Level control

Industry

CPC
G05D9/00

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Parent Industries

GPHYSICS G05Controlling systems G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES

Current Industry

Sub Industries

G05D9/02without auxiliary power G05D9/04with auxiliary non-electric power G05D9/12characterised by the use of electric means

Industries

Patents Grantslast 30 patents

Information Patent Grant
Fluid immersion control for inverted microscopy
- Patent number 11,644,658
- Issue date May 9, 2023
- IDEX Health & Science LLC
- Shane Alexander Rideout
- G02 - OPTICS
Information Patent Grant
Processes and device for automatically controlling the level of pac...
- Patent number 11,639,866
- Issue date May 2, 2023
- Saudi Arabian Oil Company
- Youshan Ma
- G05 - CONTROLLING REGULATING
Information Patent Grant
Fluid injection system with smart injection and receiver tanks
- Patent number 11,611,201
- Issue date Mar 21, 2023
- NOVINIUM, LLC
- Glen John Bertini
- G05 - CONTROLLING REGULATING
Information Patent Grant
Automated system for monitoring and controlling water transfer duri...
- Patent number 11,578,578
- Issue date Feb 14, 2023
- SELECT ENERGY SERVICES, LLC
- Greggory L. Hardin
- E21 - EARTH DRILLING MINING
Information Patent Grant
Handheld appliance
- Patent number 11,560,665
- Issue date Jan 24, 2023
- Conair LLC
- Anthony Kit Lun Leung
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Apparatus for multi-specimen test instrument
- Patent number 11,559,812
- Issue date Jan 24, 2023
- TA Instruments-Waters LLC
- Jason L. Chinavare
- G05 - CONTROLLING REGULATING
Information Patent Grant
Smart and IoT connected liquid level monitoring with remote diagnos...
- Patent number 11,550,343
- Issue date Jan 10, 2023
- ZURN INDUSTRIES, LLC
- Arindam Chakraborty
- G05 - CONTROLLING REGULATING
Information Patent Grant
GWR probe for interface measurement and viscous fluids
- Patent number 11,543,280
- Issue date Jan 3, 2023
- Ametek Magnetrol USA, LLC
- Paul G. Janitch
- G01 - MEASURING TESTING
Information Patent Grant
Irrigation system
- Patent number 11,534,367
- Issue date Dec 27, 2022
- Kenneth Guy Heaton
- G05 - CONTROLLING REGULATING
Information Patent Grant
Plant cultivating apparatus
- Patent number 11,528,858
- Issue date Dec 20, 2022
- LG Electronics Inc.
- Dongjin Lee
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Froth coalescing
- Patent number 11,484,815
- Issue date Nov 1, 2022
- Hewlett-Packard Development Company, L.P.
- Anthony D Studer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Buoyant mechanical liquid level control
- Patent number 11,479,943
- Issue date Oct 25, 2022
- Ovivo Inc.
- Tyson Beaman
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Pivotable downspout extension system
- Patent number 11,434,639
- Issue date Sep 6, 2022
- Rusten Gomez
- E04 - BUILDING
Information Patent Grant
Liquid level meter, vaporizer equipped with the same, and liquid le...
- Patent number 11,402,250
- Issue date Aug 2, 2022
- Fujikin Incorporated
- Atsushi Hidaka
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Cruise control on a work machine
- Patent number 11,377,819
- Issue date Jul 5, 2022
- The Charles Machine Works, Inc.
- Brant D. Kukuk
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Overfill prevention valve
- Patent number 11,365,826
- Issue date Jun 21, 2022
- Franklin Fueling Systems, LLC
- Justin Kuehn
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Grant
Fuel supply device
- Patent number 11,359,588
- Issue date Jun 14, 2022
- HITACHI ASTEMO LTD.
- Toshihiko Naito
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Selective sintering additive manufacturing method
- Patent number 11,351,724
- Issue date Jun 7, 2022
- General Electric Company
- Mary Kathryn Thompson
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Detection and monitoring system for the management of combined sewe...
- Patent number 11,346,096
- Issue date May 31, 2022
- Hadronex, Inc.
- Gregory M Quist
- G05 - CONTROLLING REGULATING
Information Patent Grant
Return gas prevention device for drainage pipe
- Patent number 11,326,334
- Issue date May 10, 2022
- Zhejiang Ocean University
