Patent International Class: B01D 36/0

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Dissolved air floatation with filter system
Inventor: Crowell | Patent Number: 8133396

Method of collecting medical waste in a waste collection unit using disposable manifold with staged waste filtering/processing
Inventor: Hershberger, et al. | Patent Number: 8088291

Liquid filtration system
Inventor: Stellema, et al. | Patent Number: 8075766

Biological fluid filtration system and biological filter used therein
Inventor: Zia, et al. | Patent Number: 8057670

Water purification system
Inventor: Wu, et al. | Patent Number: 7959802

Biological fluid filtration system and biological fluid filter used therein
Inventor: Zia, et al. | Patent Number: 7943044

Installation for treating a biological liquid
Inventor: Beulay, et al. | Patent Number: 7935253

Sealed sterile system and method for filtering biological or medical fluids, in particular whole blood
Inventor: Sommer, et al. | Patent Number: 7910008

Systems and methods for handling air and/or flushing fluids in a fluid circuit
Inventor: Brugger, et al. | Patent Number: 7790043

Particle extraction methods and systems for a particle concentrator
Inventor: Daniel, et al. | Patent Number: 7771580

Voraxial filtration system with self-cleaning auxiliary filtration apparatus
Inventor: DiBella, et al. | Patent Number: 7727386

Point-of-use water treatment system
Inventor: Snyder | Patent Number: 7691265

Biological fluid filtration system and biological fluid filter used therein
Inventor: Zia, et al. | Patent Number: 7678272

Centrifuge with integral depth filter
Inventor: Herman, et al. | Patent Number: 7674376

Biological fluid filtration apparatus
Inventor: Zia, et al. | Patent Number: 7658847

Blood processing filter
Inventor: Oka, et al. | Patent Number: 7641794

Systems and methods for handling air and/or flushing fluids in a fluid circuit
Inventor: Brugger, et al. | Patent Number: 7588684

Liquid filtration device
Inventor: Laverdiere, et al. | Patent Number: 7572367

Biological fluid filtration method and apparatus
Inventor: Zia, et al. | Patent Number: 7501059

Device for a body fluid bag
Inventor: Ingvarsson | Patent Number: 7429325

Liquid filtration device
Inventor: Laverdiere, et al. | Patent Number: 7407594

Systems and methods using multiple solvents for removal of lipids from fluids
Inventor: Bomberger, et al. | Patent Number: 7364658

Integrated system for on-site cell acquisition, processing, and delivery
Inventor: Mandrusov, et al. | Patent Number: 7364657

Arrangement and method for maintaining a minimum flow velocity in the coolant return of a machine tool coolant filtration system
Inventor: Bratten | Patent Number: 7338606

Liquid filter comprising air vents
Inventor: Schachtrup, et al. | Patent Number: 7299931

Systems and methods using a solvent for the removal of lipids from fluids
Inventor: Bomberger, et al. | Patent Number: 7297261

Method and apparatus for separating emulsified water from hydrocarbons
Inventor: Yu, et al. | Patent Number: 7285209

Method of and system for fluid purification
Inventor: Whitmore, et al. | Patent Number: 7244353

Fluid processing apparatus
Inventor: Brugger, et al. | Patent Number: 7226538

Device for separating fluid mixtures
Inventor: Herges, et al. | Patent Number: 7198715

Installation for the removal and the deactivation of organisms in the ballast water
Inventor: Hamann, et al. | Patent Number: 7198713

Systems and methods using multiple solvents for the removal of lipids from fluids
Inventor: Bomberger, et al. | Patent Number: 7195710

Arrangement and method for maintaining a minimum flow velocity in the coolant return of a machine tool coolant filtration system
Inventor: Bratten | Patent Number: 7172689

Urban runoff water treatment methods and systems
Inventor: Gannon, et al. | Patent Number: 7160441

Apparatus and method for recirculating machine tool coolant and removing ferrous debris therefrom
Inventor: Bratten | Patent Number: 7077954

Methods and apparatus for leukoreduction of red blood cells
Inventor: Gibbs, et al. | Patent Number: 7052606

Brine supply unit
Inventor: Takamura, et al. | Patent Number: 7011744

Liquid filtration device
Inventor: Laverdiere, et al. | Patent Number: 6982041

Aircraft hydraulic fluid purification system and method
Inventor: Leathers | Patent Number: 6972089

Cooling makeup water intake cartridge filter for industry
Inventor: Claypoole, et al. | Patent Number: 6959817

Self-cleaning water filtration system and method
Inventor: Hill, et al. | Patent Number: 6958118

Compact fluid cleaning system
Inventor: de Sylva | Patent Number: 6955754

Fuel tank with water trap
Inventor: Brower, et al. | Patent Number: 6953527

Potable water treatment plant and method of maintaining same
Inventor: LeCraw | Patent Number: 6953525

Fuel-water separator unit with parallel flow
Inventor: Jiang, et al. | Patent Number: 6939464

Hydraulic oil filtration apparatus
Inventor: Hirasawa, et al. | Patent Number: 6932902

Method and apparatus for removing particulate contaminants from commercial laundry wastewater
Inventor: Sharkey | Patent Number: 6926822

Flush system for dry film photoresist remover
Inventor: Lin, et al. | Patent Number: 6918397

