ClassID:

29835

B01D61/145 - page 3 - 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:
#601
20180179096
2018-06-28

Systems for producing regenerant brine and desalinated water from high temperature produced water

#602
20180178168
2018-06-28

Anti-fouling coatings with star polymers for filtration membranes

#603
20180169593
2018-06-21

Agarose ultrafiltration membrane composites for size based separations

#604
20180169586
2018-06-21

Dynamic coating of MF/UF membranes for fouling mitigation

#605
20180161728
2018-06-14

Fresh water production device and method for operating fresh water production device

#606
20180154292
2018-06-07

Water purification device based on filter cartridge anti-counterfeiting identification

#607
20180148677
2018-05-31

Alternating tangential flow rapid harvesting

#608
20180141003
2018-05-24

Ultrafiltration membrane, device, bioartificial organ, and related methods

#609
20180135006
2018-05-17

Modular system and process for the continuous, microbe-reduced production and/or processing of a product

#610
20180133657
2018-05-17

Two-layer photo-responsive membranes

#611
20180127462
2018-05-10

Method for extracting epsilon-polylysine and its hydrochloride salt from fermentation broth

#612
20180117531
2018-05-03

Submerged membrane filtration system using reciprocating membrane

#613
20180100143
2018-04-12

Removal of contaminating viruses from AAV preparations

#614
20180093228
2018-04-05

METHOD FOR PREPARING ANTHRAQUINONE-FUNCTIONALIZED POLY(VINYLIDENE FLUORIDE) MEMBRANE

#615
20180093030
2018-04-05

Dialysate free artificial kidney device

#616
20180085710
2018-03-29

Method of purifying a biological material of interest in a sample using nanofiber ultrafiltration membranes operated in tangential flow filtration mode

#617
20180072588
2018-03-15

Apparatus and method for analyzing influence variable on membrane fouling of seawater desalination system

#618
20180071682
2018-03-15

Subsea installation and method for treatment of seawater

#619
20180057974
2018-03-01

HOLLOW FIBER MEMBRANE MANUFACTURING METHOD

#620
20180057382
2018-03-01

System and method for waste treatment

#621
20180051054
2018-02-22

Methods of processing a fluid including a recombinant therapeutic protein and use thereof

#622
20180044205
2018-02-15

DEVICE FOR REMOVING MICROPARTICLES CONTAINED IN WATER AND ULTRAPURE-WATER PROUCTION AND SUPPLY SYSTEM

#623
20180043288
2018-02-15

Integrated composite filter cartridge and water purifying system having same

#624
20180042254
2018-02-15

Method for highly concentrating aqueous solutions

#625
20180037604
2018-02-08

PROCESS FOR THE PURIFICATION OF RECOMBINANT PROTEINS

#626
20180029910
2018-02-01

Systems and methods for producing regenerant brine and desalinated water from high temperature produced water

#627
20180029898
2018-02-01

Personal water filter device

#628
20180028978
2018-02-01

Methods and systems for treating high temperature produced water

#629
20180021734
2018-01-25

WATER TREATMENT SYSTEM AND METHOD FOR TREATING WATER LOCATED IN A WATER RESERVOIR

#630
20180016487
2018-01-18

Process of providing a viscosified water for injecting into an underwater subterranean oil bearing formation and associated underwater facility

#631
20180016171
2018-01-18

Systems and methods for treating dilute wastewater

#632
20180015427
2018-01-18

Silica membrane and separation membrane filter

#633
20180002363
2018-01-04

Separation of oligosaccharides from fermentation broth

#634
20180001273
2018-01-04

Silica membrane filter

#635
20170370813
2017-12-28

METHODS OF MEMBRANE-BASED PROTEOMIC SAMPLE PREPARATION

#636
20170349676
2017-12-07

Ultrafiltration of polyisoolefin copolymers and polyisoolefin copolymers with reduced oligomer content