- Yulian Zhang
- G05 - CONTROLLING REGULATING
Information Patent Grant
Devices, systems, and methods for measuring fluid level using radio...
- Patent number 11,248,946
- Issue date Feb 15, 2022
- Aloft Sensor Technologies LLC
- Ryan Kincaid
- G05 - CONTROLLING REGULATING
Information Patent Grant
Device and method for feeding an immersion medium
- Patent number 11,216,017
- Issue date Jan 4, 2022
- Leica Microsystems CMS GmbH
- Alexander Weiss
- G01 - MEASURING TESTING
Information Patent Grant
Siphon float system
- Patent number 11,209,025
- Issue date Dec 28, 2021
- Frank Leverett Bullard
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Washer fluid system and delivery method
- Patent number 11,209,840
- Issue date Dec 28, 2021
- Ford Global Technologies, LLC
- Jose Garcia Crespo
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Sump pump system and control methodology therefor
- Patent number 11,193,481
- Issue date Dec 7, 2021
- Charles E. Rupp
- G05 - CONTROLLING REGULATING
Information Patent Grant
Fluid characteristic sensor, sensor system, and method
- Patent number 11,187,569
- Issue date Nov 30, 2021
- King Abdullah University of Science and Technology
- Muhammad Akram Karimi
- G01 - MEASURING TESTING
Information Patent Grant
Water level detection via pressure sensing device
- Patent number 11,169,548
- Issue date Nov 9, 2021
- Kohler Co.
- Nameer Shaaban
- G01 - MEASURING TESTING
Information Patent Grant
Method of monitoring a fluid level within a fluid volume
- Patent number 11,150,673
- Issue date Oct 19, 2021
- HYDRO AID LLC
- Eugene Bright
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Fluid flow control based on a liquid level in a container
- Patent number 11,144,076
- Issue date Oct 12, 2021
- Justin C. Sitz
- G05 - CONTROLLING REGULATING
Information Patent Grant
Waste oil pump control and tank level monitor
- Patent number 11,099,587
- Issue date Aug 24, 2021
- Graco Minnesota Inc.
- Mark L. Bauck
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
CONTROL SYSTEM FOR A LIQUID FILLING LEVEL AND MICROSCOPE STAGE INCL...
- Publication number 20230109559
- Publication date Apr 6, 2023
- Leica Mikrosysteme GmbH
- Siegfried TANKI
- G02 - OPTICS
Information Patent Application
Method for Operating a Filling System and Filling System
- Publication number 20230099328
- Publication date Mar 30, 2023
- KROHNE MESSTECHNIK GMBH
- Dirk Kuschnerus
- G05 - CONTROLLING REGULATING
Information Patent Application
NON-VENTED, SEMI-AUTOMATED WATER DRAIN VALVE SYSTEM
- Publication number 20230079260
- Publication date Mar 16, 2023
- Cummins Filtration Inc.
- Philip S. Hall
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
APPARATUS AND METHOD FOR ESTIMATING AN AMOUNT OF CONDENSED WATER IN...
- Publication number 20230074636
- Publication date Mar 9, 2023
- Hyundai Motor Company
- Mi Sun Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Accumulator Assembly
- Publication number 20220403633
- Publication date Dec 22, 2022
- Acorn Engineering Company
- Thomas K. Zinn
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
METHODS AND SYSTEMS FOR PRECISION DOSING OF FLUID SYSTEMS
- Publication number 20220397920
- Publication date Dec 15, 2022
- Detechtion USA Inc.
- Virgil Haney
- G05 - CONTROLLING REGULATING
Information Patent Application
PROCESS CONTROL SYSTEMS AND METHODS FOR SIMULTANEOUS CRUDE OIL DEHY...
- Publication number 20220380688
- Publication date Dec 1, 2022
- Saudi Arabian Oil Company
- Mohamed Soliman
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
EXTENDED TERM HYDROPONIC CULTIVATION APPARATUS AND METHOD
- Publication number 20220377994
- Publication date Dec 1, 2022
- Alex Stubblefield
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Fuel Tank Unit
- Publication number 20220355662
- Publication date Nov 10, 2022
- Aisan Kogyo Kabushiki Kaisha
- Naohito BUSEKI
- B60 - VEHICLES IN GENERAL
Information Patent Application
ELECTRONICALLY CONTROLLED VISCOUS COUPLER FOR COMBINE HARVESTER
- Publication number 20220348412
- Publication date Nov 3, 2022
- CNH INDUSTRIAL AMERICA LLC
- Christopher M. Cauley
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
