underwater

Industry

CPC
E21B7/185

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

EFIXED CONSTRUCTIONS E21Mining E21BEARTH DRILLING E21B7/00Special methods or apparatus for drilling

Current Industry

E21B7/185underwater

Industries

Patents Grantslast 30 patents

Information Patent Grant
Suction cylinder exploitation device and method for marine natural...
- Patent number 11,988,074
- Issue date May 21, 2024
- FU ZHOU UNIVERSITY
- Xuezhen Wu
- E21 - EARTH DRILLING MINING
Information Patent Grant
Resource collection system
- Patent number 11,459,858
- Issue date Oct 4, 2022
- Akitoshi Sugimoto
- E21 - EARTH DRILLING MINING
Information Patent Grant
Abrasive suspension eroding system
- Patent number 11,346,157
- Issue date May 31, 2022
- ANT Applied New Technologies AG
- Marco Linde
- B24 - GRINDING POLISHING
Information Patent Grant
Hydrate solid-state fluidization mining method and system under und...
- Patent number 11,053,779
- Issue date Jul 6, 2021
- Southwest Petroleum University
- Jinzhou Zhao
- E21 - EARTH DRILLING MINING
Information Patent Grant
Offshore drilling system, vessel and method
- Patent number 10,703,448
- Issue date Jul 7, 2020
- Itrec B.V.
- Joop Roodenburg
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Offshore drilling system, vessel and method
- Patent number 10,315,734
- Issue date Jun 11, 2019
- Itrec B.V.
- Joop Roodenburg
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Plug and play connection system for a below-tension-ring managed pr...
- Patent number 10,273,766
- Issue date Apr 30, 2019
- JLE INOVAÇAO TECNOLOGICA LTDA EPP
- Jorge Chami Batista
- E21 - EARTH DRILLING MINING
Information Patent Grant
Corrosion-and-chafing-resistant, buoy system and method
- Patent number 10,207,773
- Issue date Feb 19, 2019
- Christopher Betcher
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Offshore drilling system, vessel and method
- Patent number 10,099,752
- Issue date Oct 16, 2018
- Itrec B.V.
- Joop Roodenburg
- E21 - EARTH DRILLING MINING
Information Patent Grant
Jet trenching system
- Patent number 10,047,497
- Issue date Aug 14, 2018
- Ecosse Subsea Systems Limited
- Michael W. N. Wilson
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Subsea slanted wellhead system and BOP system with dual injector he...
- Patent number 9,903,172
- Issue date Feb 27, 2018
- AARBAKKE INNOVATION AS
- Henning Hansen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Pipe cutting apparatuses and related methods
- Patent number 9,388,658
- Issue date Jul 12, 2016
- Guy Robert Babbitt
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus and method for driving casing or conductor pipe
- Patent number 7,775,304
- Issue date Aug 17, 2010
- BP Exploration Operating Company Limited
- Yuejin Luo
- E21 - EARTH DRILLING MINING
Information Patent Grant
Enclosures for installation on the seabed
- Patent number 6,371,003
- Issue date Apr 16, 2002
- Lawborough Consultants Limited
- Christopher Daniel Dowling Hickey
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Subsea shelter and system for installation
- Patent number 5,259,458
- Issue date Nov 9, 1993
- Louis E. Schaefer
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
System for preventing cutting gas explosion during subterranean pip...
- Patent number 5,238,069
- Issue date Aug 24, 1993
- Superior Offshore Services, Inc.
- Louis E. Schaefer
- E21 - EARTH DRILLING MINING
Information Patent Grant
Process and apparatus for determining the erodability of soil, in p...
- Patent number 5,022,262
- Issue date Jun 11, 1991
- Hulsbergen; Cornelis H.
- Cornelis H. Hulsbergen
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Suction-type ocean-floor wellhead
- Patent number 4,830,541
- Issue date May 16, 1989
- Shell Offshore Inc.
- Howard L. Shatto
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Erosive-jet diver tool
- Patent number 4,716,849
- Issue date Jan 5, 1988
- Tracor Hydronautics, Inc.
- Andrew F. Conn
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Alleviating vortex shedding stress problems
- Patent number 4,648,469
- Issue date Mar 10, 1987
- Atlantic Richfield Company
- Michael D. Biggs
- E21 - EARTH DRILLING MINING
Information Patent Grant
Subsea caisson and method of installing same
- Patent number 4,558,744
- Issue date Dec 17, 1985
- CanOcean Resources Ltd.
- Peter R. Gibb
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for running and cementing pipe
- Patent number 4,474,243
- Issue date Oct 2, 1984
- Exxon Production Research Co.
- Christopher M. Gaines
- E21 - EARTH DRILLING MINING
Information Patent Grant
Water jet sediment probe
- Patent number 4,433,737
- Issue date Feb 28, 1984
- The United States of America as represented by the Secretary of the Navy
- Richard J. Malloy