#637
20170349454
2017-12-07

Water purification system

#638
20170341028
2017-11-30

ULTRAFILTRATION PURIFICATION OF QUANTUM-DOTS

#639
20170333849
2017-11-23

Copolymers for making membranes

#640
20170327649
2017-11-16

Films derived from two or more chemically distinct block copolymers, methods of making same, and uses thereof

#641
20170327398
2017-11-16

Methane fermentation system

#642
20170326501
2017-11-16

WATER PURIFICATION DEVICE, AND METHOD USING WATER PURIFICATION DEVICE TO FILTER WATER

#643
20170321927
2017-11-09

Induction heating module and water purifier having the same

#644
20170321204
2017-11-09

Methods for extracting and purifying non-denatured proteins

#645
20170321203
2017-11-09

Methods for extracting and purifying non-denatured proteins

#646
20170313608
2017-11-02

Fail Safe Flushing BioReactor for Selenium Water Treatment

#647
20170312732
2017-11-02

Copper Nanoparticle Based Formulations for Sterilization and Purification

#648
20170304776
2017-10-26

FILTER CORE STRUCTURE HAVING FLOW GUIDING AND FLUSHING CAPABILITIES

#649
20170298337
2017-10-19

Methods for extracting and purifying non-denatured proteins

#650
20170297939
2017-10-19

GREYWATER RECYCLING SYSTEMS AND DEVICES, AND RELATED METHODS

#651
20170296975
2017-10-19

RAW WATER FILTRATION TREATMENT SYSTEM, AND METHOD FOR CLEANING FILTRATION DEVICE

#652
20170296974
2017-10-19

Method of cleaning microfiltration and ultrafiltration membranes

#653
20170296971
2017-10-19

Ion-exchange process

#654
20170291125
2017-10-12

WATER PURIFIER CAPABLE OF AUTOMATIC FLUSHING AND CLEANING

#655
20170290969
2017-10-12

METHOD AND APPARATUS FOR PREDICTING ONE OR MORE PARAMETERS CHARACTERISTIC FOR THE OUTCOME OF A BLOOD TREATMENT

#656
20170282128
2017-10-05

Porous membranes and associated separation modules and methods

#657
20170281679
2017-10-05

Method for preparing universal plasma

#658
20170275663
2017-09-28

Method of producing sugar liquid

#659
20170267617
2017-09-21

Method and system for recycling spent ethylene glycol from recovered aircraft de-icing solutions

#660
20170253514
2017-09-07

SYSTEM AND METHOD FOR TREATING OIL / GAS PRODUCTION PROCESS WATERS

#661
20170253506
2017-09-07

Subsea deoxygenation in a water injection process plant

#662
20170252699
2017-09-07

ULTRAFILTRATION FOR PREPARING OUTER MEMBRANE VESICLES

#663
20170247770
2017-08-31

Method for purifying oses without adjusting pH

#664
20170246591
2017-08-31

Method and apparatus for the filtration of biological solutions

#665
20170240449
2017-08-24

Multi-stage portable water purifier

#666
20170225123
2017-08-10

Inline diafiltration with multi-channel pump

#667
20170224898
2017-08-10

Extracorporeal circuit for COremoval from blood

#668
20170209834
2017-07-27

Self-adaptive control and optimization of membrane filtration

#669
20170209571
2017-07-27

Pharmaceutical composition comprising bispecific antibody constructs

#670
20170205323
2017-07-20

Automated ultra-filtration workstation

#671
20170204135
2017-07-20

Method for preparing a composition comprising highly concentrated antibodies by ultrafiltration

#672
20170203258
2017-07-20

Hydrophilic, light active coating for membranes

#673
20170203022
2017-07-20

Filtration system for preparation of fluids for medical applications

#674
20170189864
2017-07-06

SELECTIVE PHENOL REMOVAL MEMBRANES AND VALORIZATION OF OLIVE OIL WASTE STREAMS

#675
20170182460
2017-06-29

Silica products from geothermal fluids by reverse osmosis

#676
20170174891
2017-06-22

Natural crystalline colorant and process for production

#677
20170174890
2017-06-22

Natural crystalline colorant and process for production

#678
20170174528
2017-06-22

WATER PURIFIER

#679
20170173535
2017-06-22

Microporous articles with a three-dimensional porous network of acid-sintered interconnected silica nanoparticles and methods of making the same

