Passive suction heads with no mechanical cutting means

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CPC
E02F3/9243

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Parent Industries

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

Current Industry

E02F3/9243Passive suction heads with no mechanical cutting means

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Underwater excavation apparatus
- Patent number 12,163,309
- Issue date Dec 10, 2024
- Rotech Group Limited
- Donald Stewart
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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
Cutter head with suction function and a method for using same
- Patent number 12,084,830
- Issue date Sep 10, 2024
- Basel Yousef
- 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
Hydro-vac fitting
- Patent number 11,796,112
- Issue date Oct 24, 2023
- EMCO, Inc.
- Glenn Gevik
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Dredge head assembly and related diver-assisted dredging system and...
- Patent number 11,674,286
- Issue date Jun 13, 2023
- J.F. Brennan Company, Inc.
- Greg Smith
- 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
Suction dredger having a swiveling filter unit
- Patent number 11,643,790
- Issue date May 9, 2023
- RSP GMBH
- Karl-Heinz Renger
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Device for a sediment transfer in waters, and also a method for a t...
- Patent number 11,041,280
- Issue date Jun 22, 2021
- Michael Detering
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Carouseling articulated dredge and barge
- Patent number 10,920,398
- Issue date Feb 16, 2021
- Cashman Dredging & Marine Contracting Co., LLC
- Jay Cashman
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Remote debris tank and related methods
- Patent number 10,724,207
- Issue date Jul 28, 2020
- Vac-Tron Equipment, LLC
- Brian Showley
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Dredging system and dredger for pre-paved gravel foundation bed sur...
- Patent number 10,689,828
- Issue date Jun 23, 2020
- Shanghai Zhenhua Heavy Industries Co., Ltd.
- Ming Lin
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Adjustable overflow system
- Patent number 10,676,895
- Issue date Jun 9, 2020
- IHC Holland IE B.V.
- Adrianus Josephus Petrus Marie Koevoets
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
System for sampling sediment on a bottom of a liquid medium
- Patent number 10,508,413
- Issue date Dec 17, 2019
- Guylène Le Guen
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
System for recovering minerals from the seabed
- Patent number 10,458,235
- Issue date Oct 29, 2019
- Deep Reach Technology, Inc.
- John Halkyard
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Device and method for removing alluvial deposits from the bed of a...
- Patent number 10,450,720
- Issue date Oct 22, 2019
- Boudewijn Gabriël Van Rompay
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Liquid pump with a passive filtration system for dredging and water...
- Patent number 10,392,775
- Issue date Aug 27, 2019
- Fort Lewis College
- Ryan N Smith
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Carouseling articulated dredge and barge
- Patent number 10,167,609
- Issue date Jan 1, 2019
- Cashman Dredging & Marine Contracting Co., LLC
- Jay Cashman
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Device and method for removing alluvial deposits from the bed of a...
- Patent number 10,030,359
- Issue date Jul 24, 2018
- Boudewijn Gabriël Van Rompay
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Suctioning device for large artificial water bodies
- Patent number 9,957,693
- Issue date May 1, 2018
- Crystal Lagoons (Curacao) B.V.
- Fernando Benjamin Fischmann Torres
- E04 - BUILDING
Information Patent Grant
Beach umbrella with built-in hole digger
- Patent number 9,834,906
- Issue date Dec 5, 2017
- Ricardo German Linares
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Grant
Insulated excavation tube
- Patent number 9,771,704
- Issue date Sep 26, 2017
- Peter W. Utecht
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Bubble lift system and bubble lift method
- Patent number 9,719,528
- Issue date Aug 1, 2017
- MODEC, INC.
- Takuju Nakamura
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Process to maintain large clean recreational bodies of water
- Patent number 9,708,822
- Issue date Jul 18, 2017
- Crystal Lagoons (Curacao) B.V.
- Fernando Benjamin Fischmann Torres
- E04 - BUILDING
Information Patent Grant
Apparatus for the dredging of sediments from the seabed
- Patent number 9,587,372
- Issue date Mar 7, 2017
- DECOMAR S.P.A.
- Davide Benedetti
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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
Dredge vessel system
- Patent number 9,297,142
- Issue date Mar 29, 2016
- DAMEN DREDGING EQUIPMENT B.V.
- Marius Otto Winkelman
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Drag head and trailing suction hopper dredger
- Patent number 9,222,238
- Issue date Dec 29, 2015
- IHC Holland IE B.V.
- Serge Wezemer
- 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
Dredging apparatus
- Patent number 8,863,413
- Issue date Oct 21, 2014
- Joseph Michael Goodin
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
ROBOT FOR POND DESILTING
- Publication number 20240159015
- Publication date May 16, 2024
- Guangdong Ocean University
- Guanglin WU
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
HYDRO-VAC FITTING
- Publication number 20240003477
- Publication date Jan 4, 2024
