ClassID:

29835

B01D61/145 - page 4 - CPC Classification

Classification description:

Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor; Ultrafiltration; Microfiltration Ultrafiltration

Recent Application in this class:
#901
20130189668
2013-07-25

Blood separation and concentration system

#902
20130189305
2013-07-25

Methods of producing influenza vaccine compositions

#903
20130186830
2013-07-25

Centrifugal filter

#904
20130146521
2013-06-13

Self-assembled surfactant structures

#905
20130123433
2013-05-16

METHOD FOR PREPARING POLY(ALLYLAMINE) HYDROCHLORIDE AND DERIVATIVES THEREFROM

#906
20130118982
2013-05-16

Wastewater treatment system

#907
20130112614
2013-05-09

Monofilament-reinforced hollow fiber membrane with scalloped lumen

#908
20130075335
2013-03-28

Apparatus and process for treatment of water

#909
20130075334
2013-03-28

Apparatus and Process For Treatment of Water

#910
20130075333
2013-03-28

Apparatus and Process for Treatment of Water

#911
20130075332
2013-03-28

Apparatus and process for treatment of water

#912
20130075330
2013-03-28

Method and apparatus for processing wastewater after de-sizing

#913
20130043189
2013-02-21

Filtration device having internal recirculation

#914
20130039806
2013-02-14

NANOWIRE PURIFICATION METHODS, COMPOSITIONS, AND ARTICLES

#915
20130037484
2013-02-14

Enzymatic treatment of alginate to reduce membrane fouling for water or wastewater purification

#916
20130032543
2013-02-07

Decontamination system with insoluble additives

#917
20130032539
2013-02-07

Centrifugal filter

#918
20130020260
2013-01-24

Device for the continuous electrochemical deionisation with integrated membrane unit

#919
20130020250
2013-01-24

Filter module

#920
20130004994
2013-01-03

METHOD FOR PRODUCING PURE SUGAR SOLUTION, AND METHOD FOR PRODUCING CHEMICAL PRODUCT

#921
20130004454
2013-01-03

Polyurethane block copolymer based on poly siloxane tenside for membranes

#922
20130000519
2013-01-03

Natural crystalline colorant and process for production

#923
20120325748
2012-12-27

Antimicrobial water treatment membranes and production thereof

#924
20120325746
2012-12-27

POLYMER MEMBRANE FOR WATER TREATMENT AND METHOD FOR MANUFACTURE OF SAME, AND WATER TREATMENT METHOD

#925
20120315619
2012-12-13

Method for removing antiplatelet agent and anticoagulant from a platelet composition by diafiltration

#926
20120312747
2012-12-13

Method and apparatus for recycling and treating wastes of silicon wafer cutting and polishing processes

#927
20120312687
2012-12-13

Functional and reusable electrodeposited coatings on porous membranes

#928
20120311796
2012-12-13

APPARATUS AND METHOD FOR PRODUCTION OF NATURAL DYE

#929
20120310136
2012-12-06

Selective ultrafiltration membranes for renal replacement therapies

#930
20120305487
2012-12-06

Method for Treating Anemia in Hemodialysis Patients

#931
20120298574
2012-11-29

Organic/inorganic hybrid compound for fouling resistance, membrane including the same for fouling resistance, and method of preparing membrane for fouling resistance

#932
20120294836
2012-11-22

HIGH YIELD METHOD AND APPARATUS FOR VOLUME REDUCTION AND WASHING OF THERAPEUTIC CELLS USING TANGENTIAL FLOW FILTRATION

#933
20120285889
2012-11-15

Method, equipment and specific drawer for membrane separation utilizing concentration polarization

#934
20120279861
2012-11-08

Method for desalinating saltwater using concentration gradient energy

#935
20120273421
2012-11-01

Solvent and acid stable membranes, methods of manufacture thereof and methods of use thereof inter alia for separating metal ions from liquid process streams

