143045 ⎘
Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms Pumps having fluid drive
Sub-classes:MULTIPLE DISPLACEMENT PUMP
#2Pump Assembly with Hydraulic System Cooling
#3Diaphragm Pump Assemblies
#4MEMBRANE PUMP USAGE CONDITION DETECTION
#5MODULAR VALVE APPARATUS AND SYSTEM
#6MULTIPLE DISPLACEMENT PUMP
#7DRIVE SYSTEM FOR A POSITIVE DISPLACEMENT PUMP
#8Hybrid Energy Recovery System
#9VARIABLE DIAMETER VALVE BORES FOR THRU ROD FLUID ENDS
#10PUMPING CASSETTE
#11AGRICULTURAL SAMPLING SYSTEM AND RELATED METHODS
#12PRESSURE ACTUATED DIAPHRAGM PUMP
#13MICROFLUIDIC SYSTEMS FOR MULTIPLE BIOREACTORS AND APPLICATIONS OF SAME
#14AGRICULTURAL SAMPLING SYSTEM AND RELATED METHODS
#15LEAK DETECTION AND CONTAINMENT MUFFLER SYSTEM
#16AGRICULTURAL SAMPLING SYSTEM AND RELATED METHODS
#17CASSETTE SYSTEM INTEGRATED APPARATUS
#18BIOPROCESS VESSELS WITH INTEGRATED PUMP AND METHODS OF USING THE SAME
#19Slurry transfer device and slurry transfer method using the same
#20Agricultural Sampling System and Related Methods
#21METHOD AND PUMP FOR LOW-FLOW PROPORTIONAL METERING
#22BELLOWS PUMP FOR LIQUID METALS
#23Undulating transducer for energy harnessing and propulsion apparatuses, methods and systems
#24AGRICULTURAL SAMPLING SYSTEM AND RELATED METHODS
#25Hydraulic Linkage Plunger Pushing Mechanism and Plunger Diaphragm Pump Using Same
#26DIFFERENTIAL PRESSURE REGULATOR
#27MEDICAL FLUID THERAPY MACHINE INCLUDING PNEUMATIC PUMP BOX AND ACCUMULATORS THEREFORE
#28MICROFLUIDIC PUMP
#29Drive system for a positive displacement pump
#30DEVICE FOR PULSED LIQUID DISPENSING, AND USE THEREOF
#31Linear Peristaltic Pumps For Use With Fluidic Cartridges
#32Pumping cassette
#33Agricultural sampling system and related methods
#34Agricultural sampling system and related methods
#35MEMBRANE PUMP
#36Diaphragm pump
#37Microfluidic systems for multiple bioreactors and applications of same
#38High-pressure fluid processing device configured for batch processing
#39Bioprocess vessels with integrated pump
#40Microfluidic systems for multiple bioreactors and applications of same
#41Cassette system integrated apparatus
#42Overmolded diaphragm for use in a pump
#43MINIATURE PRESSURE-DRIVEN PUMPS
#44Electroosmotic pump and fluid-pumping system comprising the same
#45Flange connection structure and diaphragm pump
#46Modular valve apparatus and system
#47Agricultural Sampling System and Related Methods
#48PRESSURE-ASSISTED AIR ELIMINATION
#49MICROFLUIDIC CELLULAR MEMBRANE MODIFICATION
#50CONTROL ARRANGEMENT AND METHOD FOR OPERATING DIAPHRAGM PUMP SYSTEMS
#51FLUID DRIVEN DIAPHRAGM PUMP
#52ALTERNATING TANGENTIAL FLOW RAPID HARVESTING
#53BLOOD TREATMENT SYSTEM HAVING BACKFLOW PREVENTION
#54Diaphragm pump for conveying a fluid
#55Automated fluid transfer system
#56Liquid feeding pump, dispensing system and washing device
#57Bioprocess vessels with integrated pump
#58Pump for measuring pressure of fluid to be transferred, fluid transport system using the same, and method for operating the system
#59CHANNEL-LESS PUMP, METHODS, AND APPLICATIONS THEREOF
#60Breather valve
#61Pump and associated system and methods
#62Single piston foundation bag-in-box (BIB) pump
#63Leak detection and containment muffler system
#64Cassette system integrated apparatus
#65Drive system for a positive displacement pump
#66Agricultural sampling system and related methods
#67Cartridge systems, capacitive pumps and multi-throw valves and pump-valve systems and applications of same
#68Electroosmotic pump and fluid-pumping system comprising the same
#69Agricultural sampling system and related methods
#70Agricultural sampling system and related methods
#71Agricultural sampling system and related methods
#72Agricultural sampling system and related methods
#73Diaphragm pump with valve switching device
#74Dosing pump with dosing diaphragm
#75High-pressure fluid processing device configured for batch processing
#76Pumping cassette
#77Agricultural sample preparation device
#78Agricultural sampling system and related methods
#79DIAPHRAGM PUMP WITH SENSOR MOUNT
#80Agricultural sampling, sample preparation and analysis system and related methods
#81Rolling diaphragm pump
#82HYDRAULICALLY DRIVEN DIAPHRAGM PUMP WITH A MAGNETIC COUPLED DIAPHRAGM ASSEMBLY