- EMCO, Inc.
- Glenn Gevik
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
HYDRO-VAC FITTING
- Publication number 20230220938
- Publication date Jul 13, 2023
- EMCO, Inc.
- Glenn Gevik
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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
METHOD FOR TRANSFERRING SEDIMENT IN A BODY OF WATER
- Publication number 20230114592
- Publication date Apr 13, 2023
- VOITH PATENT GmbH
- Emad TAGHI ZOGHI
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
SEA-BED MINING VEHICLE
- Publication number 20230094461
- Publication date Mar 30, 2023
- Deeptech NV
- Kris De Bruyne
- 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
BOOM TURRET FOR AN EXCAVATION VEHICLE AND METHOD THEREOF
- Publication number 20220056665
- Publication date Feb 24, 2022
- Federal Signal Corporation
- Timothy G. Mayer
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
DEVICE FOR A SEDIMENT TRANSFER IN WATERS, AND ALSO A METHOD FOR A T...
- Publication number 20210071378
- Publication date Mar 11, 2021
- Michael Detering
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
IMPROVEMENTS IN AND RELATING TO UNDERWATER EXCAVATION APPARATUS
- Publication number 20210047800
- Publication date Feb 18, 2021
- Rotech Group Limited
- Donald Stewart
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
VISUAL CUES TO REDUCE MARINE LIFE MORTALITY DURING A DREDGING OPERA...
- Publication number 20210017734
- Publication date Jan 21, 2021
- GREAT LAKES DREDGE & DOCK COMPANY, LLC
- Paul LaMourie
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
IMPROVEMENTS IN AND RELATING TO UNDERWATER EXCAVATION APPARATUS
- Publication number 20200407940
- Publication date Dec 31, 2020
- Rotech Group Limited
- Kenneth Roderick Stewart
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
A CUTTER HEAD WITH SUCTION FUNCTION AND A METHOD FOR USING SAME
- Publication number 20200173142
- Publication date Jun 4, 2020
- Basel Yousef
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
SUCTION DREDGER HAVING A SWIVELING FILTER UNIT
- Publication number 20200123736
- Publication date Apr 23, 2020
- RSP GMBH
- Karl-Heinz RENGER
- B60 - VEHICLES IN GENERAL
Information Patent Application
CAROUSELING ARTICULATED DREDGE AND BARGE
- Publication number 20190218748
- Publication date Jul 18, 2019
- Cashman Dredging & Marine Contracting Co., LLC
- Jay Cashman
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Dredge Head Assembly and Related Diver-Assisted Dredging System and...
- Publication number 20190161150
- Publication date May 30, 2019
- J.F. Brennan Company, Inc.
- Greg Smith
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
LIQUID PUMP WITH A PASSIVE FILTRATION SYSTEM FOR DREDGING AND WATER...
- Publication number 20190003150
- Publication date Jan 3, 2019
- Fort Lewis College
- Ryan N. Smith
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Device and Method for Removing Alluvial Deposits from the Bed of a...
- Publication number 20180328000
- Publication date Nov 15, 2018
- Boudewijn Gabriël Van Rompay
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
SYSTEM FOR SAMPLING SEDIMENT ON A BOTTOM OF A LIQUID MEDIUM
- Publication number 20180002890
- Publication date Jan 4, 2018
- Environnemental Sediments Treatment
- Guylène LE GUEN
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
ADJUSTABLE OVERFLOW SYSTEM
- Publication number 20170275849
- Publication date Sep 28, 2017
- IHC Holland IE B.V.
- Adrianus Josephus Petrus Marie Koevoets
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
REMOTE DEBRIS TANK AND RELATED METHODS
- Publication number 20170183843
- Publication date Jun 29, 2017
- VAC-TRON EQUIPMENT, LLC
- Brian Showley
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
SUCTIONING DEVICE FOR LARGE ARTIFICIAL WATER BODIES
- Publication number 20170073926
- Publication date Mar 16, 2017
- CRYSTAL LAGOONS (CURACAO) B.V.
- Fernando Benjamin FISCHMANN TORRES
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Device and Method for Removing Alluvial Deposits from the Bed of a...
- Publication number 20160265189
- Publication date Sep 15, 2016
- Boudewijn Gabriël Van Rompay
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
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
Information Patent Application
DREDGING ARRANGEMENT COMPRISING A BIASING DEVICE
- Publication number 20150330055
- Publication date Nov 19, 2015
- IHC Holland IE B.V.
- Timothy Alexander Van Opstal
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
WATER BODY CLEANER WITH SELECTIVE SEDIMENT DREDGING HEAD
- Publication number 20150143726
- Publication date May 28, 2015
- Neal R. Lewis
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
PROCESS TO MAINTAIN LARGE CLEAN RECREATIONAL BODIES OF WATER
- Publication number 20140332472
- Publication date Nov 13, 2014
- Fernando Benjamin FISHMANN TORRES
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
ROVING SUBMERSIBLE PUMP
- Publication number 20140271256
- Publication date Sep 18, 2014
- Weir Minerals Australia, Ltd.
- Gary Saylor
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
DRAG HEAD AND TRAILING SUCTION HOPPER DREDGER
- Publication number 20140190044
- Publication date Jul 10, 2014
- IHC Holland IE B.V.
- Serge Wezemer
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
BUBBLE LIFT SYSTEM AND BUBBLE LIFT METHOD
- Publication number 20140169989
- Publication date Jun 19, 2014
- MODEC, INC.
- Takuju Nakamura
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Passive suction heads with no mechanical cutting means