#936
20120273409
2012-11-01

Monofilament-reinforced hollow fiber membrane

#937
20120267308
2012-10-25

Recovery of retrograde soluble solute for forward osmosis water treatment

#938
20120265118
2012-10-18

Device for removing fluid from blood in a patient

#939
20120261339
2012-10-18

Recycling method and device for recycling waste water containing slurry from a semi-conductor treatment process, in particular from a chemico-mechanical polishing process

#940
20120261315
2012-10-18

Dual stage ultrafilter devices in the form of portable filter devices, shower devices, and hydration

#941
20120255918
2012-10-11

USE OF RHAMNOLIPIDS IN THE WATER TREATMENT INDUSTRY

#942
20120255907
2012-10-11

Water producing system and operation method therefor

#943
20120255902
2012-10-11

Peak flow management in wastewater treatment using direct membrane filtration

#944
20120245119
2012-09-27

METHOD FOR SEPARATING SIALYLLACTOSE MATERIAL

#945
20120234761
2012-09-20

Asymmetric nanotube containing membranes

#946
20120231145
2012-09-13

METHOD FOR SEPARATING SIALYLLACTOSE MATERIAL

#947
20120211418
2012-08-23

Slurry Concentration System and Method

#948
20120205313
2012-08-16

Sulfate removal from aqueous waste streams with recycle

#949
20120205311
2012-08-16

OPTIMIZATION OF SEPARATION FOR VISCOUS SUSPENSIONS

#950
20120193287
2012-08-02

Packed bed bioreactor for biofouling control of reverse osmosis and nanofiltration membranes

#951
20120184940
2012-07-19

BIOARTIFICIAL KIDNEYS

#952
20120184482
2012-07-19

Novel Ubiquitin-Isopeptide Probes

#953
20120181228
2012-07-19

Polyacrylonitrile Copolymer, Method For Manufacturing Membrane Including The Same, Membrane Including The Same, And Water Treatment Module Using The Membrane

#954
20120168368
2012-07-05

Method and apparatus for the filtration of biological solutions

#955
20120164447
2012-06-28

Liquid Crystal Polyester Porous Film

#956
20120152855
2012-06-21

SYSTEMS AND APPARATUS FOR SEAWATER ORGANICS REMOVAL

#957
20120145630
2012-06-14

Fresh water production method

#958
20120145627
2012-06-14

Anaerobic fermentation to produce biogas

#959
20120118824
2012-05-17

WATER TREATMENT APPARATUS AND WATER TREATMENT METHOD

#960
20120111790
2012-05-10

Preparation of high performance ultra filtration hollow fiber membrane

#961
20120107467
2012-05-03

Method for reducing methoxypyrazines in grapes and grape products

#962
20120097605
2012-04-26

Polymer membrane for water treatment

#963
20120094361
2012-04-19

Method of Separation of Algal Biomass from Aqueous or Marine Culture

#964
20120090706
2012-04-19

Manifolds for use in conducting dialysis

#965
20120080379
2012-04-05

Method and production plant for producing sterile water

#966
20120080361
2012-04-05

Particulate nanosorting stack

#967
20120080147
2012-04-05

Thin film composite membranes and their method of preparation and use

#968
20120076934
2012-03-29

Ultrafiltration membranes and methods of making

#969
20120071316
2012-03-22

Method for conditioning catalysts by means of membrane filtration

#970
20120055877
2012-03-08

Organic polymers-separation membrane filter, and organic polymers-separation method

#971
20120055875
2012-03-08

METHOD TO TREAT PRODUCED WATERS FROM THERMALLY INDUCED HEAVY CRUDE OIL PRODUCTION (TAR SANDS)

#972
20120046460
2012-02-23

Method for purifying glucose polymers for peritoneal dialysis solutions

#973
20120042575
2012-02-23

CMP SLURRY RECYCLING SYSTEM AND METHODS

#974
20120035394
2012-02-09

Process for the recovery of betaines from electrodialysis waste stream

#975
20120024325
2012-02-02

SYSTEM FOR RECOVERY OF ELECTRODEPOSITION PAINT

#976
20120018313
2012-01-26

NOVEL BIOTRACERS AND USES THEREOF FOR CONTROLLING FILTRATION PLANTS

#977
20120017942
2012-01-26

Module for purifying a fluid containing a cleaning agent, and methods of fabricating and using this kind of module

