by coffer-dams

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EFIXED CONSTRUCTIONS E02Hydraulic engineering E02DFOUNDATIONS EXCAVATIONS, EMBANKMENTS UNDERGROUND OR UNDERWATER STRUCTURE E02D19/00Keeping dry foundation sites or other areas in the ground

Current Industry

E02D19/04by coffer-dams

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Water intake pipeline structure passing through soft foundation emb...
- Patent number 12,104,345
- Issue date Oct 1, 2024
- GUANGDONG POLYTECHNIC OF WATER RESOURCES AND ELECTRIC ENGINEERING
- Tie Li
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Portable cofferdam system
- Patent number 12,031,286
- Issue date Jul 9, 2024
- Subsurface, Inc.
- Gary H. Strom
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Method for constructing steel sheet pile cofferdam on deep sand gra...
- Patent number 11,840,817
- Issue date Dec 12, 2023
- Changsha University of Science & Technology
- Zhongchu Tian
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Subsea sediment separation and filtration system
- Patent number 11,787,708
- Issue date Oct 17, 2023
- DELTA SUBSEA LLC
- Scott Paul Dingman
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Suction pile cofferdam
- Patent number 11,649,176
- Issue date May 16, 2023
- DELTA SUBSEA LLC
- Scott Paul Dingman
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Portable cofferdam system
- Patent number 11,624,167
- Issue date Apr 11, 2023
- Subsurface, Inc.
- Gary H. Strom
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Deployable cofferdam web-supporting frame assembly for a cofferdam...
- Patent number 11,603,640
- Issue date Mar 14, 2023
- Aquapera Industries Inc.
- Louis-Philippe Plante
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Ring-shaped cofferdam and temporary pit excavation structure using...
- Patent number 11,371,204
- Issue date Jun 28, 2022
- Byung Kwan Kang
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Dynamically deployable low-visibility pneumatic cofferdam system, m...
- Patent number 11,313,097
- Issue date Apr 26, 2022
- George Mason University
- George Lee Donohue
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Portable cofferdam assembly system
- Patent number 11,242,665
- Issue date Feb 8, 2022
- Subsurface, Inc.
- Brandon G. Strom
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Portable cofferdam system
- Patent number 11,149,401
- Issue date Oct 19, 2021
- Subsurface, Inc.
- Gary H. Strom
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Cofferdam system and method of installing the same
- Patent number 11,066,801
- Issue date Jul 20, 2021
- AQUAPERA INDUSTRIES INC.
- Nicolas Rivest-Auger
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Above ground containment systems and methods for assembling same
- Patent number 11,046,509
- Issue date Jun 29, 2021
- Tetra Technologies, Inc.
- John Novotny
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Steel pipe cofferdam construction method using suction penetration...
- Patent number 10,858,798
- Issue date Dec 8, 2020
- KOREA INSTITUTE OF CIVIL ENGINEERING AND BUILDING TECHNOLOGY
- Ju-Hyung Lee
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Portable cofferdam system
- Patent number 10,794,033
- Issue date Oct 6, 2020
- Subsurface, Inc.
- Gary H. Strom
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Portable cofferdam system
- Patent number 10,435,860
- Issue date Oct 8, 2019
- Subsurface, Inc.
- Gary H. Strom
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Above ground containment systems and methods for assembling same
- Patent number 10,155,622
- Issue date Dec 18, 2018
- Tetra Technologies, Inc.
- John Novotny
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Portable cofferdam system
- Patent number 10,100,483
- Issue date Oct 16, 2018
- Subsurface, Inc.
- Gary H. Strom
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Portable cofferdam system
- Patent number 9,945,091
- Issue date Apr 17, 2018
- Subsurface, Inc.
- Gary H. Strom
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Cofferdam
- Patent number 9,797,110
- Issue date Oct 24, 2017
- MILANI CONSTRUCTION, LLC
- Saeed Milani-nia
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Above ground containment systems and methods for assembling same
- Patent number 9,630,773
- Issue date Apr 25, 2017
- Tetra Technologies, Inc.
- John Novotny
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Adjustable mount for positioning a coffer dam
- Patent number 9,309,641
- Issue date Apr 12, 2016
- Gregory B. Burkhardt
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Modular above-ground tank
- Patent number 9,120,619
- Issue date Sep 1, 2015
- Mag Tank Hunter, LLC
- Jonathan D. Hoopes
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Cofferdam modules
- Patent number 8,545,129
- Issue date Oct 1, 2013
- Weekly Bros. Inc.
- Todd O. Weekly
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Adjustable system and method for carrying out work at an underwater...
- Patent number 8,235,626
- Issue date Aug 7, 2012
- General Coatings N.V.
- Willy Sonck
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Welding chamber
- Patent number 5,567,076
- Issue date Oct 22, 1996
- Arthon Construction Ltd.
- Kerry Leong
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Mobile cofferdam
- Patent number 5,277,517
- Issue date Jan 11, 1994
- The United States of America as represented by the Secretary of the Army
- Byron K. McClellan
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Method for building a protective wall when constructing an underwat...
- Patent number 4,527,926
- Issue date Jul 9, 1985
- Seppo J. Hyttinen
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Apparatus for and method of constructing a sheet piling shoring str...
- Patent number 4,419,030
- Issue date Dec 6, 1983
- Burkemper Methods, Inc.
- Werner W. Burkemper
