for modifying the concentration of the dredged material

Industry

CPC
E02F3/902

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Parent Industries

EFIXED CONSTRUCTIONS E02Hydraulic engineering E02FDREDGING SOIL-SHIFTING E02F3/00Dredgers Soil-shifting machines

Current Industry

E02F3/902for modifying the concentration of the dredged material

Industries

Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for backflushing a riser transfer pipe
- Patent number 10,400,421
- Issue date Sep 3, 2019
- Hydril USA Distribution LLC
- Dat Manh Nguyen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Vacuum hose handling and safety vacuum release system
- Patent number 9,702,101
- Issue date Jul 11, 2017
- David Ficks
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Water body cleaner with selective sediment dredging head
- Patent number 9,506,216
- Issue date Nov 29, 2016
- Neal R. Lewis
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Subsea mining tool including a suction mouth
- Patent number 9,309,642
- Issue date Apr 12, 2016
- Marine Resources Exploration International BV
- Dan Costache Patriciu
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Dredging head apparatus
- Patent number 9,200,427
- Issue date Dec 1, 2015
- Richard John Phillips
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Device for removing sea bed
- Patent number 9,080,309
- Issue date Jul 14, 2015
- MHwirth GmbH
- Hermann Josef Von Wirth
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Device for extracting solid material on the bed of a body of water,...
- Patent number 9,062,434
- Issue date Jun 23, 2015
- Technip France
- Philippe Francois Espinasse
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Submergible densification cell, sediment separator and sediment den...
- Patent number 8,522,459
- Issue date Sep 3, 2013
- Paulo Pavan
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Tank cleaning system and method
- Patent number 7,704,128
- Issue date Apr 27, 2010
- Wesley A. Staples
- B08 - CLEANING
Information Patent Grant
Power diversion system for a hydraulic dredge
- Patent number 7,093,382
- Issue date Aug 22, 2006
- SRS Crisafulli, Inc.
- Clay D. Price
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Dredging method and apparatus
- Patent number 7,089,693
- Issue date Aug 15, 2006
- EA Engineering Science and Technology, Inc.
- James G. Collins
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Suction excavator
- Patent number 6,578,293
- Issue date Jun 17, 2003
- Lattice Intellectual Property Limited
- James Howard Ainsworth
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Placer gold mining method, placer gold mining boat used in this met...
- Patent number 6,138,833
- Issue date Oct 31, 2000
- Jipangu Inc.
- Tamisuke Matsufuji
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Method and system for cleaning a water basin floor
- Patent number 6,017,400
- Issue date Jan 25, 2000
- Orange County Water District
- Andrew M. Clark
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Method of and device for suction transporting
- Patent number 5,865,568
- Issue date Feb 2, 1999
- Arkadi Relin
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Vacuum excavation system
- Patent number 5,791,073
- Issue date Aug 11, 1998
- Filtration Manufacturing, Inc.
- Michael G. Palmer
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Dredge head for dredging sludge by a trailing or pushing motion
- Patent number 5,732,487
- Issue date Mar 31, 1998
- Dredging International
- Theo Van De Kerckhove
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Control system for the suction line relief valve of a hydraulic dredge
- Patent number 5,491,913
- Issue date Feb 20, 1996
- Pearce Pump Supply, Inc.
- Timothy A. Hutchinson
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Slurry density control system
- Patent number 5,172,497
- Issue date Dec 22, 1992
- Lor, Inc.
- Stephen C. Lemonds
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Method of and apparatus for forming and transporting mud clogs
- Patent number 5,020,858
- Issue date Jun 4, 1991
- TOA Corporation
- Yutaka Nishikawa
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Dredging apparatus having a diver-operated hand-held dredge head fo...
- Patent number 4,854,058
- Issue date Aug 8, 1989
- Sloan Pump Company, Inc.
- Owen K. Sloan
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Loop circuit dredging apparatus
- Patent number 4,807,373
- Issue date Feb 28, 1989
- Sloan Pump Company, Inc.
- Owen K. Sloan
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Pumping system with desilting arrangement
- Patent number 4,797,067
- Issue date Jan 10, 1989
- M & W Pump Corporation
- J. David Eller
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
In-place underwater dredging apparatus of the crater sink type
- Patent number 4,574,501
- Issue date Mar 11, 1986
- Albert H. Sloan
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Pressure responsive actuator for use with an automatic dump valve
- Patent number 4,429,622
- Issue date Feb 7, 1984
- Sedco, Inc.
- Donald F. Taylor
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Balanced supplemental water bleed for suction dredgers
- Patent number 4,412,790
- Issue date Nov 1, 1983
- Ballast-Nedam Groep N.V.
- Thomas J. Ruyter
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Dredging apparatus including suction nozzles
- Patent number 4,346,937
- Issue date Aug 31, 1982
- Deepsea Ventures, Inc.
- John P. Latimer
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Automatic dump valve
- Patent number 4,333,828
- Issue date Jun 8, 1982
- Donald F. Taylor
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Automatic dump valve
- Patent number 4,328,835
- Issue date May 11, 1982
- Donald F. Taylor
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Automatic dump valve
- Patent number 4,300,585
- Issue date Nov 17, 1981
- Sedco, Inc.
- Donald F. Taylor
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS

