Submerged units

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CPC
E02F3/8858

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Parent Industries

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

Current Industry

E02F3/8858Submerged units

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Seafloor pipeline removal system and method
- Patent number 12,152,701
- Issue date Nov 26, 2024
- Edward Trahan
- 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
Seabed resource lifting apparatus
- Patent number 12,043,980
- Issue date Jul 23, 2024
- Takatoshi Kodaira
- 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
Seafloor pipeline removal system and method
- Patent number 11,555,558
- Issue date Jan 17, 2023
- Edward Trahan
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Hydraulic excavation and delivery device
- Patent number 11,162,240
- Issue date Nov 2, 2021
- DEEPWATER CORROSION SERVICES, INC.
- William Robert Bath
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Publicly accessible urban beach entertainment complex with a center...
- Patent number 11,123,645
- Issue date Sep 21, 2021
- CRYSTAL LAGOONS TECHNOLOGIES, INC.
- Fernando Benjamin Fischmann
- 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
Cluster-type deep-sea submarine mining equipment based on vortex hy...
- Patent number 10,480,317
- Issue date Nov 19, 2019
- Shanghai Jiao Tong University
- Guocheng Zhao
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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
Tailing deposit tool
- Patent number 10,260,344
- Issue date Apr 16, 2019
- IHC Holland IE B.V.
- Johannes Bartholomeus Van Doesburg
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Unbonded flexible pipe for transporting an abrasive material, assoc...
- Patent number 10,190,722
- Issue date Jan 29, 2019
- Technip France
- Philippe Espinasse
- B32 - LAYERED PRODUCTS
Information Patent Grant
Sediment suction sink and method for sediment control in rivers, st...
- Patent number 10,094,091
- Issue date Oct 9, 2018
- John A. Tesvich
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Self cleaning collection apparatus and method
- Patent number 9,739,032
- Issue date Aug 22, 2017
- Eda Kopa (Solwara) Limited
- Roland Berndt
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Grant
Seabed resource lifting device
- Patent number 9,567,727
- Issue date Feb 14, 2017
- SUBMARINE RESOURCES DEVELOPMENT CO., LTD.
- Shoichi Sakamoto
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Apparatus for collecting surface seabed sediment and apparatus for...
- Patent number 9,340,951
- Issue date May 17, 2016
- Korea Institute of Geoscience & Mineral Resources
- In Kwon Um
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Method and device for underwater recovery of products or pollutants
- Patent number 8,801,938
- Issue date Aug 12, 2014
- Dana R. Allen
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Sludge treatment system for dam
- Patent number 7,857,967
- Issue date Dec 28, 2010
- Wan Young Lee
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
System and method of utilizing monitoring data to enhance seafloor...
- Patent number 7,784,201
- Issue date Aug 31, 2010
- Technip France
- Chenteh Alan Yu
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method and device for removing subsea rocks and sediments
- Patent number 7,765,725
- Issue date Aug 3, 2010
- Fossura AS
- Tom Jacobsen
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Deep sea mining riser and lift system
- Patent number 7,690,135
- Issue date Apr 6, 2010
- Technip France
- Chenteh Alan Yu
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Method and apparatus for cleaning a water area
- Patent number 7,083,734
- Issue date Aug 1, 2006
- Antti Happonen
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Method and device for subsea dredging
- Patent number 6,868,625
- Issue date Mar 22, 2005
- Fossura AS
- Tom Jacobsen
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Amphibious vehicle with submersible capacity
- Patent number 6,755,701
- Issue date Jun 29, 2004
- Wilco Marsh Buggies and Draglines, Inc.
- Jules A. Dornier
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Sediment removal system
- Patent number 6,550,162
- Issue date Apr 22, 2003
- Robert E. Price
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Machine for performing work on land and/or in water
- Patent number 6,273,767
- Issue date Aug 14, 2001
- Force Pair Oy
- Antero Mustonen
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Underwater mining apparatus
- Patent number 6,178,670
- Issue date Jan 30, 2001
- Rotech Holdings Limited
- Hector Fillipus Alexander Van Drentham Susman
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Dredging apparatus
- Patent number 6,145,223
- Issue date Nov 14, 2000
- AGR Ability Group AS
- Steinar Flesen
- 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