#680
20170158538
2017-06-08

Systems and methods for treating oilfield wastewater

#681
20170157566
2017-06-08

Process control systems and methods for use with filters and filtration processes

#682
20170157248
2017-06-08

Anti-inflammatory factor retentate, method of isolation, and use

#683
20170152583
2017-06-01

Method of recovering base metals from low grade ores and residues

#684
20170152145
2017-06-01

Bandgap engineering of carbon quantum dots

#685
20170151548
2017-06-01

Sorption And Separation of Various Materials By Graphene Oxides

#686
20170151507
2017-06-01

COMBINATION MULTI-EFFECT DISTILLATION AND MULTI-STAGE FLASH EVAPORATION SYSTEM

#687
20170150685
2017-06-01

Desalination membranes for subsurface irrigation

#688
20170144112
2017-05-25

NANOPOROUS POLYMER MEMBRANES AND METHODS OF PRODUCTION

#689
20170136421
2017-05-18

Ultrafiltration membranes and methods of making

#690
20170129966
2017-05-11

PRODUCTION OF FC FRAGMENTS

#691
20170129797
2017-05-11

Process for the treatment of a flow of waste water by low-pressure filtration

#692
20170129789
2017-05-11

Hydrocarbon waste stream purification processes using microporous materials having filtration and adsorption properties

#693
20170121203
2017-05-04

Desalination system and desalination method

#694
20170121202
2017-05-04

Desalination system and desalination method

#695
20170121200
2017-05-04

Systems for Treating Water

#696
20170120195
2017-05-04

Desalination system and desalination method

#697
20170113167
2017-04-27

Water purifying system and backwash module control method thereof

#698
20170107264
2017-04-20

Freeze-dried powder of high molecular weight silk fibroin, preparation method therefor and use thereof

#699
20170107132
2017-04-20

RECYCLING TREATMENT SYSTEM FOR TANNERY WASTEWATER

#700
20170096448
2017-04-06

Systems and methods for exchange of buffer solutions

#701
20170095774
2017-04-06

Cycling ultra-thin channel filtration

#702
20170095773
2017-04-06

Method of operating membrane filter

#703
20170095602
2017-04-06

Blood purification apparatus

#704
20170087520
2017-03-30

Polymer Composition and Porous Membrane

#705
20170080390
2017-03-23

Closed loop membrane filtration system and filtration device

#706
20170066670
2017-03-09

Integrated reverse osmosis/pressure retarded osmosis system

#707
20170065762
2017-03-09

Systems for utilizing the water content in fluid from a renal replacement therapy process

#708
20170058369
2017-03-02

Method of producing sugar solution

#709
20170057854
2017-03-02

Ion Exchange Regeneration Process Utilizing Membrane Distillation

#710
20170057853
2017-03-02

Submerged membrane filtration system using reciprocating membrane

#711
20170056835
2017-03-02

Porous asymmetric polyphenylene ether membranes and associated separation modules and methods

#712
20170056830
2017-03-02

Membrane laminate

#713
20170056825
2017-03-02

Ultrafiltration unit for continuous buffer or medium exchange from a protein solution

#714
20170051080
2017-02-23

Downstream process for purifying polysaccharides

#715
20170050153
2017-02-23

Polyaniline-based chlorine resistant hydrophilic filtration membranes

#716
20170044029
2017-02-16

Filtration treatment system and filtration treatment method

#717
20170043297
2017-02-16

ASYMMETRIC POLY(PHENYLENE ETHER) CO-POLYMER MEMBRANE, SEPARATION MODULE THEREOF; AND METHODS OF MAKING

#718
20170036173
2017-02-09

MEMBRANES AND METHOD FOR THE PRODUCTION THEREOF

#719
20170036169
2017-02-09

ASYMMETRIC POLY(PHENYLENE ETHER) CO-POLYMER MEMBRANE, SEPARATION MODULE THEREOF AND METHODS OF MAKING

#720
20170035998
2017-02-09

Method for filtering cerebrospinal fluid (CSF) including monitoring CSF flow

#721
20170035950
2017-02-09

Tangential flow filter system for the filtration of materials from biologic fluids

