Details of barrages or weirs; Energy dissipating devices carried by lock or dry-dock gates

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for treating cyanobacteria in water area based on...
- Patent number 11,933,010
- Issue date Mar 19, 2024
- Fudan University
- Zheng Zheng
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Bi-directional fish pass helix
- Patent number 11,920,314
- Issue date Mar 5, 2024
- Percheron Power, LLC
- Jerry L. Straalsund
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
System for reducing contaminants in a body of water
- Patent number 11,795,646
- Issue date Oct 24, 2023
- Keith Allan Richardson
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Dam with auxiliary dam and underground water path
- Patent number 11,781,277
- Issue date Oct 10, 2023
- Myeong Ho Lee
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Apparatus for flood control
- Patent number 11,746,489
- Issue date Sep 5, 2023
- J&M INVESTMENT, LLC
- Jon Erik Rasmussen
- G05 - CONTROLLING REGULATING
Information Patent Grant
Hydraulic system and method for water control
- Patent number 11,739,486
- Issue date Aug 29, 2023
- RiverRestoration.org, LLC
- Jason Carey
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Systems for water control gate anchoring
- Patent number 11,739,488
- Issue date Aug 29, 2023
- Henry K. Obermeyer
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Precast dam structure with flowpath
- Patent number 11,708,674
- Issue date Jul 25, 2023
- W.L. French Hydropower Holdings LLC
- William L. French
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Bottom hole type mudslide blocking dam and dam height calculation m...
- Patent number 11,708,676
- Issue date Jul 25, 2023
- Southwest Jiaotong University
- Weigang Shen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Fusegate with ice-breaking system
- Patent number 11,708,675
- Issue date Jul 25, 2023
- Hydroplus
- Franck Del Rey
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Spur dike type fishway inlet
- Patent number 11,692,322
- Issue date Jul 4, 2023
- Nanjing Hydraulic Research Institute
- Xiaogang Wang
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Bollard wall gate system
- Patent number 11,629,470
- Issue date Apr 18, 2023
- TGR Construction, Inc.
- Thomas G. Fisher
- E04 - BUILDING
Information Patent Grant
Barrage with function of collecting floating garbage on water surface
- Patent number 11,619,017
- Issue date Apr 4, 2023
- LUDONG UNIVERSITY
- Xueyan Li
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Scaled hydropower
- Patent number 11,566,392
- Issue date Jan 31, 2023
- Littoral Power Systems, Inc.
- Katherine T. Leighton
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Hydraulic system and method for water control
- Patent number 11,346,066
- Issue date May 31, 2022
- RiverRestoration.org, LLC
- Jason Carey
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Fishway effect evaluation method based on stable isotope method
- Patent number 11,311,019
- Issue date Apr 26, 2022
- TIANJIN RESEARCH INSTITUTE FOR WATER TRANSPORT ENGINEERING, M.O.T.
- Huaqing Zhang
- A22 - BUTCHERING MEAT TREATMENT PROCESSING POULTRY OR FISH
Information Patent Grant
Migratory fish passage arrangement
- Patent number 11,193,250
- Issue date Dec 7, 2021
- KALASYDÄN OY
- Tarmo Aittaniemi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Water control gate anchoring methods
- Patent number 11,186,960
- Issue date Nov 30, 2021
- Henry K. Obermeyer
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Alternating side-baffle fish ladder for passing fish at dams or nat...
- Patent number 11,168,453
- Issue date Nov 9, 2021
- Boyd Kynard
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Triangular modular ecological seawall
- Patent number 11,155,973
- Issue date Oct 26, 2021
- Guangdong Research Institute of Water Resources and Hydropower
- Bensheng Huang
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Treatment of thick fine tailings including chemical immobilization,...
- Patent number 11,124,706
- Issue date Sep 21, 2021
- Suncor Energy Inc.
