530
- Issue date Mar 27, 2007
- Shell Oil Company
- Michael Hosokawa Dupre
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR BURYING A PIPE IN A SEABED AND A USE THEREOF
- Publication number 20240288095
- Publication date Aug 29, 2024
- Dyke Engineering Oy
- Tuomas VALLI
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Installation of Subsea Risers
- Publication number 20230112210
- Publication date Apr 13, 2023
- Subsea 7 do Brasil Servicos Ltda
- Nelson Bittar Romeu
- E21 - EARTH DRILLING MINING
Information Patent Application
Installation of Subsea Risers
- Publication number 20220065049
- Publication date Mar 3, 2022
- Subsea 7 do Brasil Servicos Ltda
- Nelson Bittar Romeu
- E21 - EARTH DRILLING MINING
Information Patent Application
Installation of Subsea Pipelines
- Publication number 20210348698
- Publication date Nov 11, 2021
- Subsea 7 (US) LLC
- Karthik Mohan
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Subsea Buoyancy Systems
- Publication number 20200318758
- Publication date Oct 8, 2020
- ACERGY FRANCE SAS
- Vincent Loentgen
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
Controlling Buoyancy When Towing, Lowering and Raising Submerged St...
- Publication number 20190346068
- Publication date Nov 14, 2019
- ACERGY FRANCE SAS
- Marcel Marco Landwehr
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
Construction of Buoyant Elements Comprising Packed Macrospheres
- Publication number 20190271411
- Publication date Sep 5, 2019
- ACERGY FRANCE SAS
- Vincent Loentgen
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
Controlling the Buoyancy of a Mass of Buoyant Spheres
- Publication number 20190178417
- Publication date Jun 13, 2019
- ACERGY FRANCE SAS
- Vincent Loentgen
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
DEVICE FOR CONTROLLING THE FILLING OF A PIPE AS IT IS BEING LAID IN...
- Publication number 20180135777
- Publication date May 17, 2018
- Technip France
- Sylvain ROUTEAU
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Method of Governing the Elevation, Attitude and Structural Integrit...
- Publication number 20180087691
- Publication date Mar 29, 2018
- Michael W. N. Wilson
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
Lowering Buoyant Structures in Water
- Publication number 20180073665
- Publication date Mar 15, 2018
- ACERGY FRANCE SAS
- Stephane Bombino
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Method of Laying Lined Pipeline
- Publication number 20180073666
- Publication date Mar 15, 2018
- Pioneer Lining Technology Limited
- Stephen Barnes
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
METHOD AND APPARATUS FOR FLOODING A SUBSEA PIPELINE
- Publication number 20180038515
- Publication date Feb 8, 2018
- BAKER HUGHES, A GE COMPANY, LLC
- PETER MARTIN DIXON
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
PIPELINE METHOD AND APPARATUS
- Publication number 20180010713
- Publication date Jan 11, 2018
- STATOIL PETROLEUM AS
- Geir ENDAL
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
SUPPORTING DEVICE, LAYING VESSEL, AND LAUNCH METHOD FOR LAYING A PI...
- Publication number 20170363228
- Publication date Dec 21, 2017
- SAIPEM S.P.A.
- Stefano Bianchi
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
Towable Subsea Oil and Gas Production Systems
- Publication number 20170146152
- Publication date May 25, 2017
- Subsea 7 Limited
- Martin Alexander Goodlad
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
METHOD OF SUPPORTING INTAKE PIPE FOR DEEP SEAWATER
- Publication number 20160091132
- Publication date Mar 31, 2016
- Hitachi, Ltd
- Koji SUZUKI
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
BUOYANCY COMPENSATING ELEMENT AND METHOD
- Publication number 20140326460
- Publication date Nov 6, 2014
- WELLSTREAM INTERNATIONAL LIMITED
- Zhimin Tan
- E21 - EARTH DRILLING MINING
Information Patent Application
GROUP AND METHOD FOR LAYING AND BURYING PIPELINES AT THE SEAFLOOR
- Publication number 20120114420
- Publication date May 10, 2012
- SAIPEM S.P.A.
- Diego Lazzarin
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
SUBMARINE PIPELINE TOWING EQUIPMENT, SYSTEM AND PROCESS
- Publication number 20120009021
- Publication date Jan 12, 2012
- SAIPEM S.p.A.
- Umberto Giovannini
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
FLEXIBLE PIPE SUPPORT
- Publication number 20110146797
- Publication date Jun 23, 2011
- Wellstream International Limited
- Zhimin Tan
- E21 - EARTH DRILLING MINING
Information Patent Application
SYSTEM AND METHODS TO INSTALL SUBSEA STRUCTURES
- Publication number 20110038672
- Publication date Feb 17, 2011
- Christopher Steven West
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
Composite Tubing
- Publication number 20100101676
- Publication date Apr 29, 2010
- Peter A. Quigley
- E21 - EARTH DRILLING MINING
Information Patent Application
TOWING AND SUBSEA INSTALLATION OF LONG ARTICLES
- Publication number 20090293792
- Publication date Dec 3, 2009
- Vincent Marcel Ghislain Alliot
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
Method of transporting an elongate member
- Publication number 20090025623
- Publication date Jan 29, 2009
- SUBSEA 7 BV
- Hamish Bissett Baird
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
Process, System And Equipment For The Towing Of Underwater Pipelines
- Publication number 20080095583
- Publication date Apr 24, 2008
- SAIPEM S.p.A
- Umberto Giovannini
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
DISTRIBUTED BUOYANCY PIPELINE INSTALLATION METHOD
- Publication number 20080056825
- Publication date Mar 6, 2008
- Khamir Girish Joshi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Buoyancy Control Systems for Tubes
- Publication number 20080014812
- Publication date Jan 17, 2008
- Peter A. Quigley
- E21 - EARTH DRILLING MINING
Information Patent Application
Method and apparatus for laying a pipeline
- Publication number 20070196179
- Publication date Aug 23, 2007
- Massoud Baghernejad
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Composite tubing
- Publication number 20070125439
- Publication date Jun 7, 2007
- Peter A. Quigley
- E21 - EARTH DRILLING MINING