#978
20120010398
2012-01-12

Purification method

#979
20120006790
2012-01-12

Apparatus and method for treating etching solution

#980
20120000846
2012-01-05

POLYMER COATED HYDROLYZED MEMBRANE

#981
20110315629
2011-12-29

Submerged membrane bioreactor system and biological methods for removing bisphenol compounds from municipal wastewater

#982
20110309038
2011-12-22

Filtering device and method of manufacturing same

#983
20110309018
2011-12-22

Optimization of separation for viscous suspensions

#984
20110300231
2011-12-08

Fluid purification system

#985
20110300230
2011-12-08

Fluid purification system

#986
20110290730
2011-12-01

Asymmetric nanotube containing membranes

#987
20110289847
2011-12-01

Gasification process

#988
20110272341
2011-11-10

Hollow Fiber Ultrafiltration Membrane Filter

#989
20110257441
2011-10-20

Method for purifying an alcohol from a fermentation broth using a falling film, a wiped film, a thin film or a short path evaporator

#990
20110223583
2011-09-15

DEVICES AND METHODS FOR PROVIDING CONCENTRATED BIOMOLECULE CONDENSATES TO BIOSENSING DEVICES

#991
20110215051
2011-09-08

Method and apparatus for the filtration of biological solutions

#992
20110215000
2011-09-08

Process for controlling the pH and level of target ions of a liquid composition

#993
20110200731
2011-08-18

Thin film tube reactor with rotating reservoir

#994
20110198288
2011-08-18

Fouling resistant membranes formed with polyacrylonitrile graft copolymers

#995
20110196138
2011-08-11

SEPARATION OF GLYCYRRHIZIC ACID FROM LICORICE EXTRACT BY ULTRAFILTRATION

#996
20110186513
2011-08-04

Water treatment systems and methods

#997
20110186506
2011-08-04

Asymmetric nanotube containing membranes

#998
20110179702
2011-07-28

Method of recovery of organic solvents required in refining of coal

#999
20110166326
2011-07-07

Filtration method

#1000
20110165308
2011-07-07

Porous membrane, process for producing porous membrane, process for producing clarified liquid, and porous-membrane module

#1001
20110163021
2011-07-07

GRAY WATER UTILIZATION SYSTEM HAVING AERATOR CONTROL

#1002
20110152583
2011-06-23

Purification of biologically-produced 1,3-propanediol

#1003
20110152581
2011-06-23

Purification Of Biologically-Produced 1,3-Propanediol

#1004
20110147308
2011-06-23

Charged Porous Polymeric Membranes and Their Preparation

#1005
20110147285
2011-06-23

Reverse-osmosis water desalination plant

#1006
20110120870
2011-05-26

METHOD AND APPARATUS FOR TREATING A FLUID

#1007
20110100913
2011-05-05

Water purifier and water purification method

#1008
20110100910
2011-05-05

CERAMIC DEAD-END FILTER, A FILTER SYSTEM, A METHOD OF FILTERING AND A METHOD OF PRODUCING A CERAMIC DEAD-END FILTER

#1009
20110094963
2011-04-28

MEMBRANE SEPARATION METHOD AND MEMBRANE SEPARATION DEVICE

#1010
20110089036
2011-04-21

Method for desalinating saltwater using concentration difference energy

#1011
20110083285
2011-04-14

APPARATUS AND METHOD FOR PRODUCTION OF NATURAL DYE

#1012
20110073536
2011-03-31

SUBSTAINABLE TECHNOLOGY FOR TREATMENT OF BATIK WASTE EFFLUENT

#1013
20110062079
2011-03-17

PROCESS FOR TREATING WATER BY A NANOFILTRATION OR REVERSE OSMOSIS MEMBRANE SYSTEM ENABLING HIGH CONVERSION RATES DUE TO THE ELIMINATION OF ORGANIC MATTER