WATER-FLOW SENSING DEVICES AND METHODS OF SENSING AND STOPPING AN E...
- Publication number 20220341143
- Publication date Oct 27, 2022
- Full Basement Self Storage, LLC
- Daryl R. Dunahoo
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
CRUISE CONTROL ON A WORK MACHINE
- Publication number 20220333343
- Publication date Oct 20, 2022
- The Charles Machine Works, Inc.
- Brant D. Kukuk
- G05 - CONTROLLING REGULATING
Information Patent Application
CONTROL SYSTEM FOR CONTROLLING FILLING BASED ON LOAD WEIGHT
- Publication number 20220312678
- Publication date Oct 6, 2022
- Deere & Company
- Jeremy J. FAUST
- G05 - CONTROLLING REGULATING
Information Patent Application
OVERFILL PREVENTION VALVE
- Publication number 20220290775
- Publication date Sep 15, 2022
- FRANKLIN FUELING SYSTEMS, LLC
- Justin Kuehn
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Application
PROCESSES AND DEVICE FOR AUTOMATICALLY CONTROLLING THE LEVEL OF PAC...
- Publication number 20220268615
- Publication date Aug 25, 2022
- Saudi Arabian Oil Company
- Youshan Ma
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
MULTI PULLEY CONTROL GATE
- Publication number 20220267976
- Publication date Aug 25, 2022
- RUBICON RESEARCH PTY LTD
- David John Aughton
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Detection And Monitoring System For The Management Of Combined Sewe...
- Publication number 20220251818
- Publication date Aug 11, 2022
- HADRONEX, INC.
- Gregory M. Quist
- G05 - CONTROLLING REGULATING
Information Patent Application
DEHUMIDIFIER
- Publication number 20220236750
- Publication date Jul 28, 2022
- GD MIDEA AIR-CONDITIONING EQUIPMENT CO., LTD.
- Weiming LI
- G05 - CONTROLLING REGULATING
Information Patent Application
FULLY-INTEGRATED, FLUID FLOW-CONTROL MODULE DESIGNED FOR INSTALLATI...
- Publication number 20220227223
- Publication date Jul 21, 2022
- Robert Charles Cooley
- B60 - VEHICLES IN GENERAL
Information Patent Application
Poultry Drinker System
- Publication number 20220225595
- Publication date Jul 21, 2022
- Maximilian B. Lee
- G05 - CONTROLLING REGULATING
Information Patent Application
DEVICE AND METHOD FOR FILLING AN OIL RESERVOIR OF AN AIRCRAFT ENGINE
- Publication number 20220212816
- Publication date Jul 7, 2022
- SAFRAN AIRCRAFT ENGINES
- Mathieu Jean Jacques SANTIN
- G05 - CONTROLLING REGULATING
Information Patent Application
HANDHELD APPLIANCE
- Publication number 20220195657
- Publication date Jun 23, 2022
- CONAIR CORPORATION
- Anthony Kit Lun LEUNG
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
COOLING SYSTEM AND AUTOMATIC COOLANT-INJECTION METHOD FOR COOLING S...
- Publication number 20220178631
- Publication date Jun 9, 2022
- DELTA ELECTRONICS (SHANGHAI) CO.,LTD.
- Tao YANG
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Control of a Filling Process
- Publication number 20220179435
- Publication date Jun 9, 2022
- SICK AG
- Thomas WEBER
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Application
Automated Tank Systems and Methods for use in Oil and Gas Extractio...
- Publication number 20220137650
- Publication date May 5, 2022
- Ideal Completion Services LLC
- Jeremy Myers
- G01 - MEASURING TESTING
Information Patent Application
Level Control System for a Liquid Filled Basin
- Publication number 20220075397
- Publication date Mar 10, 2022
- Ovivo Inc.
- Tyson Beaman
- G05 - CONTROLLING REGULATING
Information Patent Application
LEVEL GAUGE
- Publication number 20220050481
- Publication date Feb 17, 2022
- TRIPLE WIN TECHNOLOGY(SHENZHEN) CO.LTD.
- JUI-JAN HUANG
- G05 - CONTROLLING REGULATING
Information Patent Application
SELF SUFFICIENT SUCTION SIDE AUTOMATIC DRAIN VALVE
- Publication number 20220040611
- Publication date Feb 10, 2022
- CUMMINS FILTRATION IP, INC.
- Wassem Abdalla
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Buoyant Mechanical Liquid Level Control
- Publication number 20220042277
- Publication date Feb 10, 2022
- Ovivo Inc.
- Tyson Beaman
- G05 - CONTROLLING REGULATING
Information Patent Application
FLUID FLOW CONTROL BASED ON A LIQUID LEVEL IN A CONTAINER
- Publication number 20220026934
- Publication date Jan 27, 2022
- Justin C. Sitz
- G05 - CONTROLLING REGULATING

