POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS

Current Industry

Sub Industries

F04BPOSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS F04DNON-POSITIVE DISPLACEMENT PUMPS F04FPUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPES SIPHONS

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Unducted single rotor engine and method for operation
- Patent number 12,320,315
- Issue date Jun 3, 2025
- General Electric Company
- Syed Arif Khalid
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Industrial pneumatic pump for a viscous fluid
- Patent number 12,320,350
- Issue date Jun 3, 2025
- MECLUBE S.R.L.
- Gianni Menghini
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Gas turbine engine having a hydraulic fan brake
- Patent number 12,320,261
- Issue date Jun 3, 2025
- General Electric Company
- Jeffrey D. Rambo
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Element, device and method for compression of a gas to be compresse...
- Patent number 12,320,358
- Issue date Jun 3, 2025
- Atlas Copco Airpower, naamloze vennootschap
- Mukesh Lalchandani
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Centrifugal air-sending device and air-conditioning apparatus
- Patent number 12,320,363
- Issue date Jun 3, 2025
- Mitsubishi Electric Corporation
- Takuya Teramoto
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Impeller and motor assembly
- Patent number 12,318,538
- Issue date Jun 3, 2025
- Fisher & Paykel Healthcare Limited
- Johannes Nicolaas Bothma
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Jet pump apparatus and methods for standing column well systems and...
- Patent number 12,320,555
- Issue date Jun 3, 2025
- HER MAJESTY THE QUEEN IN RIGHT OF CANADA AS REPRESENTED BY THE MINISTER OF NA...
- Alain Nguyen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cooling air delivery system and methods thereof
- Patent number 12,320,299
- Issue date Jun 3, 2025
- General Electric Company
- Lakshmi Narasimharao Jagata
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Fracturing apparatus and control method thereof, fracturing system
- Patent number 12,320,344
- Issue date Jun 3, 2025
- Yantai Jereh Petroleum Equipment & Technologies Co., Ltd.
- Jifeng Zhong
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus for damping pressure pulsation for a compressor of a gase...
- Patent number 12,320,345
- Issue date Jun 3, 2025
- HANON SYSTEMS
- Ayhan Ayar
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Fluid sample pump system
- Patent number 12,320,349
- Issue date Jun 3, 2025
- Mustang Sampling, LLC
- Timothy L. Querrey
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Vacuum system having condenser and root vacuum pump set
- Patent number 12,320,353
- Issue date Jun 3, 2025
- ELIVAC CO., LTD
- Raymond Zhou Shaw
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Screw assembly for a triple screw pump and screw pump comprising sa...
- Patent number 12,320,355
- Issue date Jun 3, 2025
- Settima Meccanica S.r.l.
- Manuele Rossi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Scroll compressor
- Patent number 12,320,356
- Issue date Jun 3, 2025
- HANON SYSTEMS
- Jong Hyun Jeon
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Counterweight for a scroll compressor
- Patent number 12,320,357
- Issue date Jun 3, 2025
- Danfoss Commercial Compressors
- Arnaud Daussin
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Fan module and electronic device
- Patent number 12,320,362
- Issue date Jun 3, 2025
- Nanning FuLian FuGui Precision Industrial Co., Ltd.
- Chih-Yu Yeh
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Guiding mechanism, centrifugal fan thereof, and range hood thereof
- Patent number 12,320,365
- Issue date Jun 3, 2025
- NINGBO FOTILE KITCHEN WARE CO., LTD.
- Gai Lei
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Slurry transfer device and slurry transfer method using the same
- Patent number 12,322,781
- Issue date Jun 3, 2025
- LG ENERGY SOLUTION, LTD.
- Chan Woo Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Aspiration systems, devices and methods for treating ischemic stroke
- Patent number 12,318,098