#1014
20110056894
2011-03-10

METHOD AND SYSTEM FOR FILTERING WATER, IN PARTICULAR, AN ULTRAFILTRATION METHOD

#1015
20110056878
2011-03-10

MEMBRANE FILTRATION SYSTEM

#1016
20110049054
2011-03-03

WASTEWATER TREATMENT SYSTEM

#1017
20110049049
2011-03-03

WATER PURIFICATION SYSTEM SKID

#1018
20110049048
2011-03-03

WATER PURIFICATION SYSTEM

#1019
20110028759
2011-02-03

Process for the Purification of Organic Acids

#1020
20110021828
2011-01-27

RECOVERING UNREACTED INTERMEDIATE FROM DESALINATED AND DESOLVENTIZED DIMERISATION REACTION MIXTURE BY ULTRAFILTRATION

#1021
20110017660
2011-01-27

Hollow-fiber ultrafiltration membrane with excellent fouling resistance

#1022
20110003276
2011-01-06

Blood separation and concentration system

#1023
20100330071
2010-12-30

Method to produce a highly concentrated immunoglobulin preparation for subcutaneous use

#1024
20100326915
2010-12-30

HOLLOW FIBER CAPILLARY MEMBRANE AND METHOD FOR THE PRODUCTION THEREOF

#1025
20100326912
2010-12-30

PROCESS FOR PRODUCING RECLAIMED WATER

#1026
20100320136
2010-12-23

Device for separating out radioisotope thallium-201

#1027
20100316988
2010-12-16

Method of filtering platelets to remove antiplatelet and anticoagulant agents

#1028
20100314318
2010-12-16

HALOGENATED AMIDE BIOCIDAL COMPOUNDS AND METHODS FOR TREATING WATER SYSTEMS AT NEAR NEUTRAL TO HIGH PH

#1029
20100307973
2010-12-09

MOBILE UNIT FOR THE TREATMENT OF RAW WATER

#1030
20100300970
2010-12-02

Process for enhanced total organic carbon removal while maintaining optimum membrane filter performance

#1031
20100294702
2010-11-25

Physically and chemically emulsified hydrocarbon waters separator for ship's bilges

#1032
20100276365
2010-11-04

System and method for removing organic contaminants from water

#1033
20100258504
2010-10-14

FABRICATION OF ASYMMETRIC POLYSULFONE MEMBRANE FOR DRINKING WATER PURIFICATION

#1034
20100258502
2010-10-14

Advanced Oxidation Enhancements and High Temperature treatment of Contaminated Media

#1035
20100237021
2010-09-23

Recirculation shower for aircraft

#1036
20100234795
2010-09-16

System and method for regeneration of a fluid

#1037
20100224557
2010-09-09

Method of operating a bioreactor and filtration system

#1038
20100224553
2010-09-09

Ultrafiltration membrane

#1039
20100224476
2010-09-09

Combined membrane-distillation-forward-osmosis systems and methods of use

#1040
20100219137
2010-09-02

Water treatment apparatus and method

#1041
20100219130
2010-09-02

System and Method of Fluid Filtration Utilizing Cross-Flow Currents

#1042
20100213128
2010-08-26

Polymer-containing solvent purifying process

#1043
20100204468
2010-08-12

Process for producing farnesylated dibenzodiazepinone by fermentation

#1044
20100193436
2010-08-05

Pre-treatment reverse osmosis water recovery method for brine retentate metals removal

#1045
20100190965
2010-07-29

Method for separation of immunoglobulin monomers

#1046
20100181257
2010-07-22

Extraction of anions from solutions and mixtures using hyperbranched macromolecules