- Oladipo Omotoso
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Ash management trench
- Patent number 11,123,660
- Issue date Sep 21, 2021
- CHARAH, LLC
- Norman E. Divers
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Arrangement and method for separating out and removing screenings f...
- Patent number 10,994,230
- Issue date May 4, 2021
- Huber SE
- Nikica Starcevic
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Scissors gate valve and system water management system
- Patent number 10,982,402
- Issue date Apr 20, 2021
- Keith D. Olson
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Dedekind cone valve and air infiltration system and method for hydr...
- Patent number 10,975,540
- Issue date Apr 13, 2021
- Cube Hydro Partners, LLC
- Walter Neal Simmons
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Autonomous sensor fish to support advanced hydropower development
- Patent number 10,935,536
- Issue date Mar 2, 2021
- Battelle Memorial Institute
- Z. Daniel Deng
- G01 - MEASURING TESTING
Information Patent Grant
Cable winch arrangement
- Patent number 10,913,640
- Issue date Feb 9, 2021
- Hans Künz GmbH
- Georg Klapper
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Bar screen filter apparatus and method
- Patent number 10,889,952
- Issue date Jan 12, 2021
- James K. Simonelli
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Device for separating and lifting solids from waste water
- Patent number 10,876,280
- Issue date Dec 29, 2020
- Carmine Elia
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Scissors gate valve and system water management system
- Patent number 10,865,536
- Issue date Dec 15, 2020
- Keith D. Olson
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
Reservoir Desilting Device Having Funnel with Bivariate Normal Surface
- Publication number 20240110351
- Publication date Apr 4, 2024
- Zhilin SUN
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Method, System & Apparatus for Asymmetric Flow Guidance of Fish
- Publication number 20240110354
- Publication date Apr 4, 2024
- United States of America as Represented by The Secretary of The Army
- David L Smith
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
WATER-REPLENISHING FISHWAY WITH ADAPTIVELY-ADJUSTED FLOATING DOCK
- Publication number 20240110355
- Publication date Apr 4, 2024
- CHINA THREE GORGES CORPORATION
- Huichao DAI
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
METHOD AND SYSTEM OF ADAPTIVE LENSING FOR SEA WAVES
- Publication number 20240102258
- Publication date Mar 28, 2024
- X Development LLC
- Roy Beck-Barkai
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
DEVICE FOR THE MIGRATION OF AQUATIC ANIMALS
- Publication number 20240093450
- Publication date Mar 21, 2024
- flusslauf Ingenieurbüro für Gewässerökologie und Wasserbau e.U.
- Georg SEIDL
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Precast Dam Structure With Flowpath
- Publication number 20240076845
- Publication date Mar 7, 2024
- W.L. French Hydropower Holdings LLC
- William L. French
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
BUFFERING FISHWAY SUITABLE FOR EMERGENT FLOOD DISCHARGE WITH REDUCT...
- Publication number 20230392333
- Publication date Dec 7, 2023
- CHINA THREE GORGES CORPORATION
- Huichao DAI
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Layout Method of Large-flux Algae Control Wells Based on Sluice-pum...
- Publication number 20230383489
- Publication date Nov 30, 2023
- NANJING HYDRAULIC RESEARCH INSTITUTE
- Ziwu Fan
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
FISH TRANSFER SYSTEM AND METHOD
- Publication number 20230358007
- Publication date Nov 9, 2023
- WILLIAM LESLIE PEIRSON
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
SYSTEMS AND METHODS TO REVERSIBLY SPAN A SURFACE OF A WATERWAY
- Publication number 20230340744
- Publication date Oct 26, 2023
- Ludlum Measurements, Inc.
- Wyatt M. Felt
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
WATER CONTROL GATE ABUTMENT AIR VENT
- Publication number 20230175223
- Publication date Jun 8, 2023
- Henry K. Obermeyer