#83Cassette system integrated apparatus
#84Self-regulating bimetallic diaphragm pump
#85Microfluidic cellular membrane modification devices
#86Inflatable pressure absorption wave actuated pump
#87Method of actuation of an alternating tangential flow diaphragm pump
#88Linear peristaltic pumps for use with fluidic cartridges
#89Modular valve apparatus and system
#90Pressure control gaskets for operating pump cassette membranes
#91Pump assembly
#92Vacuum operated pumps
#93Hydraulic pumping system for expression of breast milk
#94Pump for measuring pressure of fluid to be transferred, fluid transport system using the same, and method for operating the system
#95Pumping cassette
#96Automated control mechanisms and methods for controlling fluid flow in a hemodialysis apparatus
#97System for monitoring and controlling fluid flow in a hemodialysis apparatus
#98PUMP CHAMBER POSITION INDICATOR
#99Control arrangement and method for operating diaphragm pump systems
#100Bioprocess vessels with integrated pump
#101Operating device, method for operating an operating device, diaphragm pump having an operating device and a diaphragm pump device, and a blood treatment apparatus having a diaphragm pump
#102Vacuum pumps and methods of manufacturing the same
#103Diaphragm pump device and diaphragm pump having a diaphragm pump device and an actuation device
#104METHOD FOR OPERATION OF A MULTIPLE-MEMBRANE PUMP
#105Fluid pumping systems, devices and methods
#106Notched base ring for use with a heat exchanger of a pressure washer
#107Reduced pressurization shift within diaphragm pump cavity
#108Closed circulation system for production of a polymer solution and improving operating efficiency of a gas drainage pump used in a coal mine
#109ASSEMBLY AND SYSTEM FOR PUMPING A VOLUME OF FLUID THROUGH A BODY OF WATER
#110Electrostatically actuated device
#111MICROCHIP
#112Blood treatment system having pulsatile blood intake
#113Medical fluid pumping system including pump and machine chassis mounting regime
#114Medical fluid delivery device actuated via motive fluid
#115Device for generating a pulsating hydraulic fluid pressure by a drivable working piston guided in a cylinder and an auxiliary piston guided in an auxiliary cylinder wherein the auxiliary piston transfers fluid to an auxiliary channel only in a first stroke section
#116Double membrane for a dust pump
#117Pumping cassette
#118FLUID DRIVEN DIAPHRAGM PUMP
#119APPARATUS AND METHOD FOR SUPPLYING PULSE TO SOLVENT EXTRACTION COLUMN
#120Electroosmotic pump and fluid-pumping system comprising the same
#121Abrasion and puncture resistant diaphragm
#122Displacement amplifying mechanism and liquid ejecting apparatus using the same
#123DRIVE SYSTEM FOR A POSITIVE DISPLACEMENT PUMP
#124Channel-less pump, methods, and applications thereof
#125Diaphragm pump comprising dust suction from below
#126Pump having an automated gas removal and fluid recovery system and method using a gas removal reservoir having an internal partition
#127Method of actuation of an alternating tangential flow diaphragm pump
#128Membrane pump usage condition detection
#129Blood treatment device comprising a metering line having a membrane pump and a valve and method for metering
#130CASSETTE SYSTEM INTEGRATED APPARATUS
#131Breast pump, method and computer program
#132Displacement sensing device and peritoneal dialysis system
#133Fluid flow control and delivery via multiple fluid pumps
#134Disposable interconnected pump cassettes having first and second pump chambers with valved inlet and outlet connections
#135Disposable alternating tangential flow filtration units
#136Fresh water transport method utilizing anchored buoyant units powered by the changing height of a local tide
#137Alternating tangential flow rapid harvesting
#138Subsea Reservoir Pressure Maintenance System
#139Medical fluid therapy machine including pneumatic pump box and accumulators therefore
#140Device for cardiocirculatory assistance
#141CAPACITIVE PUMPING AND FLOW CONTROL
#142Diaphragm with edge seal
#143Pumping cassette
#144APPARATUS AND METHOD FOR SUPPLYING PULSE TO SOLVENT EXTRACTION COLUMN
#145Cassette system integrated apparatus