#1047
20100181248
2010-07-22

Membrane laminate

#1048
20100163488
2010-07-01

Hollow fiber capillary membrane and method for the production thereof

#1049
20100155248
2010-06-24

Water purification system and method, and module for the system

#1050
20100133185
2010-06-03

Method and apparatus for the filtration of biological solutions

#1051
20100133183
2010-06-03

Filtration system

#1052
20100126933
2010-05-27

Washer bath using centrifuge and ultra filter

#1053
20100126932
2010-05-27

Method and apparatus for treatment of contaminated liquid

#1054
20100101997
2010-04-29

Method of isolating target substance using membrane and apparatus therefor

#1055
20100096318
2010-04-22

Membrane treatment apparatus

#1056
20100096303
2010-04-22

Physically and chemically emulsified hydrocarbon waters separator for ship's bilges

#1057
20100096066
2010-04-22

MEMBRANE STRUCTURE AND METHOD OF MAKING

#1058
20100094193
2010-04-15

Wearable ultrafiltration device

#1059
20100059412
2010-03-11

Visbreaking yield enhancement by ultrafiltration

#1060
20100055211
2010-03-04

PROCESS FOR PRODUCING REFINED NUTRACEUTIC EXTRACTS FROM ARTICHOKE WASTE AND FROM OTHER PLANTS OF THE CYNARA GENUS

#1061
20100051553
2010-03-04

METHOD FOR REMOVING MERCURY FROM WASTEWATER AND OTHER LIQUID STREAMS

#1062
20100051527
2010-03-04

MICROPOROUS FILTER WITH AN ANTIMICROBIAL SOURCE

#1063
20100044321
2010-02-25

MICROPOROUS FILTER WITH A LOW ELUTION ANTIMICROBAL SOURCE

#1064
20100044311
2010-02-25

Method and apparatus for further purifying ultrapure water

#1065
20100044310
2010-02-25

Method, equipment and specific drawer for membrane separation utilizing concentration polarization

#1066
20100036103
2010-02-11

Method for producing apoprotein

#1067
20100032373
2010-02-11

METHOD FOR THE OPTIMISED MANAGEMENT OF A MEMBRANE FILTRATION UNIT AND EQUIPMENT FOR REALISING THE SAME

#1068
20100022936
2010-01-28

Wearable ultrafiltration device

#1069
20100000942
2010-01-07

MONOPERSULFATE TREATMENT OF MEMBRANES

#1070
20090321355
2009-12-31

MEMBRANES WITH EMBEDDED NANOTUBES FOR SELECTIVE PERMEABILITY

#1071
20090317631
2009-12-24

Braid-reinforced hollow fiber membrane

#1072
20090314714
2009-12-24

Method for removing contaminants from liquids using membrane filtration in combination with particle adsorption to reduce fouling

#1073
20090314712
2009-12-24

MEMBRANE FILTRATION OF A PRODUCT

#1074
20090308805
2009-12-17

Preparation of high performance ultra filtration hollow fiber membrane

#1075
20090308745
2009-12-17

Process for enhanced total organic carbon removal while maintaining optimum membrane filter performance

#1076
20090294385
2009-12-03

Filtration method, filter-incorporated tip, and filtration device

#1077
20090283460
2009-11-19

Dual stage ultrafilter devices in the form of portable filter devices, shower devices, and hydration packs

#1078
20090277833
2009-11-12

Tangential flow filtration system

#1079
20090272691
2009-11-05

Method of conditioning a mixed liquor containing nonionic polysaccharides and/or nonionic organic molecules

#1080
20090246225
2009-10-01

Methods of Producing Influenza Vaccine Compositions

#1081
20090242484
2009-10-01

ENVIRONMENTALLY FRIENDLY HYBRID MICROBIOLOGICAL CONTROL TECHNOLOGIES FOR COOLING TOWERS

#1082
20090241496
2009-10-01

Process for producing a nanoporous layer of nanoparticles and layer thus obtained