- Issue date Jun 3, 2025
- POSEYDON MEDICAL, LLC
- Brett E Naglreiter
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Piston pump for brake system
- Patent number 12,319,255
- Issue date Jun 3, 2025
- Hyundai Mobis Co., Ltd.
- Young Chang Choi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Gas turbine engine including a compressor bleed air system
- Patent number 12,320,304
- Issue date Jun 3, 2025
- General Electric Company
- Meredith Wulff
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Micro piston pump
- Patent number 12,320,341
- Issue date Jun 3, 2025
- INSULET CORPORATION
- Daniel Allis
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Linear compressor intake muffler arrangement with communication hole
- Patent number 12,320,346
- Issue date Jun 3, 2025
- LG Electronics Inc.
- Junghae Kim
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Peristaltic pump
- Patent number 12,320,348
- Issue date Jun 3, 2025
- OINA VV AB
- Torbjorn Hedevarn
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Compressor
- Patent number 12,320,352
- Issue date Jun 3, 2025
- Fu Sheng Industrial Co. Ltd.
- Hsun-An Lee
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Turbomachine with coolant jacket and turbulator insert member
- Patent number 12,320,367
- Issue date Jun 3, 2025
- Garrett Transportation I Inc.
- Milan Nejedly
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Linear drive assembly
- Patent number 12,320,409
- Issue date Jun 3, 2025
- Kerr Machine Co.
- Kelcy Jake Foster
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
System, method, and valve assembly for surge protection
- Patent number 12,320,445
- Issue date Jun 3, 2025
- The Boeing Company
- Mohamed Elbibary
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
System and method for reducing friction, torque and drag in artific...
- Patent number 12,319,886
- Issue date Jun 3, 2025
- AMERICAN WELL TECHNOLOGY HOLDINGS, LLC
- Scott Rettberg
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Motor-driven compressor and method for manufacturing motor-driven c...
- Patent number 12,323,002
- Issue date Jun 3, 2025
- Kabushiki Kaisha Toyota Jidoshokki
- Shuji Takimoto
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM FOR CONTROLLING A FLUID CIRCULATION PUMP AND IONIZER
- Publication number 20250180007
- Publication date Jun 5, 2025
- Mitch Saccoccio
- E04 - BUILDING
Information Patent Application
MODULAR POWER END
- Publication number 20250180014
- Publication date Jun 5, 2025
- KERR MACHINE CO.
- Kelcy Jake Foster
- E21 - EARTH DRILLING MINING
Information Patent Application
Bearing for Pump
- Publication number 20250180016
- Publication date Jun 5, 2025
- Eaton Intelligent Power Limited
- Matthew A. Reinhardt
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
ANTIROTATION REED VALVE SYSTEMS AND METHODS FOR COMPRESSORS
- Publication number 20250180023
- Publication date Jun 5, 2025
- Copeland LP
- Luke Alan Johnson
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Valve/Pump Unit
- Publication number 20250180026
- Publication date Jun 5, 2025
- Vitesco Technologies GMBH
- Marius Müller
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
AXIAL TURBOMACHINE COMPRESSOR WITH CONTROLLED RECIRCULATION BETWEEN...
- Publication number 20250180033
- Publication date Jun 5, 2025
- SAFRAN AERO BOOSTERS
- Rémy Henri Pierre PRINCIVALLE
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
AIR-COOLED PRESSURIZING DEVICE
- Publication number 20250180037
- Publication date Jun 5, 2025
- ATLAS COPCO AIRPOWER, naamloze vennootschap
- Daniel GUARIGLIA
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Pumping System
- Publication number 20250180041
- Publication date Jun 5, 2025
- Weir Minerals Netherlands B.V.
- Johannes Stroeken
- E21 - EARTH DRILLING MINING
Information Patent Application
COMPRESSOR AND REFRIGERATION CYCLE DEVICE
- Publication number 20250180257
- Publication date Jun 5, 2025
- Hitachi-Johnson Controls Air Conditioning, Inc.
- Akihiro MURAKAMI
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
SEALING ASSEMBLY WITH REPOSITIONABLE SEAL
- Publication number 20250180000
