for public or main systems

Industry

CPC
E03F1/007

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Parent Industries

EFIXED CONSTRUCTIONS E03Water supply, sewage E03FSEWERS CESSPOOLS E03F1/00Methods, systems, or installations for draining-off sewage or storm water

Current Industry

E03F1/007for public or main systems

Industries

Patents Grantslast 30 patents

Information Patent Grant
Method of controlling a vacuum waste system and a vacuum waste system
- Patent number 11,391,031
- Issue date Jul 19, 2022
- Evac Oy
- Vesa Lappalainen
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Method and apparatus to implement a managed distributed wastewater...
- Patent number 10,870,588
- Issue date Dec 22, 2020
- James William Masten
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method for controlling a vacuum sewage system for a building or for...
- Patent number 10,655,317
- Issue date May 19, 2020
- Evac Oy
- Vesa Lappalainen
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Vacuum sewage system with monitoring system and method of use
- Patent number 10,316,504
- Issue date Jun 11, 2019
- Aqseptence Group, Inc.
- Mark Jones
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Full-flow wastewater sewer systems
- Patent number 10,023,473
- Issue date Jul 17, 2018
- Rufus Davis
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Apparatus and method for increasing hydraulic capacity of a sewer
- Patent number 9,157,226
- Issue date Oct 13, 2015
- THE WHITE OAK PARTNERSHIP LP
- Alan F. Hassett
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Control apparatus of vacuum valve
- Patent number 8,875,730
- Issue date Nov 4, 2014
- Torishima Pump Mfg. Co., Ltd.
- Yoshitami Muraki
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Vacuum sewage system
- Patent number 8,381,324
- Issue date Feb 26, 2013
- Evac International Oy
- Vesa Lappalainen
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Valve malfunctioning detection system for a vacuum sewer an associa...
- Patent number 8,228,190
- Issue date Jul 24, 2012
- Data Flow Systems, Inc.
- Thomas F. Smaidris
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Check valve for vacuum sewage pipe and vacuum sewage system
- Patent number 8,028,715
- Issue date Oct 4, 2011
- Ebara Corporation
- Osamu Shimizu
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Vacuum station and the method for operating the same
- Patent number 7,152,618
- Issue date Dec 26, 2006
- Ebara Corporation
- Osamu Shimizu
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Waste water disposal system
- Patent number 6,206,647
- Issue date Mar 27, 2001
- Intelligent Environmental Systems, B.V.
- Jacobus Eldert Maria Van Baar
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Vacuum sewer system
- Patent number 5,575,304
- Issue date Nov 19, 1996
- Environmental Resources Management
- Alan F. Hassett
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Vacuum pump control apparatus for an evacuating type waste water co...
- Patent number 5,487,646
- Issue date Jan 30, 1996
- Ebara Corporation
- Akihiro Ushitora
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Laying structure for vacuum sewer pipe of vacuum sewage collecting...
- Patent number 5,083,885
- Issue date Jan 28, 1992
- Ebara Corporation
- Akihiro Ushitora
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Vacuum-type sewage collecting apparatus
- Patent number 5,074,718
- Issue date Dec 24, 1991
- Ebara Corporation
- Akihiro Ushitora
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Vacuum drain facility
- Patent number 4,370,227
- Issue date Jan 25, 1983
- Electrolux GmbH
- Harald R. Michael
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Vacuum sewage system
- Patent number 4,179,371
- Issue date Dec 18, 1979
- Burton Mechanical Contractors, Inc.
- Brian E. Foreman
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Vacuum drainage system
- Patent number 4,155,851
- Issue date May 22, 1979
- Electrolux GmbH
- Harald R. Michael
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Vacuum-type water removal systems for buildings
- Patent number 4,120,312
- Issue date Oct 17, 1978
- Harald Richard Michael
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
3730884
- Patent number 3,730,884
- Issue date May 1, 1973
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
3686693
- Patent number 3,686,693
- Issue date Aug 29, 1972
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
3590836
- Patent number 3,590,836
- Issue date Jul 6, 1971
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
3211167
- Patent number 3,211,167
- Issue date Oct 12, 1965
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
2483740
- Patent number 2,483,740
- Issue date Oct 4, 1949
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
2458999
- Patent number 2,458,999
- Issue date Jan 11, 1949
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
1785573
- Patent number 1,785,573
- Issue date Dec 16, 1930
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
1772214
- Patent number 1,772,214
- Issue date Aug 5, 1930
- E03 - WATER SUPPLY SEWERAGE