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Underwater excavator
- Patent number 4,408,405
- Issue date Oct 11, 1983
- The United States of America as represented by the Secretary of the Navy
- Harry S. Williams
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
Portable Cofferdam System
- Publication number 20240344292
- Publication date Oct 17, 2024
- Subsurface, Inc.
- Gary H. Strom
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Portable Cofferdam System
- Publication number 20230243118
- Publication date Aug 3, 2023
- Subsurface, Inc.
- Gary H. Strom
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Water Intake Pipeline Structure Passing Through Soft Foundation Emb...
- Publication number 20230064296
- Publication date Mar 2, 2023
- Guangdong Polytechnic of Water Resources and Electric Engineering
- Tie LI
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
METHOD FOR CONSTRUCTING STEEL SHEET PILE COFFERDAM ON DEEP SAND GRA...
- Publication number 20230002998
- Publication date Jan 5, 2023
- Changsha University of Science & Technology
- ZHONGCHU TIAN
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Portable Cofferdam Assembly System
- Publication number 20220380998
- Publication date Dec 1, 2022
- Subsurface, Inc.
- Brandon G. Strom
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
DYNAMICALLY DEPLOYABLE LOW-VISIBILITY PNEUMATIC COFFERDAM SYSTEM, M...
- Publication number 20220213662
- Publication date Jul 7, 2022
- George Lee Donohue
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
SUCTION PILE COFFERDAM
- Publication number 20220041472
- Publication date Feb 10, 2022
- Delta SubSea LLC
- Scott Paul Dingman
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
DEPLOYABLE COFFERDAM WEB-SUPPORTING FRAME ASSEMBLY FOR A COFFERDAM...
- Publication number 20220042270
- Publication date Feb 10, 2022
- AQUAPERA INDUSTRIES INC.
- Louis-Philippe Plante
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Portable Cofferdam System
- Publication number 20220034059
- Publication date Feb 3, 2022
- Subsurface, Inc.
- Gary H. Strom
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
RING-SHAPED COFFERDAM AND TEMPORARY PIT EXCAVATION STRUCTURE USING...
- Publication number 20210348358
- Publication date Nov 11, 2021
- Byung Kwan KANG
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
DYNAMICALLY DEPLOYABLE LOW-VISIBILITY PNEUMATIC COFFERDAM SYSTEM, M...
- Publication number 20210324597
- Publication date Oct 21, 2021
- George Lee Donohue
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
COFFER DAM WITH AN INTERLOCKING BAFFLE SYSTEM
- Publication number 20200208371
- Publication date Jul 2, 2020
- Ameri-Dam International LLC
- Nick ANGELOFF
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
STEEL PIPE COFFERDAM CONSTRUCTION METHOD USING SUCTION PENETRAION A...
- Publication number 20200173132
- Publication date Jun 4, 2020
- Ju-Hyung LEE
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
COFFERDAM SYSTEM AND METHOD OF INSTALLING THE SAME
- Publication number 20200157758
- Publication date May 21, 2020
- AQUAPERA INDUSTRIES INC.
- Nicolas RIVEST-AUGER
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Portable Cofferdam System
- Publication number 20200032475
- Publication date Jan 30, 2020
- Subsurface, Inc.
- Gary H. Strom
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Portable Cofferdam System
- Publication number 20180230663
- Publication date Aug 16, 2018
- Subsurface, Inc.
- Gary H. Strom
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Portable Cofferdam System
- Publication number 20180106008
- Publication date Apr 19, 2018
- Subsurface, Inc.
- Gary H. Strom
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
CONSTRUCTION METHOD FOR FIXING HOLLOW COLUMN FOR SUPPORTING MARINE...
- Publication number 20160340852
- Publication date Nov 24, 2016
- CBJ (HONG KONG) OCEAN ENGINEERING LIMITED
- Carlos Wong
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
ADJUSTABLE MOUNT FOR POSITIONING A COFFER DAM
- Publication number 20150197911
- Publication date Jul 16, 2015
- Gregory B. BURKHARDT
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Modular Above-Ground Tank
- Publication number 20140166649
- Publication date Jun 19, 2014
- MAG TANK HUNTER, LLC
- Jonathan D. Hoopes
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Universal cellular cofferdam with embedded columnar framing and emb...
- Publication number 20140112718
- Publication date Apr 24, 2014
- Vitaly Boris Feygin
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
MOBILE DRY SETTING ELEMENT AND INSTALLATION, PROCESS FOR USING SAME...
- Publication number 20130294835
- Publication date Nov 7, 2013
- Belbridge BvBa
- WIM SCHALLEY
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Portable Dam Assemblies And Methods for Assembling Same
- Publication number 20130020331
- Publication date Jan 24, 2013
- SteelWaterz LLC
- Robert Davis
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
COFFERDAM MODULES
- Publication number 20120224920
- Publication date Sep 6, 2012
- WEEKLY BROS. INC.
- Todd O. Weekly
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
SCOUR PREVENTIVE APPARATUS FOR PIER FOUNDATION
- Publication number 20110016644
- Publication date Jan 27, 2011
- Deok-Rae Jo
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
Universal Framed Cofferdam
- Publication number 20100232878
- Publication date Sep 16, 2010
- Vitaly Boris Feygin
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Coffer dam for servicing marine structures
- Publication number 20100189503
- Publication date Jul 29, 2010
- Gregory B. Burkhardt
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
ADJUSTABLE SYSTEM AND METHOD FOR CARRYING OUT WORK AT AN UNDERWATER...
- Publication number 20100067986
- Publication date Mar 18, 2010
- Willy Sonck
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