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for installing a sea-floor cellar in a subsea...
- Patent number 4,334,584
- Issue date Jun 15, 1982
- Atwood Oceanics, Inc.
- James M. Magill
- E21 - EARTH DRILLING MINING
Information Patent Grant
Submarine sand sampler
- Patent number 4,217,709
- Issue date Aug 19, 1980
- The Research Corporation of the University of Hawaii
- Frederick M. Casciano
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Sea-floor shoring cellar and method of installing same
- Patent number 4,189,255
- Issue date Feb 19, 1980
- Atwood Oceanics, Inc.
- John J. Macan
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Bottom jetting device
- Patent number 4,127,950
- Issue date Dec 5, 1978
- Brown & Root, Inc.
- William S. Tillinghast
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Shroud for a submerged jet cutting nozzle
- Patent number 4,124,162
- Issue date Nov 7, 1978
- Thomas L. Schwab
- E21 - EARTH DRILLING MINING
Information Patent Grant
Hydraulic mining nozzle-air lift device
- Patent number 3,938,600
- Issue date Feb 17, 1976
- Continental Oil Company
- Donald E. Essmeier
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
3807632
- Patent number 3,807,632
- Issue date Apr 30, 1974
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR CONSTRUCTION AND COMPLETION OF PRODUCTION AND...
- Publication number 20240209691
- Publication date Jun 27, 2024
- Petroleo Brasileiro S.A. - PETROBRAS
- Cristiano Eduardo Agostini
- E21 - EARTH DRILLING MINING
Information Patent Application
SUCTION CYLINDER EXPLOITATION DEVICE AND METHOD FOR MARINE NATURAL...
- Publication number 20230304383
- Publication date Sep 28, 2023
- FU ZHOU UNIVERSITY
- Xuezhen WU
- E21 - EARTH DRILLING MINING
Information Patent Application
RESOURCE COLLECTION SYSTEM
- Publication number 20210348482
- Publication date Nov 11, 2021
- Akitoshi SUGIMOTO
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD AND APPARATUS FOR THE BOTTOM-UP CONSTRUCTION OF VERTICAL RIS...
- Publication number 20210222495
- Publication date Jul 22, 2021
- SALINI IMPREGILO S.P.A.
- Nicola VALIANTE
- E21 - EARTH DRILLING MINING
Information Patent Application
ABRASIVE SUSPENSION ERODING SYSTEM
- Publication number 20200080383
- Publication date Mar 12, 2020
- ANT APPLIED NEW TECHNOLOGIES AG
- Marco LINDE
- B24 - GRINDING POLISHING
Information Patent Application
PLUG AND PLAY CONNECTION SYSTEM FOR A BELOW-TENSION-RING MANAGED PR...
- Publication number 20190277101
- Publication date Sep 12, 2019
- JLE INOVAÇAO TECNOLOGICA LTDA EPP
- Jorge Chami Batista
- E21 - EARTH DRILLING MINING
Information Patent Application
OFFSHORE DRILLING SYSTEM, VESSEL AND METHOD
- Publication number 20190256173
- Publication date Aug 22, 2019
- Itrec B.V.
- Joop ROODENBURG
- E21 - EARTH DRILLING MINING
Information Patent Application
OFFSHORE DRILLING SYSTEM, VESSEL AND METHOD
- Publication number 20190023359
- Publication date Jan 24, 2019
- Itrec B.V.
- Joop ROODENBURG
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
OFFSHORE DRILLING SYSTEM, VESSEL AND METHOD
- Publication number 20170341717
- Publication date Nov 30, 2017
- Itrec B.V.
- Joop ROODENBURG
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
SUBSEA SLANTED WELLHEAD SYSTEM AND BOP SYSTEM WITH DUAL INJECTOR HE...
- Publication number 20170335649
- Publication date Nov 23, 2017
- AARBAKKE INNOVATION A.S.
- Henning Hansen
- E21 - EARTH DRILLING MINING
Information Patent Application
CORROSION-AND-CHAFING-RESISTANT, BUOY SYSTEM AND METHOD
- Publication number 20170190387
- Publication date Jul 6, 2017
- Christopher Betcher
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
CORROSION-AND-CHAFING-RESISTANT, MOORING SYSTEM AND METHOD
- Publication number 20150314833
- Publication date Nov 5, 2015
- Christopher Betcher
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Apparatus and Method for Measuring Inclination in Subsea Running, S...
- Publication number 20140353036
- Publication date Dec 4, 2014
- Vetco Gray Inc.
- Lucas Antonio Perrucci
- E21 - EARTH DRILLING MINING
Information Patent Application
SUBSEA OIL LEAK STABILIZATION SYSTEM AND METHOD
- Publication number 20110299930
- Publication date Dec 8, 2011
- FRANK D. MESSINA
- E21 - EARTH DRILLING MINING
Information Patent Application
SYSTEM FOR EXPLOITING THE THERMAL ENERGY AT THE BOTTOM OF THE OCEAN
- Publication number 20100275596
- Publication date Nov 4, 2010
- Stéphane Labelle
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Apparatus and Method for Driving Casing or Conductor Pipe
- Publication number 20090078466
- Publication date Mar 26, 2009
- Yuejin Luo
- E21 - EARTH DRILLING MINING
Information Patent Application
Method and apparatus for replacing drive pipe
- Publication number 20060260809
- Publication date Nov 23, 2006
- Jack A. Crain
- E21 - EARTH DRILLING MINING

