Diffusion pumps

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Patents Grantslast 30 patents

Information Patent Grant
Aspirator integrated pressure relief valve and vent valve for an in...
- Patent number 11,306,743
- Issue date Apr 19, 2022
- Goodrich Corporation
- Poly Puthur John
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Electrochemical hydrogen pump and method for operating electrochemi...
- Patent number 11,192,064
- Issue date Dec 7, 2021
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Jin Zhang
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Disposable alternating tangential flow filtration units
- Patent number 11,156,219
- Issue date Oct 26, 2021
- Repligen Corporation
- Travis R. Ward
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Compressor having elliptically-shaped combustion chambers with fuel...
- Patent number 11,073,168
- Issue date Jul 27, 2021
- Raymond C. Vaughan
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Additively manufactured ejector pump
- Patent number 10,962,028
- Issue date Mar 30, 2021
- Hamilton Sundstrand Corporation
- Kevin P. Walsh
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Passive pumps for microfluidic devices
- Patent number 10,946,378
- Issue date Mar 16, 2021
- North Carolina State University
- Brian M. Cummins
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Silent airflow generation equipment
- Patent number 10,907,656
- Issue date Feb 2, 2021
- Richard Down Newberry
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Aspirator integrated pressure relief valve and vent valve assembly...
- Patent number 10,704,568
- Issue date Jul 7, 2020
- Goodrich Corporation
- Poly Puthur John
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Diffusion pump to supply heat from a condenser to a heating element
- Patent number 10,337,531
- Issue date Jul 2, 2019
- LEYBOLD GMBH
- Hans-Werner Schweizer
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Rotary energy recovery device
- Patent number 10,138,907
- Issue date Nov 27, 2018
- Energy Recovery, Inc.
- Juan Miguel Pinto
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Method and device for gas replacement of container
- Patent number 10,065,756
- Issue date Sep 4, 2018
- Toyo Seikan Kaisha, Ltd.
- Toshirou Washizaki
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Oil diffusion pump and vacuum film formation device
- Patent number 9,933,159
- Issue date Apr 3, 2018
- Shincron Co., Ltd.
- Shinichiro Saisho
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Vacuum trap
- Patent number 9,847,213
- Issue date Dec 19, 2017
- GLOBALFOUNDRIES Inc.
- Joseph K. Comeau
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method and system for compressing gas using a liquid
- Patent number 9,803,802
- Issue date Oct 31, 2017
- Ohio State Innnovation Foundation
- Codrin-Gruie Cantemir
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Device for locking rod member using lock block
- Patent number 9,765,801
- Issue date Sep 19, 2017
- Korea Pneumatic System Co., Ltd
- Ho-Young Cho
- G05 - CONTROLLING REGULATING
Information Patent Grant
System and method for moving a first fluid using a second fluid
- Patent number 9,341,023
- Issue date May 17, 2016
- Schlumberger Technology Corporation
- Harmel Defretin
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Vacuum trap
- Patent number 9,057,388
- Issue date Jun 16, 2015
- International Business Machines Corporation
- Joseph K. Comeau
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Apparatus for purge to prevent airborne molecular contaminant (AMC)...
- Patent number 8,832,960
- Issue date Sep 16, 2014
- LS TEC Co., Ltd.
- Bong-Ho Kim
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Two-phase heat transport device using electrohydrodynamic conductio...
- Patent number 8,568,106
- Issue date Oct 29, 2013
- Illinois Institute of Technology
- Jamal Seyed Yagoobi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Integrated electro-magnetohydrodynamic micropumps and methods for p...
- Patent number 8,480,377
- Issue date Jul 9, 2013
- Arizona Board of Regents, acting for and on behalf of Northern Arizona Univer...
- Constantin Ciocanel
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Driving agent vacuum pump
- Patent number 8,172,548
- Issue date May 8, 2012
- Bayer Technology Service GmbH
- Marco Doms
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Solid state supersonic flow actuator and method of use
- Patent number 7,988,103
- Issue date Aug 2, 2011
- John Hopkins University
- H. Bruce Land, III
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Vapor jet pump with ejector stage in foreline
- Patent number 6,767,192
- Issue date Jul 27, 2004
- Varian, Inc.
- Marsbed Hablanian
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Method and apparatus for filling a storage vessel with compressed gas
- Patent number 6,652,243
- Issue date Nov 25, 2003
- NEOgas Inc.
- Igor Krasnov
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Hydraulic air compressor system—employing a body of fluid t...
- Patent number 6,638,024
- Issue date Oct 28, 2003
- Bruce Jay Hancock
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Magnetically actuated fluid handling devices for microfluidic appli...
- Patent number 6,415,821
- Issue date Jul 9, 2002
- University of Washington
- Andrew Kamholz
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Magnetically actuated fluid handling devices for microfluidic appli...
- Patent number 6,408,884
- Issue date Jun 25, 2002
- University of Washington
- Andrew Kamholz
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Micro-magnetohydrodynamic pump and method for operation of the same
- Patent number 6,241,480
- Issue date Jun 5, 2001
- The Regents of the Unversity of California
- Charles Ye Yingjie Chu
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Dual inlet vacuum pumps
- Patent number 6,193,461
- Issue date Feb 27, 2001
- Varian Inc.
- Marsbed Hablanian
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Diffusion pumps having an integrated reservoir for the working fluid
- Patent number 5,993,166
- Issue date Nov 30, 1999
- The BOC Group plc
- Graeme Huntley