#1083
20090236275
2009-09-24

Water treatment system

#1084
20090234266
2009-09-17

Device for removing fluid from blood in a patient

#1085
20090230053
2009-09-17

Membrane post treatment

#1086
20090223896
2009-09-10

Water treatment by dendrimer-enhanced filtration

#1087
20090223894
2009-09-10

METHOD FOR TREATMENT OF WATER CONTAINING HARDLY-DEGRADABLE SUBSTANCE

#1088
20090218299
2009-09-03

INVERTED AERATED IMMERSED SCREEN, SCREEN ASSEMBLY AND OPERATING PROCESS

#1089
20090217777
2009-09-03

Analyte screening and detection systems and methods

#1090
20090211974
2009-08-27

WATER CLARIFYING APPARATUS AND IMPLEMENTING METHOD

#1091
20090211973
2009-08-27

Method and apparatus for repositioning flow elements in a tapered flow structure

#1092
20090206019
2009-08-20

WATER TREATMENT APPARATUS

#1093
20090182263
2009-07-16

Filtration system for preparation of fluids for medical applications

#1094
20090169884
2009-07-02

HOLLOW ORGANIC/INORGANIC COMPOSITE FIBER , HOLLOW CERAMIC FIBER, AND METHODS OF MAKING THE SAME

#1095
20090166290
2009-07-02

AUTOMATED LOW VOLUME CROSSFLOW FILTRATION

#1096
20090165576
2009-07-02

Ultra filtration system for on-line analyzer

#1097
20090162662
2009-06-25

Low biofouling filtration membranes and their forming method

#1098
20090145845
2009-06-11

Method and apparatus for the filtration of biological samples

#1099
20090139932
2009-06-04

Water purification system and method using reverse osmosis reject stream in an electrodeionization unit

#1100
20090134092
2009-05-28

MEMBRANE FILTRATION DEVICE AND PROCESS

#1101
20090131858
2009-05-21

Ultrafiltration membrane, device, bioartificial organ, and related methods

#1102
20090127212
2009-05-21

Chemical Cleaning Agent And Process For Cleaning Filtration Membranes

#1103
20090127196
2009-05-21

Method for recycling wastewater

#1104
20090114595
2009-05-07

System and method for regeneration of a fluid

#1105
20090101583
2009-04-23

HYBRID MEMBRANE MODULE, SYSTEM AND PROCESS FOR TREATMENT OF INDUSTRIAL WASTEWATER

#1106
20090101578
2009-04-23

Process for enhanced total organic carbon removal while maintaining optimum membrane filter performance

#1107
20090101552
2009-04-23

Manifolds for use in conducting dialysis

#1108
20090078638
2009-03-26

Centrifugal filter

#1109
20090065432
2009-03-12

Method and apparatus for removing metal sulphide particles from a liquid stream

#1110
20090062590
2009-03-05

Process for separating a heavy oil feedstream into improved products

#1111
20090057226
2009-03-05

Reduction of conradson carbon residue and average boiling points utilizing high pressure ultrafiltration

#1112
20090035432
2009-02-05

Process for producing a proanthocyanidin extract

#1113
20090026138
2009-01-29

Process for separating at least one actinide element from lanthanide elements in an aqueous medium by sequestration and membrane filtration

#1114
20090020475
2009-01-22

Filtration method and apparatus

#1115
20090020289
2009-01-22

Secondary oil recovery

#1116
20090008235
2009-01-08

Membrane-based hybrid process for separation of mixtures of organics, solids, and water

#1117
20080312349
2008-12-18

METHOD OF MAKING AND USING MEMBRANE

#1118
20080308495
2008-12-18

Removal of contaminants from water using sugar based surfactant enhanced ultrafiltration

#1119
20080287524
2008-11-20

Method of purifying a surfactant by ultrafiltration

#1120
20080269468
2008-10-30

Devices and methods for integrated continuous manufacturing of biological molecules