Patents Applicationslast 30 patents

Information Patent Application
LIQUID-COLLECTING ARRANGEMENT, LIQUID DRAINAGE SYSTEM AND METHOD FO...
- Publication number 20240018768
- Publication date Jan 18, 2024
- ACO AHLMANN SE & CO. KG
- Jiri Lonicek
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
SEPARATOR FOR WASTEWATER SYSTEM
- Publication number 20230349143
- Publication date Nov 2, 2023
- Jets AS
- Jan Helge SKOMSØY
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
DETECTING VACUUM PRESURE AND ANOMALOUS CYLCING IN A VACUUM SEWER SY...
- Publication number 20210404167
- Publication date Dec 30, 2021
- Legend Energy Advisors
- Daniel Crosby
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
CONTROLLING A VACUUM VALVE IN A SEWAGE PIT
- Publication number 20210404166
- Publication date Dec 30, 2021
- Legend Energy Advisors LLC
- Daniel Crosby
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
Method of Controlling a Vacuum Waste System and a Vacuum Waste System
- Publication number 20190203456
- Publication date Jul 4, 2019
- EVAC OY
- Vesa Lappalainen
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
Method for Controlling a Vacuum Sewage System for a Building or for...
- Publication number 20190003171
- Publication date Jan 3, 2019
- EVAC OY
- Vesa Lappalainen
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
WATER DIVERSION SYSTEM, METHOD AND APPARATUS
- Publication number 20180163358
- Publication date Jun 14, 2018
- Dietzler Construction Corporation
- Daniel P. Dietzler
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
GREY WATER INTERFACE VALVE LIQUID LEVEL SENSOR SYSTEM
- Publication number 20170320576
- Publication date Nov 9, 2017
- MAG Aerospace Industries, LLC
- Jakob Hennings
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
APPARATUS AND METHOD FOR INCREASING HYDRAULIC CAPACITY OF A GRAVITY...
- Publication number 20150225938
- Publication date Aug 13, 2015
- The White Oak Partnership, LP
- Alan F. HASSETT
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
GREY WATER INTERFACE VALVE LIQUID LEVEL SENSOR SYSTEM
- Publication number 20150040311
- Publication date Feb 12, 2015
- ZODIAC CABIN CONTROLS GMBH
- Jakob Hennings
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
APPARATUS AND METHOD FOR INCREASING HYDRAULIC CAPACITY OF A SEWER
- Publication number 20130327214
- Publication date Dec 12, 2013
- THE WHITE OAK PARTNERSHIP, LP
- Alan F. HASSETT
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
FULL-FLOW WASTEWATER SEWER SYSTEMS
- Publication number 20130209219
- Publication date Aug 15, 2013
- Chief Solutions, Inc.
- Rufus Davis
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
CONTROL APPARATUS OF VACUUM VALVE
- Publication number 20120042960
- Publication date Feb 23, 2012
- Yoshitami Muraki
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
VALVE MALFUNCTIONING DETECTION SYSTEM FOR A VACUUM SEWER AND ASSOCI...
- Publication number 20110205055
- Publication date Aug 25, 2011
- Thomas F. Smaidris
- G05 - CONTROLLING REGULATING
Information Patent Application
Vacuum Sewer Valve Fault Detection System
- Publication number 20110192465
- Publication date Aug 11, 2011
- Mission Communications, LLC
- John K. Collings, III
- G05 - CONTROLLING REGULATING
Information Patent Application
VACUUM SEWAGE SYSTEM
- Publication number 20100031432
- Publication date Feb 11, 2010
- Vesa NMI Lappalainen
- B60 - VEHICLES IN GENERAL
Information Patent Application
CHECK VALVE FOR VACUUM SEWAGE PIPE AND VACUUM SEWAGE SYSTEM
- Publication number 20080083464
- Publication date Apr 10, 2008
- EBARA CORPORATION
- Osamu Shimizu
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Method of operating a sewage system and such a sewage system
- Publication number 20070181495
- Publication date Aug 9, 2007
- Intelligent Environmental Systems B.V.
- Jacobus Eldert Maria Van Baar
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Vacuum station and the method for operating the same
- Publication number 20050016588
- Publication date Jan 27, 2005
- EBARA CORPORATION
- Osamu Shimizu
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

for public or main systems

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method of controlling a vacuum waste system and a vacuum waste system

Method and apparatus to implement a managed distributed wastewater...

Method for controlling a vacuum sewage system for a building or for...

Vacuum sewage system with monitoring system and method of use

Full-flow wastewater sewer systems

Apparatus and method for increasing hydraulic capacity of a sewer

Control apparatus of vacuum valve

Vacuum sewage system

Valve malfunctioning detection system for a vacuum sewer an associa...

Check valve for vacuum sewage pipe and vacuum sewage system

Vacuum station and the method for operating the same

Waste water disposal system

Vacuum sewer system

Vacuum pump control apparatus for an evacuating type waste water co...

Laying structure for vacuum sewer pipe of vacuum sewage collecting...

Vacuum-type sewage collecting apparatus

Vacuum drain facility

Vacuum sewage system

Vacuum drainage system

Vacuum-type water removal systems for buildings

3730884

3686693

3590836

3211167

2483740

2458999

1785573

1772214

Patents Applicationslast 30 patents

LIQUID-COLLECTING ARRANGEMENT, LIQUID DRAINAGE SYSTEM AND METHOD FO...

SEPARATOR FOR WASTEWATER SYSTEM

DETECTING VACUUM PRESURE AND ANOMALOUS CYLCING IN A VACUUM SEWER SY...

CONTROLLING A VACUUM VALVE IN A SEWAGE PIT

Method of Controlling a Vacuum Waste System and a Vacuum Waste System

Method for Controlling a Vacuum Sewage System for a Building or for...

WATER DIVERSION SYSTEM, METHOD AND APPARATUS

GREY WATER INTERFACE VALVE LIQUID LEVEL SENSOR SYSTEM

APPARATUS AND METHOD FOR INCREASING HYDRAULIC CAPACITY OF A GRAVITY...

GREY WATER INTERFACE VALVE LIQUID LEVEL SENSOR SYSTEM

APPARATUS AND METHOD FOR INCREASING HYDRAULIC CAPACITY OF A SEWER

FULL-FLOW WASTEWATER SEWER SYSTEMS

CONTROL APPARATUS OF VACUUM VALVE

VALVE MALFUNCTIONING DETECTION SYSTEM FOR A VACUUM SEWER AND ASSOCI...

Vacuum Sewer Valve Fault Detection System

VACUUM SEWAGE SYSTEM

CHECK VALVE FOR VACUUM SEWAGE PIPE AND VACUUM SEWAGE SYSTEM

Method of operating a sewage system and such a sewage system

Vacuum station and the method for operating the same