using suction-effect devices

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E02F5/108

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Parent Industries

EFIXED CONSTRUCTIONS E02Hydraulic engineering E02FDREDGING SOIL-SHIFTING E02F5/00Dredgers or soil-shifting machines for special purposes

Current Industry

E02F5/108using suction-effect devices

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Patents Grantslast 30 patents

Information Patent Grant
Underwater excavation apparatus
- Patent number 12,110,653
- Issue date Oct 8, 2024
- Rotech Group Limited
- Kenneth Roderick Stewart
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Underwater excavation apparatus
- Patent number 11,821,164
- Issue date Nov 21, 2023
- Rotech Holdings Limited
- Kenneth Roderick Stewart
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Underwater excavation apparatus
- Patent number 11,649,607
- Issue date May 16, 2023
- Rotech Holdings Limited
- Kenneth Roderick Stewart
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Hydraulic excavation around a pipeline buried under shallow water
- Patent number 10,858,802
- Issue date Dec 8, 2020
- Deepwater Corrosion Services, Inc.
- William R. Bath
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Trenching assembly for laying in a trench a continuous pipeline and...
- Patent number 10,435,865
- Issue date Oct 8, 2019
- Saipem S.p.A.
- Paolo Bonel
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Self-propelled underwater vehicles and systems for underground layi...
- Patent number 9,523,445
- Issue date Dec 20, 2016
- Saipem S.p.A.
- Diego Lazzarin
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Pipeline burial in offshore and arctic offshore regions
- Patent number 9,388,918
- Issue date Jul 12, 2016
- ExxonMobil Upstream Research Company
- Haydar Arslan
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Method and system for laying underground a continuous elongated mem...
- Patent number 8,899,877
- Issue date Dec 2, 2014
- Saipem S.p.A.
- Diego Lazzarin
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Method for treating an underwater bed
- Patent number 6,874,261
- Issue date Apr 5, 2005
- Van Oord N.V.
- Paul Smit
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Underwater trenching system
- Patent number 6,022,173
- Issue date Feb 8, 2000
- Saint E. Saxon
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Jet agitation dredging system
- Patent number 5,970,635
- Issue date Oct 26, 1999
- Daryl Wilmoth
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Underwater trenching system
- Patent number 5,639,185
- Issue date Jun 17, 1997
- Saint Elmo Saxon
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Underwater trenching system
- Patent number 5,456,551
- Issue date Oct 10, 1995
- Saint E. Saxon
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Underwater trenching system
- Patent number 4,992,000
- Issue date Feb 12, 1991
- Central States Underwater Contracting, Inc.
- Donald L. Doleshal
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Underwater cable laying system
- Patent number 4,877,355
- Issue date Oct 31, 1989
- Casper Colosimo & Son., Inc.
- Norman Van Pelt
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Apparatus and method for trenching subsea pipelines
- Patent number 4,714,378
- Issue date Dec 22, 1987
- Ocean Engineering Systems, Pty., Ltd.
- John B. Lincoln
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Apparatus and method for the performance of work on submerged articles
- Patent number 4,596,493
- Issue date Jun 24, 1986
- Martech International, Inc.
- Benjamin Tisdale
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Device for laying underground or digging up subsea conduits
- Patent number 4,479,741
- Issue date Oct 30, 1984
- Snamprogetti S.p.A.
- Alfredo Berti
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Underwater trenching & pipelaying apparatus
- Patent number 4,470,720
- Issue date Sep 11, 1984
- Eddie Lennard
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Method and apparatus for entrenching an enlongated under-water stru...
- Patent number 4,395,158
- Issue date Jul 26, 1983
- Jerry A. Brooks
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Stabilization of erodible marine or fluviatile sediments
- Patent number 4,352,590
- Issue date Oct 5, 1982
- William R. Parker
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Apparatus for laying underwater pipelines
- Patent number 4,345,854
- Issue date Aug 24, 1982
- Techniques Industrielles et Minieres
- Alfred Valantin
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Submersible backfill machine
- Patent number 4,342,526
- Issue date Aug 3, 1982
- Applied Offshore Technology, Inc.
- Al H. Mousselli
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Apparatus for the subaqueous entrenching of pipes
- Patent number 4,338,042
- Issue date Jul 6, 1982
- Epi Pneuma Systems S.p.A.
- Giovanni Faldi
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Apparatus for excavating a trench underneath a pipeline installed o...
- Patent number 4,301,606
- Issue date Nov 24, 1981
- Netherlands Offshore Co.
- Paul M. Hofmeester
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Jet sled spoil scoop apparatus
- Patent number 4,295,757
- Issue date Oct 20, 1981
- Randal Gaspar
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Underwater trenching machine for burying pipeline and the like
- Patent number 4,280,289
- Issue date Jul 28, 1981
- Martech International, Inc.
- Christian C. Bassompierre-Sewrin
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Self-propelled underwater trenching apparatus and method
- Patent number 4,274,760
- Issue date Jun 23, 1981
- Robert M. Norman
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Separable trenching apparatus
- Patent number 4,190,382
- Issue date Feb 26, 1980
- Brown & Root, Inc.
- Thomas R. Schmitz
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Sea sled with jet pump for underwater trenching and slurry removal
- Patent number 4,165,571
- Issue date Aug 28, 1979
- Santa Fe International Corporation
- Nuke M. Chang
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
UNDERWATER EXCAVATION APPARATUS
- Publication number 20230138350
- Publication date May 4, 2023
- Rotech Group Limited
- Kenneth Roderick Stewart
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Automated Dual Excavation For Hydro/Pneumatic Vacuum Excavators
- Publication number 20230080378
- Publication date Mar 16, 2023
- Clean Harbors Industrial Services, Inc.
- Walter D. Richter
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
UNDERWATER EXCAVATION APPARATUS
- Publication number 20230045315
- Publication date Feb 9, 2023
- Rotech Group Limited
- Kenneth Roderick Stewart
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Apparatus for entrenching underwater pipelines
- Publication number 20120207546
- Publication date Aug 16, 2012
- Lylyn Hingle Stockstill
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
METHOD AND SYSTEM FOR LAYING UNDERGROUND A CONTINUOUS ELONGATED MEM...
- Publication number 20120121339
- Publication date May 17, 2012
- Diego Lazzarin
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
METHOD AND VESSEL FOR TREATING AN UNDERWATER BED
- Publication number 20030056403
- Publication date Mar 27, 2003
- PAUL SMIT
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