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
FLUID HANDLING DEVICE AND FLUID HANDLING SYSTEM INCLUDING THE SAME
- Publication number 20230128269
- Publication date Apr 27, 2023
- ENPLAS CORPORATION
- Seiichiro SUZUKI
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Fish Passage System For Medium And High Head Dams
- Publication number 20230117154
- Publication date Apr 20, 2023
- Henry K. Obermeyer
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
A SPUR DIKE TYPE FISHWAY INLET
- Publication number 20230085258
- Publication date Mar 16, 2023
- NANJING HYDRAULIC RESEARCH INSTITUTE
- Xiaogang WANG
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
BARRAGE WITH FUNCTION OF COLLECTING FLOATING GARBAGE ON WATER SURFACE
- Publication number 20230065521
- Publication date Mar 2, 2023
- LUDONG UNIVERSITY
- Xueyan Li
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
OVERSHOT AND UNDERSHOT CONTROL GATE
- Publication number 20230021317
- Publication date Jan 26, 2023
- RUBICON RESEARCH PTY LTD
- David John Aughton
- G01 - MEASURING TESTING
Information Patent Application
ZERO-ASCEND OMNISPECIES (ZAO) PREFABRICATED FISH PASSAGE ATTRACTION...
- Publication number 20230011618
- Publication date Jan 12, 2023
- David J. Duquette
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
APPARATUS FOR FLOOD CONTROL
- Publication number 20220349138
- Publication date Nov 3, 2022
- J&M Investment, LLC
- Jon Erik RASMUSSEN
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
FUSEGATE WITH ICE-BREAKING SYSTEM
- Publication number 20220349140
- Publication date Nov 3, 2022
- HYDROPLUS
- Franck DEL REY
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
SEDIMENT RETAINING STRUCTURE IN WATER COURSES
- Publication number 20220341113
- Publication date Oct 27, 2022
- OFFICINE MACCAFERRI S.p.A.
- Paolo BIANCHINI
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
REMOTE SENSING-BASED DYNAMIC ESTIMATION METHOD FOR OUTFLOW PROCESS...
- Publication number 20220186451
- Publication date Jun 16, 2022
- HOHAI UNIVERSITY
- Ke ZHANG
- G08 - SIGNALLING
Information Patent Application
Precast Dam Structure With Flowpath
- Publication number 20220154416
- Publication date May 19, 2022
- French Development Enterprises, LLC
- William L. French
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
BI-DIRECTIONAL FISH PASS HELIX
- Publication number 20220106754
- Publication date Apr 7, 2022
- Percheron Power, LLC
- Jerry L. Straalsund
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
SYSTEMS FOR WATER CONTROL GATE ANCHORING
- Publication number 20220049444
- Publication date Feb 17, 2022
- Henry K. Obermeyer
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
DEDEKIND CONE VALVE AND AIR INFILTRATION SYSTEM AND METHOD FOR HYDR...
- Publication number 20220025599
- Publication date Jan 27, 2022
- Cube Hydro Partners, LLC
- Walter Neal Simmons
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
SPILLWAY WATER SYSTEM
- Publication number 20210372067
- Publication date Dec 2, 2021
- SWS ENGINEERING S.p.A.
- Paolo MAZZALAI
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
TRIANGULAR MODULAR ECOLOGICAL SEAWALL
- Publication number 20210332546
- Publication date Oct 28, 2021
- GUANGDONG RESEARCH INSTITUTE OF WATER RESOURCES AND HYDROPOWER
- Bensheng Huang
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Autonomous Sensor Fish to Support Advanced Hydropower Development
- Publication number 20210190753
- Publication date Jun 24, 2021
- Battelle Memorial Institute
- Z. Daniel Deng
- G01 - MEASURING TESTING
Information Patent Application
INVOLUNTARY GUIDANCE AND TRANSPORT SYSTEM FOR FISH
- Publication number 20210176971
- Publication date Jun 17, 2021
- Regents of the University of Minnesota
- Przemyslaw Bajer
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
SYSTEM FOR REDUCING CONTAMINANTS IN A BODY OF WATER
- Publication number 20210156101
- Publication date May 27, 2021
- Ironclad Siege, LLC
- Keith Allan Richardson
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Details of barrages or weirs; Energy dissipating devices carried by lock or dry-dock gates