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
COMPRESSOR
- Publication number 20240318668
- Publication date Sep 26, 2024
- Panasonic Intellectual Property Management Co., Ltd.
- TAKAYUKI NAKAUE
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
APPARATUS AND METHOD OF OPERATING A GAS PUMP
- Publication number 20230358221
- Publication date Nov 9, 2023
- TORRAMICS INC.
- Sergey F. GIMELSHEIN
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
GUIDE DEVICE, COOLANT DUCT AND DIFFUSION VACUUM PUMP
- Publication number 20230323899
- Publication date Oct 12, 2023
- Leybold GmbH
- Sascha Georg Werker
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
PASSIVE PUMPS FOR MICROFLUIDIC DEVICES
- Publication number 20210220822
- Publication date Jul 22, 2021
- North Carolina State University
- Brian M. Cummins
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
Jet Pump Assembly
- Publication number 20210190094
- Publication date Jun 24, 2021
- Ralph Craven
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
GAS JET DEFLECTION IN PRESSURIZED SYSTEMS
- Publication number 20210017972
- Publication date Jan 21, 2021
- PHOENIX LLC
- Arne V. Kobernik
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
ASPIRATOR INTEGRATED PRESSURE RELIEF VALVE AND VENT VALVE FOR AN IN...
- Publication number 20200291966
- Publication date Sep 17, 2020
- GOODRICH CORPORATION
- Poly Puthur John
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
ELECTROCHEMICAL PUMP
- Publication number 20190368512
- Publication date Dec 5, 2019
- Panasonic Intellectual Property Management Co., Lt
- NORIHIKO KAWABATA
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
BI-DIRECTIONAL, WATER SEPARATING FLOW NOZZLE
- Publication number 20190353185
- Publication date Nov 21, 2019
- Q.E.D. ENVIRONMENTAL SYSTEMS, INC.
- John SCHAUPP
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
METHODS AND APPARATUS FOR COOLING AN ELECTRONIC DEVICE BY USING AN...
- Publication number 20190331142
- Publication date Oct 31, 2019
- QUALCOMM Incorporated
- Victor CHIRIAC
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
ELECTROCHEMICAL HYDROGEN PUMP AND METHOD FOR OPERATING ELECTROCHEMI...
- Publication number 20190316603
- Publication date Oct 17, 2019
- Panasonic Intellectual Property Management Co., Ltd.
- JIN ZHANG
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
ASPIRATOR INTEGRATED PRESSURE RELIEF VALVE AND VENT VALVE ASSEMBLY...
- Publication number 20190249689
- Publication date Aug 15, 2019
- GOODRICH CORPORATION
- Poly Puthur John
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
Silent Airflow Generation Equipment
- Publication number 20190242409
- Publication date Aug 8, 2019
- Richard Down Newberry
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ADDITIVELY MANUFACTURED EJECTOR PUMP
- Publication number 20190211847
- Publication date Jul 11, 2019
- HAMILTON SUNDSTRAND CORPORATION
- Kevin P. Walsh
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Disposable Alternating Tangential Flow Filtration Units
- Publication number 20180238317
- Publication date Aug 23, 2018
- REPLIGEN CORPORATION
- Travis R. Ward
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD AND APPARATUS FOR COMPRESSING GAS AND GASEOUS MIXTURES
- Publication number 20180238353
- Publication date Aug 23, 2018
- Raymond C. Vaughan
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
OIL DIFFUSION PUMP AND OIL VAPOR GENERATOR USED THEREFOR
- Publication number 20180135657
- Publication date May 17, 2018
- Shincron Co., LTD
- Shinichiro Saisho
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
DIFFUSION PUMP
- Publication number 20170130738
- Publication date May 11, 2017
- Leybold GmbH
- Hans-Werner Schweizer
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
PASSIVE PUMPS FOR MICROFLUIDIC DEVICES
- Publication number 20170065973
- Publication date Mar 9, 2017
- North Carolina State University
- Brian M. Cummins
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Sterile Liquid Pump with Signle Use Elements
- Publication number 20160312803
- Publication date Oct 27, 2016
- C. Anthony Cox
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
INLET RAMPS FOR PRESSURE EXCHANGE DEVICES
- Publication number 20160160881
- Publication date Jun 9, 2016
- Energy Recovery, Inc.
- David Deloyd Anderson
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
OIL DIFFUSION PUMP AND VACUUM FILM FORMATION DEVICE
- Publication number 20160037587
- Publication date Feb 4, 2016
- Shincron Co., LTD
- Shinichiro Saisho
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
ENERGY-SAVING PUMP AND CONTROL SYSTEM FOR THE PUMP
- Publication number 20140199184
- Publication date Jul 17, 2014
- Joo-Hyuk Yim
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
System And Method For Moving A First Fluid Using A Second Fluid
- Publication number 20140000963
- Publication date Jan 2, 2014
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Harmel Defretin
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
VACUUM TRAP
- Publication number 20130248112
- Publication date Sep 26, 2013
- International Business Machines Corporation
- Joseph K. Comeau
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Rotary Energy Recovery Device
- Publication number 20130121850
- Publication date May 16, 2013
- Juan Miguel Pinto
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
APPARATUS FOR PURGE TO PREVENT AIRBORNE MOLECULAR CONTAMINANT(AMC)...
- Publication number 20130121851
- Publication date May 16, 2013
- Bong-Ho KIM
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
METHOD AND DEVICE FOR GAS REPLACEMENT OF CONTAINER
- Publication number 20130078116
- Publication date Mar 28, 2013
- TOYO SEIKAN KAISHA, LTD.
- Toshirou Washizaki
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
MICROPUMP
- Publication number 20120070314
- Publication date Mar 22, 2012
- Bayer Technology Services GmbH
- Jörg Mueller
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Two-phase heat transport device using electrohydrodynamic conductio...
- Publication number 20110268585
- Publication date Nov 3, 2011
- Jamal Seyed Yagoobi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Diffusion pumps