#146Automated control mechanisms in a hemodialysis apparatus
#147Impulse pump
#148System and method for cleaning a vehicle-mounted sensor
#149Hydraulic pumping system for expression of breast milk
#150Pressure control gaskets for operating pump cassette membranes
#151High-pressure fluid processing device configured for batch processing
#152Apparatus employing pressure transients for transporting fluids
#153Manually actuatable feed pump and fuel system with a feed pump
#154Microfluidic pump and valve structures and fabrication methods
#155Suction device
#156Pumping cassette
#157Structure for securing diaphragm, and diaphragm pump and valve device equipped with the same
#158AIR OPERATED DOUBLE DIAPHRAGM PUMP WITH DIFFERENTIATED CHECK VALVE SIZING
#159Diaphragm pump with reduced leak extension in the event of overload
#160Pressurised fluid driven diaphragm pump assembly
#161Double diaphragm pump
#162Blood treatment systems and methods
#163Liquid supply system and method for controlling liquid supply system
#164Actuator and actuation method
#165Pump having a cap retaining a diaphragm in a receptacle
#166System for sealing a pump cassette against a cassette control assembly
#167Modular valve apparatus and system
#168Pump system and pump abnormality detection method
#169Apparatus for pumping fluid
#170Diaphragm pump with sensor mount
#171Microfluidic device with valve
#172Pumping cassette
#173Backup lubricant supply system
#174Convection pump and method of operation
#175Pulseless positive displacement pump and method of pulselessly displacing fluid
#176Fluid Pump Systems, and Related Methods for Pumping Biological Fluids
#177Microfluidic structure
#178Diaphragm pump having position control
#179Piston pump arrangement for hygienic processing applications
#180Cassette system integrated apparatus
#181Fluent Product Dispensing Package and Diaphragm Pump For Use Therein
#182Hydraulic drive system for a pulseless positive displacement pump
#183Pulseless positive displacement pump and method of pulselessly displacing fluid
#184Mechanical drive system for a pulseless positive displacement pump
#185Electric drive system for a pulseless positive displacement pump
#186Cassette system integrated apparatus
#187Solution pump system
#188Pneumatic piston pump metering and dispense control
#189Autogenous cleaning filtration method and device
#190Diaphragm pump for dosing a fluid capable of automatic degassing and an according method
#191Channel-less pump, methods, and applications thereof
#192Longitudinal assay
#193Pump chamber including internal surface modifications
#194Compressor for a cooling device and a refrigeration machine
#195Pumping cassette
#196Displacement pump with forced venting
#197Scalable Pumping Mechanism Utilizing Anti-Synchronized Poly-Diaphragm Stack
#198Diaphragm pumps and pumping systems
#199Fluid pumping systems, devices and methods
#200Pump having an automated gas removal and fluid recovery system and method using a gas removal reservoir having an internal partition
#201Pump for vehicle suspension system
#202Pump hose for a peristaltic pump
#203Apparatus and method for the remote monitoring, viewing and control of a semiconductor process tool
#204Pump and check ring thereof
#205Method and device for regulating fluid pump pressures
#206Positive displacement pump and operating method thereof
#207Microfluidic pump and valve structures and fabrication methods
#208Laminated microfluidic structures and method for making
#209Diaphragm pump with muffler-mounted sensor
#210Cassette system integrated apparatus
#211Cooling device fitted with a compressor
#212Digital microfluidic manipulation device and manipulation method thereof
#213Bag in box beverage pump
#214Door assembly for positioning a pump cassette against a control assembly
#215Fuel-pumping system, method for operating a fuel-pumping system and fuel-injection system comprising a fuel-pumping system
#216Bag in box beverage pump
#217Pump
#218Capacitive pumping and flow control
#219Device for detecting breakage of a diaphragm in a hydraulically-actuated pump, a method of mounting such a device on a pump, and a pump fitted with such a device
#220Pumping cassette