#1121
20080245733
2008-10-09

Method and apparatus for the filtration of biological solutions

#1122
20080237125
2008-10-02

METHOD OF CLEANING MEMBRANES

#1123
20080237110
2008-10-02

Membrane cascade-based separation

#1124
20080230474
2008-09-25

System and method for filtering water and/or wastewater

#1125
20080227171
2008-09-18

Process for producing lactoperoxidase

#1126
20080217244
2008-09-11

Water treatment method comprising a rapid settling step followed by a filtration step directly on micro- or ultra-filtration membranes, and corresponding device

#1127
20080210609
2008-09-04

Water purification system and method, and module for the system

#1128
20080210606
2008-09-04

Filtration System Preparation of Fluids for Medical Applications

#1129
20080203020
2008-08-28

Processes employing movable particles

#1130
20080203012
2008-08-28

MEMBRANE, APPARATUS, AND ASSOCIATED METHOD

#1131
20080203005
2008-08-28

Water filter device for use with individual containers

#1132
20080200605
2008-08-21

Method For Producing An Aqueous Polymer Dispersion

#1133
20080197077
2008-08-21

Low pressure drinking water purifier

#1134
20080197075
2008-08-21

REMOVING MERCURY AND OTHER HEAVY METALS FROM INDUSTRIAL WASTEWATER

#1135
20080190863
2008-08-14

Method for treatment of effluents using pulsed electric fields and solid/liquid separation

#1136
20080185341
2008-08-07

Water treatment by dendrimer-enhanced filtration

#1137
20080164209
2008-07-10

WATER TREATMENT SYSTEMS AND METHODS

#1138
20080164206
2008-07-10

Method and apparatus for removing minerals from a water source

#1139
20080156710
2008-07-03

Pure water producing apparatus

#1140
20080156633
2008-07-03

Capacitive electrostatic process for inhibiting the formation of biofilm deposits in membrane-separation systems

#1141
20080128356
2008-06-05

Three in One Method and Equipment for Treating Drinking Water

#1142
20080116130
2008-05-22

Methods and apparatus for treating wastewater employing a high rate clarifier and a membrane

#1143
20080110818
2008-05-15

Filtration device

#1144
20080099393
2008-05-01

PROCESS FOR RECYCLING PAINT FLUSH SOLUTION

#1145
20080093296
2008-04-24

Separation of Solid Particles from the Liquid in Which They are Dispersed

#1146
20080092435
2008-04-24

METHODS OF PURIFYING BIODIESEL FUELS

#1147
20080090761
2008-04-17

Method comprising nanofiltration to obtain an MBL product safe from infectious agents and the product obtainable by this method

#1148
20080067071
2008-03-20

CONCENTRATE RECYCLE LOOP WITH FILTRATION MODULE

#1149
20080060999
2008-03-13

Method of heavy metal removal from industrial wastewater using submerged ultrafiltration or microfiltration membranes

#1150
20080051689
2008-02-28

Wearable ultrafiltration device

#1151
20080035482
2008-02-14

Method Of Concentrating And Purifying Nucleic Acid And Apparatus Therefor

#1152
20080021366
2008-01-24

Wearable ultrafiltration device

#1153
20080017576
2008-01-24

GLOBAL MODEL FOR OPTIMIZING CROSSFLOW MICROFILTRATION AND ULTRAFILTRATION PROCESSES

#1154
20080006571
2008-01-10

Method and apparatus for treatment of wastewater employing membrane bioreactors

#1155
20080004205
2008-01-03

Ultrafiltration membranes and methods of making

#1156
20080000809
2008-01-03

Membrane method of removing oil-soluble metals from hydrocarbons

#1157
20070289362
2007-12-20

Air scouring for immersed membranes

#1158
20070278152
2007-12-06

METHOD OF IMPROVING PERFORMANCE OF ULTRAFILTRATION OR MICROFILTRATION MEMBRANE PROCESS IN LANDFILL LEACHATE TREATMENT

#1159
20070278151
2007-12-06

METHOD OF IMPROVING PERFORMANCE OF ULTRAFILTRATION OR MICROFILTRATION MEMBRANE PROCESSES IN BACKWASH WATER TREATMENT

#1160
20070254346
2007-11-01

Process for producing farnesylated dibenzodiazepinone by fermentation

#1161
20070248489
2007-10-25

POWERED STERILE SOLUTION DEVICE

#1162
20070246424
2007-10-25

Process For Producing Ship Ballast Water, Ship Ballast Water Producing Apparatus And Use Thereof