by coffer-dams

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Water intake pipeline structure passing through soft foundation emb...

Portable cofferdam system

Method for constructing steel sheet pile cofferdam on deep sand gra...

Subsea sediment separation and filtration system

Suction pile cofferdam

Portable cofferdam system

Deployable cofferdam web-supporting frame assembly for a cofferdam...

Ring-shaped cofferdam and temporary pit excavation structure using...

Dynamically deployable low-visibility pneumatic cofferdam system, m...

Portable cofferdam assembly system

Portable cofferdam system

Cofferdam system and method of installing the same

Above ground containment systems and methods for assembling same

Steel pipe cofferdam construction method using suction penetration...

Portable cofferdam system

Portable cofferdam system

Above ground containment systems and methods for assembling same

Portable cofferdam system

Portable cofferdam system

Cofferdam

Above ground containment systems and methods for assembling same

Adjustable mount for positioning a coffer dam

Modular above-ground tank

Cofferdam modules

Adjustable system and method for carrying out work at an underwater...

Welding chamber

Mobile cofferdam

Method for building a protective wall when constructing an underwat...

Apparatus for and method of constructing a sheet piling shoring str...

Underwater excavator

Patents Applicationslast 30 patents

Portable Cofferdam System

Portable Cofferdam System

Water Intake Pipeline Structure Passing Through Soft Foundation Emb...

METHOD FOR CONSTRUCTING STEEL SHEET PILE COFFERDAM ON DEEP SAND GRA...

Portable Cofferdam Assembly System

DYNAMICALLY DEPLOYABLE LOW-VISIBILITY PNEUMATIC COFFERDAM SYSTEM, M...

SUCTION PILE COFFERDAM

DEPLOYABLE COFFERDAM WEB-SUPPORTING FRAME ASSEMBLY FOR A COFFERDAM...

Portable Cofferdam System

RING-SHAPED COFFERDAM AND TEMPORARY PIT EXCAVATION STRUCTURE USING...

DYNAMICALLY DEPLOYABLE LOW-VISIBILITY PNEUMATIC COFFERDAM SYSTEM, M...

COFFER DAM WITH AN INTERLOCKING BAFFLE SYSTEM

STEEL PIPE COFFERDAM CONSTRUCTION METHOD USING SUCTION PENETRAION A...

COFFERDAM SYSTEM AND METHOD OF INSTALLING THE SAME

Portable Cofferdam System

Portable Cofferdam System

Portable Cofferdam System

CONSTRUCTION METHOD FOR FIXING HOLLOW COLUMN FOR SUPPORTING MARINE...

ADJUSTABLE MOUNT FOR POSITIONING A COFFER DAM

Modular Above-Ground Tank

Universal cellular cofferdam with embedded columnar framing and emb...

MOBILE DRY SETTING ELEMENT AND INSTALLATION, PROCESS FOR USING SAME...

Portable Dam Assemblies And Methods for Assembling Same

COFFERDAM MODULES

SCOUR PREVENTIVE APPARATUS FOR PIER FOUNDATION

Universal Framed Cofferdam

Coffer dam for servicing marine structures

ADJUSTABLE SYSTEM AND METHOD FOR CARRYING OUT WORK AT AN UNDERWATER...