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Underwater excavation apparatus

Underwater excavation apparatus

Cutter head with suction function and a method for using same

Underwater excavation apparatus

Hydro-vac fitting

Dredge head assembly and related diver-assisted dredging system and...

Underwater excavation apparatus

Suction dredger having a swiveling filter unit

Device for a sediment transfer in waters, and also a method for a t...

Carouseling articulated dredge and barge

Remote debris tank and related methods

Dredging system and dredger for pre-paved gravel foundation bed sur...

Adjustable overflow system

System for sampling sediment on a bottom of a liquid medium

System for recovering minerals from the seabed

Device and method for removing alluvial deposits from the bed of a...

Liquid pump with a passive filtration system for dredging and water...

Carouseling articulated dredge and barge

Device and method for removing alluvial deposits from the bed of a...

Suctioning device for large artificial water bodies

Beach umbrella with built-in hole digger

Insulated excavation tube

Bubble lift system and bubble lift method

Process to maintain large clean recreational bodies of water

Apparatus for the dredging of sediments from the seabed

Water body cleaner with selective sediment dredging head

Dredge vessel system

Drag head and trailing suction hopper dredger

Dredging head apparatus

Dredging apparatus

Patents Applicationslast 30 patents

ROBOT FOR POND DESILTING

HYDRO-VAC FITTING

HYDRO-VAC FITTING

UNDERWATER EXCAVATION APPARATUS

METHOD FOR TRANSFERRING SEDIMENT IN A BODY OF WATER

SEA-BED MINING VEHICLE

UNDERWATER EXCAVATION APPARATUS

BOOM TURRET FOR AN EXCAVATION VEHICLE AND METHOD THEREOF

DEVICE FOR A SEDIMENT TRANSFER IN WATERS, AND ALSO A METHOD FOR A T...

IMPROVEMENTS IN AND RELATING TO UNDERWATER EXCAVATION APPARATUS

VISUAL CUES TO REDUCE MARINE LIFE MORTALITY DURING A DREDGING OPERA...

IMPROVEMENTS IN AND RELATING TO UNDERWATER EXCAVATION APPARATUS

A CUTTER HEAD WITH SUCTION FUNCTION AND A METHOD FOR USING SAME

SUCTION DREDGER HAVING A SWIVELING FILTER UNIT

CAROUSELING ARTICULATED DREDGE AND BARGE

Dredge Head Assembly and Related Diver-Assisted Dredging System and...

LIQUID PUMP WITH A PASSIVE FILTRATION SYSTEM FOR DREDGING AND WATER...

Device and Method for Removing Alluvial Deposits from the Bed of a...

SYSTEM FOR SAMPLING SEDIMENT ON A BOTTOM OF A LIQUID MEDIUM

ADJUSTABLE OVERFLOW SYSTEM

REMOTE DEBRIS TANK AND RELATED METHODS

SUCTIONING DEVICE FOR LARGE ARTIFICIAL WATER BODIES

Device and Method for Removing Alluvial Deposits from the Bed of a...

SUCTION HEAD FOR A DREDGER

DREDGING ARRANGEMENT COMPRISING A BIASING DEVICE

WATER BODY CLEANER WITH SELECTIVE SEDIMENT DREDGING HEAD

PROCESS TO MAINTAIN LARGE CLEAN RECREATIONAL BODIES OF WATER

ROVING SUBMERSIBLE PUMP

DRAG HEAD AND TRAILING SUCTION HOPPER DREDGER

BUBBLE LIFT SYSTEM AND BUBBLE LIFT METHOD