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Suction cylinder exploitation device and method for marine natural...

Resource collection system

Abrasive suspension eroding system

Hydrate solid-state fluidization mining method and system under und...

Offshore drilling system, vessel and method

Offshore drilling system, vessel and method

Plug and play connection system for a below-tension-ring managed pr...

Corrosion-and-chafing-resistant, buoy system and method

Offshore drilling system, vessel and method

Jet trenching system

Subsea slanted wellhead system and BOP system with dual injector he...

Pipe cutting apparatuses and related methods

Apparatus and method for driving casing or conductor pipe

Enclosures for installation on the seabed

Subsea shelter and system for installation

System for preventing cutting gas explosion during subterranean pip...

Process and apparatus for determining the erodability of soil, in p...

Suction-type ocean-floor wellhead

Erosive-jet diver tool

Alleviating vortex shedding stress problems

Subsea caisson and method of installing same

Method and apparatus for running and cementing pipe

Water jet sediment probe

Method and apparatus for installing a sea-floor cellar in a subsea...

Submarine sand sampler

Sea-floor shoring cellar and method of installing same

Bottom jetting device

Shroud for a submerged jet cutting nozzle

Hydraulic mining nozzle-air lift device

3807632

Patents Applicationslast 30 patents

SYSTEM AND METHOD FOR CONSTRUCTION AND COMPLETION OF PRODUCTION AND...

SUCTION CYLINDER EXPLOITATION DEVICE AND METHOD FOR MARINE NATURAL...

RESOURCE COLLECTION SYSTEM

METHOD AND APPARATUS FOR THE BOTTOM-UP CONSTRUCTION OF VERTICAL RIS...

ABRASIVE SUSPENSION ERODING SYSTEM

PLUG AND PLAY CONNECTION SYSTEM FOR A BELOW-TENSION-RING MANAGED PR...

OFFSHORE DRILLING SYSTEM, VESSEL AND METHOD

OFFSHORE DRILLING SYSTEM, VESSEL AND METHOD

OFFSHORE DRILLING SYSTEM, VESSEL AND METHOD

SUBSEA SLANTED WELLHEAD SYSTEM AND BOP SYSTEM WITH DUAL INJECTOR HE...

CORROSION-AND-CHAFING-RESISTANT, BUOY SYSTEM AND METHOD

CORROSION-AND-CHAFING-RESISTANT, MOORING SYSTEM AND METHOD

Apparatus and Method for Measuring Inclination in Subsea Running, S...

SUBSEA OIL LEAK STABILIZATION SYSTEM AND METHOD

SYSTEM FOR EXPLOITING THE THERMAL ENERGY AT THE BOTTOM OF THE OCEAN

Apparatus and Method for Driving Casing or Conductor Pipe

Method and apparatus for replacing drive pipe