using suction-effect devices

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Underwater excavation apparatus

Underwater excavation apparatus

Underwater excavation apparatus

Hydraulic excavation around a pipeline buried under shallow water

Trenching assembly for laying in a trench a continuous pipeline and...

Self-propelled underwater vehicles and systems for underground layi...

Pipeline burial in offshore and arctic offshore regions

Method and system for laying underground a continuous elongated mem...

Method for treating an underwater bed

Underwater trenching system

Jet agitation dredging system

Underwater trenching system

Underwater trenching system

Underwater trenching system

Underwater cable laying system

Apparatus and method for trenching subsea pipelines

Apparatus and method for the performance of work on submerged articles

Device for laying underground or digging up subsea conduits

Underwater trenching & pipelaying apparatus

Method and apparatus for entrenching an enlongated under-water stru...

Stabilization of erodible marine or fluviatile sediments

Apparatus for laying underwater pipelines

Submersible backfill machine

Apparatus for the subaqueous entrenching of pipes

Apparatus for excavating a trench underneath a pipeline installed o...

Jet sled spoil scoop apparatus

Underwater trenching machine for burying pipeline and the like

Self-propelled underwater trenching apparatus and method

Separable trenching apparatus

Sea sled with jet pump for underwater trenching and slurry removal

Patents Applicationslast 30 patents

UNDERWATER EXCAVATION APPARATUS

Automated Dual Excavation For Hydro/Pneumatic Vacuum Excavators

UNDERWATER EXCAVATION APPARATUS

Apparatus for entrenching underwater pipelines

METHOD AND SYSTEM FOR LAYING UNDERGROUND A CONTINUOUS ELONGATED MEM...

METHOD AND VESSEL FOR TREATING AN UNDERWATER BED