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
Seafloor Pipeline Removal System and Method
- Publication number 20230115844
- Publication date Apr 13, 2023
- C-Dive, LLC
- Edward Trahan
- 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
Seafloor Pipeline Removal System and Method
- Publication number 20220341509
- Publication date Oct 27, 2022
- C-Dive, LLC
- Edward Trahan
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
ENVIRONMENTALLY-FRIENDLY SEMI-CLOSED LOOP DEEP-SEA ORE HYDRAULIC LI...
- Publication number 20220259816
- Publication date Aug 18, 2022
- CHINA MERCHANTS DEEPSEA RESEARCH INSTITUTEL (SANYA) CO., LTD.
- Lixin XU
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
SEABED RESOURCE LIFTING APPARATUS
- Publication number 20210214916
- Publication date Jul 15, 2021
- Lakshmi Co., Ltd.
- Takatoshi KODAIRA
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
PILE LEG WALKING TYPE MINING ROBOT
- Publication number 20210009248
- Publication date Jan 14, 2021
- Ocean University of China
- Guijie LIU
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
MATERIAL TRANSFER SYSTEM FOR A BODY OF WATER
- Publication number 20200392698
- Publication date Dec 17, 2020
- Sea to Sky Energy Solutions Corp.
- Sam MacDonald
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
PUBLICLY ACCESSIBLE URBAN BEACH ENTERTAINMENT COMPLEX WITH A CENTER...
- Publication number 20200023281
- Publication date Jan 23, 2020
- Crystal Lagoons (Curacao) B.V.
- Fernando Benjamin FISCHMANN
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Dredging System and Dredger for Pre-Paved Gravel Foundation Bed Sur...
- Publication number 20190145081
- Publication date May 16, 2019
- SHANGHAI ZHENHUA HEAVY INDUSTRIES CO., LTD.
- Ming LIN
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
MINERAL LIFTING SYSTEM AND MINERAL LIFTING METHOD
- Publication number 20180187395
- Publication date Jul 5, 2018
- Tetsuzo NAGATA
- E21 - EARTH DRILLING MINING
Information Patent Application
UNBONDED FLEXIBLE PIPE FOR TRANSPORTING AN ABRASIVE MATERIAL, ASSOC...
- Publication number 20170184246
- Publication date Jun 29, 2017
- Technip France
- Philippe ESPINASSE
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
SEABED RESOURCE LIFTING DEVICE
- Publication number 20160289917
- Publication date Oct 6, 2016
- SUBMARINE RESOURCES DEVELOPMENT CO., LTD.
- Shoichi SAKAMOTO
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
TAILING DEPOSIT TOOL
- Publication number 20160168992
- Publication date Jun 16, 2016
- IHC Holland IE B.V.
- Johannes Bartholomeus VAN DOESBURG
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
APPARATUS FOR COLLECTING SURFACE SEABED SEDIMENT AND APPARATUS FOR...
- Publication number 20160076218
- Publication date Mar 17, 2016
- KOREA INSTITUTE OF GEOSCIENCE & MINERAL RESOURCES
- In Kwon Um
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Production Support and Storage Vessel
- Publication number 20150367917
- Publication date Dec 24, 2015
- NAUTILUS MINERALS PACIFIC PTY
- Daal Hallam Jaffers
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Self Cleaning Collection Apparatus and Method
- Publication number 20150184358
- Publication date Jul 2, 2015
- NAUTILUS MINERALS PACIFIC PTY LTD
- Roland Berndt
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Application
METHOD AND APPARATUS FOR UNDERWATER PILE EXCAVATING
- Publication number 20150007463
- Publication date Jan 8, 2015
- TUSK SUBSEA SERVICES, L.L.C.
- HUNTER SOUTHERLAND
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Vibrating agitator attachment for Toyo dredge pumps
- Publication number 20140215865
- Publication date Aug 7, 2014
- Ronald G. Walters
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
APPARATUS AND METHOD FOR SEAFLOOR STOCKPILING
- Publication number 20140137443
- Publication date May 22, 2014
- NAUTILUS MINERALS PACIFIC PTY LTD
- Glen Robert Jones
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
METHOD AND DEVICE FOR UNDERWATER RECOVERY OF PRODUCTS OR POLLUTANTS
- Publication number 20130270194
- Publication date Oct 17, 2013
- Dana R. Allen
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Underwater Excavation Tool
- Publication number 20100139130
- Publication date Jun 10, 2010
- Dirk C. Wagenaar
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
SYSTEM AND METHOD OF UTILIZING MONITORING DATA TO ENHANCE SEAFLOOR...
- Publication number 20090284068
- Publication date Nov 19, 2009
- Technip France
- Chenteh Alan YU
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Sludge Treatment System for Dam
- Publication number 20090255865
- Publication date Oct 15, 2009
- Wan Young Lee
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
DEEP SEA MINING RISER AND LIFT SYSTEM
- Publication number 20090077835
- Publication date Mar 26, 2009
- Technip France
- Chenteh Alan Yu
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Method and device for the removing subsea rocks and sediments
- Publication number 20060231262
- Publication date Oct 19, 2006
- Tom Jacobsen
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Method and apparatus for cleaning a water area
- Publication number 20040159614
- Publication date Aug 19, 2004
- Antti Happonen
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Amphibious vehicle with submersible capacity
- Publication number 20030216092
- Publication date Nov 20, 2003
- Wilco Marsh Buggies and Draglines, Inc.
- Jules A. Dornier
- B60 - VEHICLES IN GENERAL
Information Patent Application
Rock dredging system and method
- Publication number 20030177671
- Publication date Sep 25, 2003
- Roger Dutton
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Method and device for subsea dredging
- Publication number 20030121182
- Publication date Jul 3, 2003
- Tom Jacobsen
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Submerged units