#1163
20070246410
2007-10-25

Device for the Continuous Electrochemical Deionisation with Integrated Membrane Unit

#1164
20070241055
2007-10-18

Membrane devices with controlled transmembrane pressure and method of use

#1165
20070235318
2007-10-11

Electrocoat manufacturing process

#1166
20070221581
2007-09-27

Ultrapure Water Production Plant

#1167
20070199896
2007-08-30

Water Treatment Method And Apparatus Using Pretreatment And Membranes

#1168
20070185430
2007-08-09

Fluid, circuits, systems, and processes for extracorporeal blood processing

#1169
20070181500
2007-08-09

Shear-enhanced systems and methods for removing waste materials and liquid from the blood

#1170
20070181498
2007-08-09

Method and a system for purifying water from a basin, in particular a swimming pool

#1171
20070181496
2007-08-09

Process and apparatus for purifying impure water using microfiltration or ultrafiltration in combination with reverse osmosis

#1172
20070181488
2007-08-09

Method for making a filter device having more than one filtration compartment

#1173
20070175829
2007-08-02

Pressure driven separation of liquid feeds

#1174
20070175810
2007-08-02

Sludge flocculator-separator for the physico-chemical treatment of water

#1175
20070170106
2007-07-26

Installation and method for the treatment of sewage sludge, and membrane unit

#1176
20070163959
2007-07-19

Screening apparatus for water treatment with membranes

#1177
20070163943
2007-07-19

Dual stage ultrafilter devices in the form of portable filter devices, shower devices, and hydration packs

#1178
20070163941
2007-07-19

System and method of fluid filtration utilizing cross-flow currents

#1179
20070163930
2007-07-19

Multiple barrier filter apparatus

#1180
20070163628
2007-07-19

Method for diafiltration of a product and device for carrying out this method

#1181
20070161085
2007-07-12

Methods of Producing Influenza Vaccine Compositions

#1182
20070158256
2007-07-12

Apparatus and method for micro or ultrafiltration

#1183
20070151925
2007-07-05

Method and apparatus for the filtration of biological solutions

#1184
20070151924
2007-07-05

Method and apparatus for the filtration of biological samples

#1185
20070138070
2007-06-21

Process and energy-efficient biological treatment system with filtration membrane

#1186
20070131609
2007-06-14

Membrane structure and method of making

#1187
20070123838
2007-05-31

Method and device for removal of radiocontrast media from blood

#1188
20070102359
2007-05-10

Treating produced waters

#1189
20070102347
2007-05-10

Temperature-responsive membrane, temperature-responsive membrane module, and membrane filtration system in which the same are used

#1190
20070090051
2007-04-26

Hollow fiber membrane and method of producing the same

#1191
20070090050
2007-04-26

METHOD AND APPARATUS FOR TREATMENT OF A FLUID STREAM

#1192
20070090039
2007-04-26

Apparatus and method for treating injection fluid

#1193
20070087017
2007-04-19

Ultrafiltration for preparing outer membrane vesicles

#1194
20070084791
2007-04-19

Grease and scum removal in a filtration apparatus comprising a membrane bioreactor and a treatment vessel for digesting organic materials

#1195
20070056906
2007-03-15

Method and system for removing residual water from excess washcoat by ultrafiltration

#1196
20070056904
2007-03-15

Cleaning of filtration membranes with peroxides

#1197
20070045183
2007-03-01

Purified water reclamation process

#1198
20070039883
2007-02-22

Water separation system

#1199
20070029236
2007-02-08

Module for purifying a fluid containing a cleaning agent, and methods of fabricating and using this kind of module

#1200
20070026343
2007-02-01

Chemical amplification-type resist composition and production process thereof