#221CYLINDRICAL PISTON ASSISTED BLENDING VESSEL
#222Pump System Having Liquid Level Sensing System and Multipurpose Frame
#223Fluid pumping systems, devices and methods
#224Microfluidic pump and valve structures and fabrication methods
#225DOUBLE DIAPHRAGM PUMP
#226Air operated double diaphragm pump
#227Pumping cassette
#228Cassette system integrated apparatus
#229Microfluidic pump and valve structures and fabrication methods
#230Deformable membrane pump for dialysis machine
#231Diaphragm pump with high suction capacity
#232Microfluidic cartridge with parallel pneumatic interface plate
#233Self-powered pump for heated liquid and heat driven liquid close-loop automatic circulating system employing same
#234Chemical liquid supply device and chemical liquid supply method
#235Pumping cassette
#236Microfluidic reactor system
#237METHODS AND DEVICES FOR MICROFLUIDIC POINT-OF-CARE IMMUNOASSAYS
#238Longitudinal assay
#239Apparatus employing pressure transients for transporting fluids
#240Modular diaphragm pumping system
#241Cassette system integrated apparatus
#242Diaphragm machine with a plurality of pump chambers
#243System and method for pumping fluid using a pump cassette
#244Pump, pump arrangement and pump module
#245Laminated microfluidic structures and method for making
#246Heat exchange systems, devices and methods
#247Metering assembly and method of dispensing fluid
#248Hydraulic fluid control system for a diaphragm pump
#249Diaphragm pump with a crinkle diaphragm of improved efficiency
#250Latent solvent-based microfluidic apparatus, methods, and applications
#251Valve and diaphragm for a pump
#252Method and device for regulating fluid pump pressures
#253Microfluidic pump and valve structures and fabrication methods
#254Front Pull-Out Hydraulics For Pumps
#255Device for increasing cerebral blood flow
#256Pump system
#257Fluid transporting device using conductive polymer
#258FUEL-PUMPING SYSTEM, METHOD FOR OPERATING A FUEL-PUMPING SYSTEM AND FUEL-INJECTION SYSTEM COMPRISING A FUEL-PUMPING SYSTEM
#259FLUID SUPPLYING APPARATUS, FLUID EJECTING APPARATUS, AND FLUID SUPPLYING METHOD
#260Effervescent gas bleeder apparatus
#261Fluid control structures in microfluidic devices
#262Fluid transporting device using conductive polymer
#263Lubricant circulation system
#264Two chamber pumps and related methods
#265Microfluidic System Comprising Pinch Valve and On-Chip MEMS Pump
#266Laminated microfluidic structures and method for making
#267TWO CHAMBER PUMPS AND RELATED METHODS
#268System and Method for Pumping Fluid Using a Pump Cassette
#269Methods and devices for microfluidic point-of-care immunoassays
#270MICROFLUIDIC STRUCTURE
#271Electrokinetic pump with fixed stroke volume
#272Apparatus and method for a hydraulic diaphragm downhole mud motor
#273METHOD OF USING TRIGGERABLE PASSIVE VALVES TO CONTROL THE FLOW OF FLUID
#274Microfluidic-device systems and methods for manufacturing microfluidic-device systems
#275Door locking mechanism
#276Fluid control structures in microfluidic devices
#277Fabrication methods for microfluidic pump and valve structures
#278Microfluidic pump and valve structures and fabrication methods
#279Metering assembly and method of dispensing fluid
#280Precision pump with multiple heads
#281Body-insertable apparatus
#282Method and device for regulating fluid pump pressures
#283Fluid displacement mechanism
#284Pumping cassette
#285Pumping Cassette
#286Cassette system integrated apparatus
#287Laminated microfluidic structures and method for making
#288System, device, and method for mixing liquids
#289Implantable nano pump for drug delivery
#290VALVE FOR CONTROLLING FLOW OF A PRIMARY FLUID
#291System and Method for Pumping Fluid Using A Pump Cassette
#292Two-stage mixing system, apparatus, and method
#293Pump for supplying chemical liquids
#294Micro-pump
#295Method and device for regulating fluid pump pressures
#296Method and apparatus for storing and delivering liquid color materials
#297Micropump controlled by electrocapillary and gas pressures
#298Pump Unit for Supplying Chemical Liquids
#299System and method for using a flexible membrane for controlling fluid flow in a microfluidic circuit
#300Power Tool