by varying the apparent weight of the pipe during the laying operation

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Launching elongate subsea structures

Installation of subsea pipelines

Subsea buoyancy systems

Controlling the buoyancy of a mass of buoyant spheres

Construction of buoyant elements comprising packed macrospheres

Controlling buoyancy when towing, lowering and raising submerged st...

Method of governing the elevation, attitude and structural integrit...

Tie in of pipeline to subsea structure

Pipeline method and apparatus

Lowering buoyant structures in water

Supporting device, laying vessel, and launch method for laying a pi...

Method of laying lined pipeline

Towable subsea oil and gas production systems

Device for controlling the filling of a pipe as it is being laid in...

Apparatus and method for positioning underwater pipe

Method of governing the elevation, attitude and structural integrit...

Flexible pipe support

Buoyancy compensating element and method

Group and method for laying and burying pipelines at the seafloor

Composite tubing

Submarine pipeline towing equipment, system and process

Towing and subsea installation of long articles

Process, system and equipment for the towing of underwater pipelines

Distributed buoyancy subsea pipeline apparatus and method

Distributed buoyancy pipeline installation method

Method and apparatus for laying a pipeline

Method of transporting an elongate member

Method of towing and installing a pipe

Buoyancy control systems for tubes

System and methods to install subsea structures

Patents Applicationslast 30 patents

METHOD FOR BURYING A PIPE IN A SEABED AND A USE THEREOF

Installation of Subsea Risers

Installation of Subsea Risers

Installation of Subsea Pipelines

Subsea Buoyancy Systems

Controlling Buoyancy When Towing, Lowering and Raising Submerged St...

Construction of Buoyant Elements Comprising Packed Macrospheres

Controlling the Buoyancy of a Mass of Buoyant Spheres

DEVICE FOR CONTROLLING THE FILLING OF A PIPE AS IT IS BEING LAID IN...

Method of Governing the Elevation, Attitude and Structural Integrit...

Lowering Buoyant Structures in Water

Method of Laying Lined Pipeline

METHOD AND APPARATUS FOR FLOODING A SUBSEA PIPELINE

PIPELINE METHOD AND APPARATUS

SUPPORTING DEVICE, LAYING VESSEL, AND LAUNCH METHOD FOR LAYING A PI...

Towable Subsea Oil and Gas Production Systems

METHOD OF SUPPORTING INTAKE PIPE FOR DEEP SEAWATER

BUOYANCY COMPENSATING ELEMENT AND METHOD

GROUP AND METHOD FOR LAYING AND BURYING PIPELINES AT THE SEAFLOOR

SUBMARINE PIPELINE TOWING EQUIPMENT, SYSTEM AND PROCESS

FLEXIBLE PIPE SUPPORT

SYSTEM AND METHODS TO INSTALL SUBSEA STRUCTURES

Composite Tubing

TOWING AND SUBSEA INSTALLATION OF LONG ARTICLES

Method of transporting an elongate member

Process, System And Equipment For The Towing Of Underwater Pipelines

DISTRIBUTED BUOYANCY PIPELINE INSTALLATION METHOD

Buoyancy Control Systems for Tubes

Method and apparatus for laying a pipeline

Composite tubing