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Seafloor pipeline removal system and method

Underwater excavation apparatus

Seabed resource lifting apparatus

Underwater excavation apparatus

Underwater excavation apparatus

Seafloor pipeline removal system and method

Hydraulic excavation and delivery device

Publicly accessible urban beach entertainment complex with a center...

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

Cluster-type deep-sea submarine mining equipment based on vortex hy...

Systems and methods for backflushing a riser transfer pipe

Tailing deposit tool

Unbonded flexible pipe for transporting an abrasive material, assoc...

Sediment suction sink and method for sediment control in rivers, st...

Self cleaning collection apparatus and method

Seabed resource lifting device

Apparatus for collecting surface seabed sediment and apparatus for...

Method and device for underwater recovery of products or pollutants

Sludge treatment system for dam

System and method of utilizing monitoring data to enhance seafloor...

Method and device for removing subsea rocks and sediments

Deep sea mining riser and lift system

Method and apparatus for cleaning a water area

Method and device for subsea dredging

Amphibious vehicle with submersible capacity

Sediment removal system

Machine for performing work on land and/or in water

Underwater mining apparatus

Dredging apparatus

Method and system for cleaning a water basin floor

Patents Applicationslast 30 patents

UNDERWATER EXCAVATION APPARATUS

Seafloor Pipeline Removal System and Method

UNDERWATER EXCAVATION APPARATUS

Seafloor Pipeline Removal System and Method

ENVIRONMENTALLY-FRIENDLY SEMI-CLOSED LOOP DEEP-SEA ORE HYDRAULIC LI...

SEABED RESOURCE LIFTING APPARATUS

PILE LEG WALKING TYPE MINING ROBOT

MATERIAL TRANSFER SYSTEM FOR A BODY OF WATER

PUBLICLY ACCESSIBLE URBAN BEACH ENTERTAINMENT COMPLEX WITH A CENTER...

Dredging System and Dredger for Pre-Paved Gravel Foundation Bed Sur...

MINERAL LIFTING SYSTEM AND MINERAL LIFTING METHOD

UNBONDED FLEXIBLE PIPE FOR TRANSPORTING AN ABRASIVE MATERIAL, ASSOC...

SEABED RESOURCE LIFTING DEVICE

TAILING DEPOSIT TOOL

APPARATUS FOR COLLECTING SURFACE SEABED SEDIMENT AND APPARATUS FOR...

Production Support and Storage Vessel

Self Cleaning Collection Apparatus and Method

METHOD AND APPARATUS FOR UNDERWATER PILE EXCAVATING

Vibrating agitator attachment for Toyo dredge pumps

APPARATUS AND METHOD FOR SEAFLOOR STOCKPILING

METHOD AND DEVICE FOR UNDERWATER RECOVERY OF PRODUCTS OR POLLUTANTS

Underwater Excavation Tool

SYSTEM AND METHOD OF UTILIZING MONITORING DATA TO ENHANCE SEAFLOOR...

Sludge Treatment System for Dam

DEEP SEA MINING RISER AND LIFT SYSTEM

Method and device for the removing subsea rocks and sediments

Method and apparatus for cleaning a water area

Amphibious vehicle with submersible capacity

Rock dredging system and method

Method and device for subsea dredging