Hydraulic fluid reservoir
Inventor: Crossman, et al. | Patent Number: 6913040

Apparatus and methods for separating slurried material
Inventor: Hutchinson, et al. | Patent Number: 6911145

Overhead return piping system
Inventor: Pahl, et al. | Patent Number: 6911142

Fountain solution recycling system for commercial printers
Inventor: Stinson, et al. | Patent Number: 6908558

Filter cartridge with floating seal
Inventor: Jiang | Patent Number: 6902669

Method and apparatus for storing water separated from fuel
Inventor: Harenbrock, et al. | Patent Number: 6893571

Fuel/air separation system
Inventor: Ekstam | Patent Number: 6892710

Method of fabricating a semiconductor device
Inventor: Tsuihiji, et al. | Patent Number: 6890242

Mobile in-tank filter and assembly therefor
Inventor: Cella, et al. | Patent Number: 6887376

Mobile in-tank filter and assembly therefor
Inventor: Cella, et al. | Patent Number: 6887376

Module of units for an internal combustion engine
Inventor: Baumann | Patent Number: 6884348

Module of units for an internal combustion engine
Inventor: Baumann | Patent Number: 6884348

Method for evacuating water that has been separated in a fuel filter and a device for carrying out said method
Inventor: Dittmann, et al. | Patent Number: 6881328

Filter for hydrostatic transmission
Inventor: Phanco, et al. | Patent Number: 6880334

Systems and methods for on line finishing of cellular blood products like platelets harvested for therapeutic purposes
Inventor: Bischof | Patent Number: 6872307

Tank for draining a granular material/liquid mixture
Inventor: Kerschenmeyer, et al. | Patent Number: 6866778

Filtration apparatus
Inventor: Ochi, et al. | Patent Number: 6863184

Drain trap clean-out system
Inventor: Hagon | Patent Number: 6860991

Filter with an annularly constructed filter medium
Inventor: Jokschas, et al. | Patent Number: 6852217

Liquid filtration device
Inventor: Laverdiere, et al. | Patent Number: 6846409

Liquid filtration device
Inventor: Laverdiere, et al. | Patent Number: 6846409

Method and apparatus for processing intra or postoperative blood loss for autotransfusion
Inventor: Biesel | Patent Number: 6814862

Biological fluid filtration method and apparatus
Inventor: Zia, et al. | Patent Number: 6802425

Keyed latch valve for fuel filter
Inventor: Knight | Patent Number: 6797168

Device for indication of leakage in a liquid system and method for such indication
Inventor: Tigerholm | Patent Number: 6796167

Vertical filter
Inventor: Xia, et al. | Patent Number: 6790351

Unit for automatically bleeding off the water which separates in a vehicle fuel filter, in particular for diesel engines
Inventor: Girondi | Patent Number: 6783665

Method and apparatus for removing particulate contaminants from commercial laundry waste water
Inventor: Sharkey | Patent Number: 6773589

External tank filter, in particular for an aquarium
Inventor: Chauquet | Patent Number: 6764597

Wave coil filter assembly
Inventor: Carew | Patent Number: 6761270

Liquid filter with separate and calibrated vapor release
Inventor: Prater, et al. | Patent Number: 6758980

System for removing oil from foodstuffs using a membrane filter
Inventor: Trout | Patent Number: 6749752

Catch basin trap with filter
Inventor: Mokrzycki | Patent Number: 6749746

Method of fabricating a semiconductor device
Inventor: Tsuihiji, et al. | Patent Number: 6746309

Blood collection systems including an integral, flexible filter
Inventor: Lynn, et al. | Patent Number: 6745902

Filter unit, chemical liquid supply system, and chemical liquid supply method
Inventor: Yajima | Patent Number: 6733250

Filter cleaning method
Inventor: Krulik | Patent Number: 6723246

Water purification apparatus
Inventor: Simon | Patent Number: 6723232

Filter for diesel engine fuel
Inventor: Baracchi, et al. | Patent Number: 6716349

Filter for filtering water for a pump for an aquarium or a pond
Inventor: Freeman | Patent Number: 6712960

Filter for internal combustion engine fuels
Inventor: Pavlin, et al. | Patent Number: 6709588

Fuel filter with water discharge
Inventor: Jokschas | Patent Number: 6709576

Extended life combination filter
Inventor: Verdegan, et al. | Patent Number: 6709575

Extended life combination filter
Inventor: Verdegan, et al. | Patent Number: 6709575

Filtration system
Inventor: Heumann | Patent Number: 6706173

Method and apparatus for removing particulate contaminants from commercial laundry wastewater
Inventor: Sharkey | Patent Number: 6692638

Filter for hydrostatic transmission
Inventor: Phanco, et al. | Patent Number: 6691511

Cartridge filter with integrated threading having anti-rotation feature
Inventor: Reinhart | Patent Number: 6679990

Wastewater pretreatment, gathering and final treatment process
Inventor: Tipton, et al. | Patent Number: 6669839

System for collection of blood without damage
Inventor: Verkaart, et al. | Patent Number: 6663586

Dual element water sensing fuel dispenser filter
Inventor: Gruca | Patent Number: 6645373

Unit for draining water from a fuel filter
Inventor: Girondi | Patent Number: 6645372

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