Industry

Parent Industries

Current Industry

Sub Industries

Patents Grantslast 30 patents

Method and device for treating cyanobacteria in water area based on...

Bi-directional fish pass helix

System for reducing contaminants in a body of water

Dam with auxiliary dam and underground water path

Apparatus for flood control

Hydraulic system and method for water control

Systems for water control gate anchoring

Precast dam structure with flowpath

Bottom hole type mudslide blocking dam and dam height calculation m...

Fusegate with ice-breaking system

Spur dike type fishway inlet

Bollard wall gate system

Barrage with function of collecting floating garbage on water surface

Scaled hydropower

Hydraulic system and method for water control

Fishway effect evaluation method based on stable isotope method

Migratory fish passage arrangement

Water control gate anchoring methods

Alternating side-baffle fish ladder for passing fish at dams or nat...

Triangular modular ecological seawall

Treatment of thick fine tailings including chemical immobilization,...

Ash management trench

Arrangement and method for separating out and removing screenings f...

Scissors gate valve and system water management system

Dedekind cone valve and air infiltration system and method for hydr...

Autonomous sensor fish to support advanced hydropower development

Cable winch arrangement

Bar screen filter apparatus and method

Device for separating and lifting solids from waste water

Scissors gate valve and system water management system

Patents Applicationslast 30 patents

Reservoir Desilting Device Having Funnel with Bivariate Normal Surface

Method, System & Apparatus for Asymmetric Flow Guidance of Fish

WATER-REPLENISHING FISHWAY WITH ADAPTIVELY-ADJUSTED FLOATING DOCK

METHOD AND SYSTEM OF ADAPTIVE LENSING FOR SEA WAVES

DEVICE FOR THE MIGRATION OF AQUATIC ANIMALS

Precast Dam Structure With Flowpath

BUFFERING FISHWAY SUITABLE FOR EMERGENT FLOOD DISCHARGE WITH REDUCT...

Layout Method of Large-flux Algae Control Wells Based on Sluice-pum...

FISH TRANSFER SYSTEM AND METHOD

SYSTEMS AND METHODS TO REVERSIBLY SPAN A SURFACE OF A WATERWAY

WATER CONTROL GATE ABUTMENT AIR VENT

FLUID HANDLING DEVICE AND FLUID HANDLING SYSTEM INCLUDING THE SAME

Fish Passage System For Medium And High Head Dams

A SPUR DIKE TYPE FISHWAY INLET

BARRAGE WITH FUNCTION OF COLLECTING FLOATING GARBAGE ON WATER SURFACE

OVERSHOT AND UNDERSHOT CONTROL GATE

ZERO-ASCEND OMNISPECIES (ZAO) PREFABRICATED FISH PASSAGE ATTRACTION...

APPARATUS FOR FLOOD CONTROL

FUSEGATE WITH ICE-BREAKING SYSTEM

SEDIMENT RETAINING STRUCTURE IN WATER COURSES

REMOTE SENSING-BASED DYNAMIC ESTIMATION METHOD FOR OUTFLOW PROCESS...

Precast Dam Structure With Flowpath

BI-DIRECTIONAL FISH PASS HELIX

SYSTEMS FOR WATER CONTROL GATE ANCHORING

DEDEKIND CONE VALVE AND AIR INFILTRATION SYSTEM AND METHOD FOR HYDR...

SPILLWAY WATER SYSTEM

TRIANGULAR MODULAR ECOLOGICAL SEAWALL

Autonomous Sensor Fish to Support Advanced Hydropower Development

INVOLUNTARY GUIDANCE AND TRANSPORT SYSTEM FOR FISH

SYSTEM FOR REDUCING CONTAMINANTS IN A BODY OF WATER