Industry

Parent Industries

Current Industry

Sub Industries

Patents Grantslast 30 patents

Aspirator integrated pressure relief valve and vent valve for an in...

Electrochemical hydrogen pump and method for operating electrochemi...

Disposable alternating tangential flow filtration units

Compressor having elliptically-shaped combustion chambers with fuel...

Additively manufactured ejector pump

Passive pumps for microfluidic devices

Silent airflow generation equipment

Aspirator integrated pressure relief valve and vent valve assembly...

Diffusion pump to supply heat from a condenser to a heating element

Rotary energy recovery device

Method and device for gas replacement of container

Oil diffusion pump and vacuum film formation device

Vacuum trap

Method and system for compressing gas using a liquid

Device for locking rod member using lock block

System and method for moving a first fluid using a second fluid

Vacuum trap

Apparatus for purge to prevent airborne molecular contaminant (AMC)...

Two-phase heat transport device using electrohydrodynamic conductio...

Integrated electro-magnetohydrodynamic micropumps and methods for p...

Driving agent vacuum pump

Solid state supersonic flow actuator and method of use

Vapor jet pump with ejector stage in foreline

Method and apparatus for filling a storage vessel with compressed gas

Hydraulic air compressor system&#x02014;employing a body of fluid t...

Magnetically actuated fluid handling devices for microfluidic appli...

Magnetically actuated fluid handling devices for microfluidic appli...

Micro-magnetohydrodynamic pump and method for operation of the same

Dual inlet vacuum pumps

Diffusion pumps having an integrated reservoir for the working fluid

Patents Applicationslast 30 patents

COMPRESSOR

APPARATUS AND METHOD OF OPERATING A GAS PUMP

GUIDE DEVICE, COOLANT DUCT AND DIFFUSION VACUUM PUMP

PASSIVE PUMPS FOR MICROFLUIDIC DEVICES

Jet Pump Assembly

GAS JET DEFLECTION IN PRESSURIZED SYSTEMS

ASPIRATOR INTEGRATED PRESSURE RELIEF VALVE AND VENT VALVE FOR AN IN...

ELECTROCHEMICAL PUMP

BI-DIRECTIONAL, WATER SEPARATING FLOW NOZZLE

METHODS AND APPARATUS FOR COOLING AN ELECTRONIC DEVICE BY USING AN...

ELECTROCHEMICAL HYDROGEN PUMP AND METHOD FOR OPERATING ELECTROCHEMI...

ASPIRATOR INTEGRATED PRESSURE RELIEF VALVE AND VENT VALVE ASSEMBLY...

Silent Airflow Generation Equipment

ADDITIVELY MANUFACTURED EJECTOR PUMP

Disposable Alternating Tangential Flow Filtration Units

METHOD AND APPARATUS FOR COMPRESSING GAS AND GASEOUS MIXTURES

OIL DIFFUSION PUMP AND OIL VAPOR GENERATOR USED THEREFOR

DIFFUSION PUMP

PASSIVE PUMPS FOR MICROFLUIDIC DEVICES

Sterile Liquid Pump with Signle Use Elements

INLET RAMPS FOR PRESSURE EXCHANGE DEVICES

OIL DIFFUSION PUMP AND VACUUM FILM FORMATION DEVICE

ENERGY-SAVING PUMP AND CONTROL SYSTEM FOR THE PUMP

System And Method For Moving A First Fluid Using A Second Fluid

VACUUM TRAP

Rotary Energy Recovery Device

APPARATUS FOR PURGE TO PREVENT AIRBORNE MOLECULAR CONTAMINANT(AMC)...

METHOD AND DEVICE FOR GAS REPLACEMENT OF CONTAINER

MICROPUMP

Two-phase heat transport device using electrohydrodynamic conductio...

Hydraulic air compressor system—employing a body of fluid t...