Patents Applicationslast 30 patents

Information Patent Application
PNEUMATIC EXCAVATOR AND METHODS OF USE
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- Publication date Aug 1, 2024
- Sonny's HFI Holdings, LLC
- Timothy Meschke
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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PNEUMATIC EXCAVATOR AND METHODS OF USE
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- Publication date Aug 1, 2024
- Sonny's HFI Holdings, LLC
- Timothy Meschke
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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DIAPHRAGM WALL CUTTER AND METHOD FOR CUTTING A CUTTING TRENCH IN TH...
- Publication number 20240240427
- Publication date Jul 18, 2024
- Bauer Maschinen GmbH
- Ulli WIEDENMANN
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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ADDITIVE DOSING ASSEMBLIES AND HYDRO EXCAVATION VACUUM APPARATUS IN...
- Publication number 20220412044
- Publication date Dec 29, 2022
- Vermeer Manufacturing Company
- Jacob Keeley
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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METHOD OF EXCAVATING A TAILINGS LAGOON
- Publication number 20200270845
- Publication date Aug 27, 2020
- GOODWIN PLC
- RICHARD STANLEY GOODWIN
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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SYSTEMS AND METHODS FOR BACKFLUSHING A RISER TRANSFER PIPE
- Publication number 20170254044
- Publication date Sep 7, 2017
- Hydril USA Distribution LLC
- Dat Manh Nguyen
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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SUCTION HEAD FOR A DREDGER
- Publication number 20160186409
- Publication date Jun 30, 2016
- IHC Holland IE B.V.
- Carel Frederik HOFSTRA
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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METHODS, APPARATUS AND SYSTEMS FOR POND REMEDIATION
- Publication number 20140338233
- Publication date Nov 20, 2014
- Cory ALBERS
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Suction Mouth for a Subsea Mining Tool
- Publication number 20140283420
- Publication date Sep 25, 2014
- Dan Costache Patriciu
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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DEVICE FOR REMOVING SEA BED
- Publication number 20140165430
- Publication date Jun 19, 2014
- AKER WIRTH GMBH
- Hermann Josef Von Wirth
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DEVICE FOR EXTRACTING SOLID MATERIAL ON THE BED OF A BODY OF WATER,...
- Publication number 20140041262
- Publication date Feb 13, 2014
- Philippe Francois Espinasse
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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Dredging Head Apparatus
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- Publication date Dec 26, 2013
- Richard John Phillips
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
MUD/SLUDGE REMOVING DEVICE
- Publication number 20120216435
- Publication date Aug 30, 2012
- Chan-Hui Wen
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
SUBMERGIBLE DENSIFICATION CELL, SEDIMENT SEPARATOR AND SEDIMENT DEN...
- Publication number 20100175283
- Publication date Jul 15, 2010
- Paulo Pavan
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
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- Publication number 20040148813
- Publication date Aug 5, 2004
- EA ENGINEERING SCIENCE AND TECHNOLOGY, INC.
- James G. Collins
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

for modifying the concentration of the dredged material

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Systems and methods for backflushing a riser transfer pipe

Vacuum hose handling and safety vacuum release system

Water body cleaner with selective sediment dredging head

Subsea mining tool including a suction mouth

Dredging head apparatus

Device for removing sea bed

Device for extracting solid material on the bed of a body of water,...

Submergible densification cell, sediment separator and sediment den...

Tank cleaning system and method

Power diversion system for a hydraulic dredge

Dredging method and apparatus

Suction excavator

Placer gold mining method, placer gold mining boat used in this met...

Method and system for cleaning a water basin floor

Method of and device for suction transporting

Vacuum excavation system

Dredge head for dredging sludge by a trailing or pushing motion

Control system for the suction line relief valve of a hydraulic dredge

Slurry density control system

Method of and apparatus for forming and transporting mud clogs

Dredging apparatus having a diver-operated hand-held dredge head fo...

Loop circuit dredging apparatus

Pumping system with desilting arrangement

In-place underwater dredging apparatus of the crater sink type

Pressure responsive actuator for use with an automatic dump valve

Balanced supplemental water bleed for suction dredgers

Dredging apparatus including suction nozzles

Automatic dump valve

Automatic dump valve

Automatic dump valve

Patents Applicationslast 30 patents

PNEUMATIC EXCAVATOR AND METHODS OF USE

PNEUMATIC EXCAVATOR AND METHODS OF USE

DIAPHRAGM WALL CUTTER AND METHOD FOR CUTTING A CUTTING TRENCH IN TH...

ADDITIVE DOSING ASSEMBLIES AND HYDRO EXCAVATION VACUUM APPARATUS IN...

METHOD OF EXCAVATING A TAILINGS LAGOON

SYSTEMS AND METHODS FOR BACKFLUSHING A RISER TRANSFER PIPE

SUCTION HEAD FOR A DREDGER

METHODS, APPARATUS AND SYSTEMS FOR POND REMEDIATION

Suction Mouth for a Subsea Mining Tool

DEVICE FOR REMOVING SEA BED

DEVICE FOR EXTRACTING SOLID MATERIAL ON THE BED OF A BODY OF WATER,...

Dredging Head Apparatus

MUD/SLUDGE REMOVING DEVICE

SUBMERGIBLE DENSIFICATION CELL, SEDIMENT SEPARATOR AND SEDIMENT DEN...

Dredging method and apparatus