- Publication date Jun 5, 2025
- GD Energy Products, LLC
- Adam Bradley Avey
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
COMPRESSOR WITH SUCTION VALVES IN PISTON AND CRANKCASE
- Publication number 20250180001
- Publication date Jun 5, 2025
- Advanced Flow Solutions Inc.
- Blake A. Wallace
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
LIQUID DISTRIBUTION SYSTEM
- Publication number 20250180004
- Publication date Jun 5, 2025
- ALIVA AS
- Preben Falkum
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
VARIABLE TORQUE CONVERTER FOR BOREHOLE OPERATIONS
- Publication number 20250180008
- Publication date Jun 5, 2025
- Halliburton Energy Services, Inc.
- Stanley Vernon Stephenson
- E21 - EARTH DRILLING MINING
Information Patent Application
MINIATURE VACUUM PUMP AND MINIATURE VACUUM DEVICE
- Publication number 20250180009
- Publication date Jun 5, 2025
- Baifeng LI
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
COMPRESSOR VAPORIZER WITH DISCHARGE PIPE IN CRANKCASE
- Publication number 20250180010
- Publication date Jun 5, 2025
- Advanced Flow Solutions Inc.
- Blake A. Wallace
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
HEAT EXCHANGER FOR HYDRAULIC POST-TENSIONING JACK SYSTEM
- Publication number 20250180011
- Publication date Jun 5, 2025
- Felix Sorkin
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
METHOD OF PRODUCING COMPRESSED AIR VIA ENERGY EXCHANGE WITH COMPRES...
- Publication number 20250180012
- Publication date Jun 5, 2025
- Dallas Chism Watson
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
PUMP WITH PRESSURE DISC
- Publication number 20250180015
- Publication date Jun 5, 2025
- ITT Bornemann GmbH
- Eike Steffen Korte
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
FLUID DRIVING DEVICE
- Publication number 20250180024
- Publication date Jun 5, 2025
- Hold Well Industrial Co., Ltd.
- Shih-Ying HUANG
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
AXIAL FAN FOR AN AIR HANDLING UNIT
- Publication number 20250180031
- Publication date Jun 5, 2025
- RHEEM MANUFACTURING COMPANY
- Kevin Mercer
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
CENTRIFUGAL COMPRESSOR WITH ENERGY RECOVERY FROM A RECYCLE LINE
- Publication number 20250180032
- Publication date Jun 5, 2025
- Nuovo Pignone Tecnologie S.r.l.
- Massimo CAMATTI
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
CENTRIFUGAL COMPRESSOR
- Publication number 20250180035
- Publication date Jun 5, 2025
- KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
- Takayuki HIRANO
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
SLIDING MECHANISM
- Publication number 20250180117
- Publication date Jun 5, 2025
- Kabushiki Kaisha Riken
- Satoshi ISHIDA
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
MULTI-COMPRESSION UNIT FOR AMMONIA PRODUCTION
- Publication number 20250178912
- Publication date Jun 5, 2025
- Nuovo Pignone Tecnologie S.r.l.
- Sergio GHEZZI
- C01 - INORGANIC CHEMISTRY
Information Patent Application
PUMP DIAPHRAGM WITH IMPROVED SEAL GEOMETRY
- Publication number 20250180003
- Publication date Jun 5, 2025
- LEGGETT & PLATT CANADA CO.
- Horia Blendea
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
SCROLL COMPRESSOR
- Publication number 20250180017
- Publication date Jun 5, 2025
- LG ELECTRONICS INC.
- Sangbaek PARK
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
SCROLL COMPRESSOR
- Publication number 20250180018
- Publication date Jun 5, 2025
- LG ELECTRONICS INC.
- Kangwook LEE
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
SCROLL PUMP WITH TWO-PIECE CRANKSHAFT
- Publication number 20250180022
- Publication date Jun 5, 2025
- Agilent Technologies, Inc.
- John Calhoun
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
PUMP SYSTEM WITH DYNAMIC LEVEL CONTROL
- Publication number 20250180027
- Publication date Jun 5, 2025
- PENTAIR, INC.
- Nicola Sgambelluri
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
DEVICE FOR CHANGING A PUMP UNIT OF A CENTRIFUGAL PUMP AND CENTRIFUG...
- Publication number 20250180039
- Publication date Jun 5, 2025
- Levitronix GmbH
- Alexander SCHMID
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS

Industry

Parent Industries

Current Industry

Sub Industries

Patents Grantslast 30 patents

Unducted single rotor engine and method for operation

Industrial pneumatic pump for a viscous fluid

Gas turbine engine having a hydraulic fan brake

Element, device and method for compression of a gas to be compresse...

Centrifugal air-sending device and air-conditioning apparatus

Impeller and motor assembly

Jet pump apparatus and methods for standing column well systems and...

Cooling air delivery system and methods thereof

Fracturing apparatus and control method thereof, fracturing system

Apparatus for damping pressure pulsation for a compressor of a gase...

Fluid sample pump system

Vacuum system having condenser and root vacuum pump set

Screw assembly for a triple screw pump and screw pump comprising sa...

Scroll compressor

Counterweight for a scroll compressor

Fan module and electronic device

Guiding mechanism, centrifugal fan thereof, and range hood thereof

Slurry transfer device and slurry transfer method using the same

Aspiration systems, devices and methods for treating ischemic stroke

Piston pump for brake system

Gas turbine engine including a compressor bleed air system

Micro piston pump

Linear compressor intake muffler arrangement with communication hole

Peristaltic pump

Compressor

Turbomachine with coolant jacket and turbulator insert member

Linear drive assembly

System, method, and valve assembly for surge protection

System and method for reducing friction, torque and drag in artific...

Motor-driven compressor and method for manufacturing motor-driven c...

Patents Applicationslast 30 patents

SYSTEM FOR CONTROLLING A FLUID CIRCULATION PUMP AND IONIZER

MODULAR POWER END

Bearing for Pump

ANTIROTATION REED VALVE SYSTEMS AND METHODS FOR COMPRESSORS

Valve/Pump Unit

AXIAL TURBOMACHINE COMPRESSOR WITH CONTROLLED RECIRCULATION BETWEEN...

AIR-COOLED PRESSURIZING DEVICE

Pumping System

COMPRESSOR AND REFRIGERATION CYCLE DEVICE

SEALING ASSEMBLY WITH REPOSITIONABLE SEAL

COMPRESSOR WITH SUCTION VALVES IN PISTON AND CRANKCASE

LIQUID DISTRIBUTION SYSTEM

VARIABLE TORQUE CONVERTER FOR BOREHOLE OPERATIONS

MINIATURE VACUUM PUMP AND MINIATURE VACUUM DEVICE

COMPRESSOR VAPORIZER WITH DISCHARGE PIPE IN CRANKCASE

HEAT EXCHANGER FOR HYDRAULIC POST-TENSIONING JACK SYSTEM

METHOD OF PRODUCING COMPRESSED AIR VIA ENERGY EXCHANGE WITH COMPRES...

PUMP WITH PRESSURE DISC

FLUID DRIVING DEVICE

AXIAL FAN FOR AN AIR HANDLING UNIT

CENTRIFUGAL COMPRESSOR WITH ENERGY RECOVERY FROM A RECYCLE LINE

CENTRIFUGAL COMPRESSOR

SLIDING MECHANISM

MULTI-COMPRESSION UNIT FOR AMMONIA PRODUCTION

PUMP DIAPHRAGM WITH IMPROVED SEAL GEOMETRY

SCROLL COMPRESSOR

SCROLL COMPRESSOR

SCROLL PUMP WITH TWO-PIECE CRANKSHAFT

PUMP SYSTEM WITH DYNAMIC LEVEL CONTROL

DEVICE FOR CHANGING A PUMP UNIT OF A CENTRIFUGAL PUMP AND CENTRIFUG...