Level control

Industry

Parent Industries

Current Industry

Sub Industries

Patents Grantslast 30 patents

Fluid immersion control for inverted microscopy

Processes and device for automatically controlling the level of pac...

Fluid injection system with smart injection and receiver tanks

Automated system for monitoring and controlling water transfer duri...

Handheld appliance

Apparatus for multi-specimen test instrument

Smart and IoT connected liquid level monitoring with remote diagnos...

GWR probe for interface measurement and viscous fluids

Irrigation system

Plant cultivating apparatus

Froth coalescing

Buoyant mechanical liquid level control

Pivotable downspout extension system

Liquid level meter, vaporizer equipped with the same, and liquid le...

Cruise control on a work machine

Overfill prevention valve

Fuel supply device

Selective sintering additive manufacturing method

Detection and monitoring system for the management of combined sewe...

Return gas prevention device for drainage pipe

Devices, systems, and methods for measuring fluid level using radio...

Device and method for feeding an immersion medium

Siphon float system

Washer fluid system and delivery method

Sump pump system and control methodology therefor

Fluid characteristic sensor, sensor system, and method

Water level detection via pressure sensing device

Method of monitoring a fluid level within a fluid volume

Fluid flow control based on a liquid level in a container

Waste oil pump control and tank level monitor

Patents Applicationslast 30 patents

CONTROL SYSTEM FOR A LIQUID FILLING LEVEL AND MICROSCOPE STAGE INCL...

Method for Operating a Filling System and Filling System

NON-VENTED, SEMI-AUTOMATED WATER DRAIN VALVE SYSTEM

APPARATUS AND METHOD FOR ESTIMATING AN AMOUNT OF CONDENSED WATER IN...

Accumulator Assembly

METHODS AND SYSTEMS FOR PRECISION DOSING OF FLUID SYSTEMS

PROCESS CONTROL SYSTEMS AND METHODS FOR SIMULTANEOUS CRUDE OIL DEHY...

EXTENDED TERM HYDROPONIC CULTIVATION APPARATUS AND METHOD

Fuel Tank Unit

ELECTRONICALLY CONTROLLED VISCOUS COUPLER FOR COMBINE HARVESTER

WATER-FLOW SENSING DEVICES AND METHODS OF SENSING AND STOPPING AN E...

CRUISE CONTROL ON A WORK MACHINE

CONTROL SYSTEM FOR CONTROLLING FILLING BASED ON LOAD WEIGHT

OVERFILL PREVENTION VALVE

PROCESSES AND DEVICE FOR AUTOMATICALLY CONTROLLING THE LEVEL OF PAC...

MULTI PULLEY CONTROL GATE

Detection And Monitoring System For The Management Of Combined Sewe...

DEHUMIDIFIER

FULLY-INTEGRATED, FLUID FLOW-CONTROL MODULE DESIGNED FOR INSTALLATI...

Poultry Drinker System

DEVICE AND METHOD FOR FILLING AN OIL RESERVOIR OF AN AIRCRAFT ENGINE

HANDHELD APPLIANCE

COOLING SYSTEM AND AUTOMATIC COOLANT-INJECTION METHOD FOR COOLING S...

Control of a Filling Process

Automated Tank Systems and Methods for use in Oil and Gas Extractio...

Level Control System for a Liquid Filled Basin

LEVEL GAUGE

SELF SUFFICIENT SUCTION SIDE AUTOMATIC DRAIN VALVE

Buoyant Mechanical Liquid Level Control

FLUID FLOW CONTROL BASED ON A LIQUID LEVEL IN A CONTAINER