#722
20170029306
2017-02-02

Water treatment system and power generation facility

#723
20170029294
2017-02-02

Apparatus for treating water or liquids in general

#724
20170028348
2017-02-02

Osmotic separation systems and methods

#725
20170022585
2017-01-26

Uranium extraction plant, uranium recovery, and acid or base recovery

#726
20170021310
2017-01-26

Porous asymmetric polyphenylene ether membranes and associated separation modules and methods

#727
20170021306
2017-01-26

Manifolds for use in conducting dialysis

#728
20170015692
2017-01-19

PROCESS FOR TREATING BLACK LIQUOR

#729
20170015642
2017-01-19

CONVERSION OF FRUCTOSE-CONTAINING FEEDSTOCKS TO HMF-CONTAINING PRODUCT

#730
20170015612
2017-01-19

Divalent ion removal from monoethylene glycol (MEG) feed streams

#731
20170014775
2017-01-19

Method for sealing hollow fiber membranes

#732
20170013871
2017-01-19

Process and apparatus for improving raw tobacco

#733
20170001884
2017-01-05

Filtration element

#734
20170001153
2017-01-05

NANOFILTRATION OR REVERSE OSMOSIS MEMBRANE MADE OF HARD CARBON FILM, FILTERING FILTER, TWO-LAYER-BONDED-TYPE FILTERING FILTER, AND METHODS FOR MANUFACTURING SAME

#735
20170001152
2017-01-05

Hollow fiber membrane

#736
20160361673
2016-12-15

Water purification system

#737
20160360770
2016-12-15

Methods and systems for extracting protein and carbohydrate rich products from a microcrop and compositions thereof

#738
20160354729
2016-12-08

MEMBRANES COMPRISING GRAPHENE

#739
20160354727
2016-12-08

Composition, system, and method for treating water systems

#740
20160347631
2016-12-01

TANNIN-BASED POLYMER AS FILTER AID FOR REDUCING FOULING IN FILTRATION OF HIGH TDS WATER

#741
20160346739
2016-12-01

FILTRATION APPARATUS

#742
20160332119
2016-11-17

Ultrafiltration membrane device, bioartificial organ, and related methods

#743
20160318787
2016-11-03

Anaerobic fermentation to produce biogas

#744
20160318777
2016-11-03

Membrane water treatment facility and method incorporating adsorption on an adsorbent powdered material and means for limiting the abrasion of the membranes

#745
20160317974
2016-11-03

Method for preparing a resin-treated microporous membrane

#746
20160312168
2016-10-27

APPARATUS FOR CELL CULTIVATION

#747
20160311702
2016-10-27

System and method for providing water

#748
20160304358
2016-10-20

Separator

#749
20160303518
2016-10-20

NANOCOMPOSITE ULTRAFILTRATION MEMBRANE CONTAINING GRAPHENE OXIDE OR REDUCED GRAPHENE OXIDE AND PREPARATION METHOD THEREOF

#750
20160303517
2016-10-20

DENDRIMER PARTICLES AND RELATED MIXED MATRIX FILTRATION MEMBRANES, COMPOSITIONS, METHODS, AND SYSTEMS

#751
20160303305
2016-10-20

Filtration system for preparation of fluids for medical applications

#752
20160296891
2016-10-13

ORGANIC/INORGANIC HYBRID MEMBRANE FOR FOULING RESISTANCE, METHOD OF PREPARING MEMBRANE FOR FOULING RESISTANCE, AND WATER TREATMENT DEVICE INCLUDING SAID MEMBRANE

#753
20160288056
2016-10-06

POLYMERIC ANTIFOULING ADDITIVES FOR MEMBRANES

#754
20160288023
2016-10-06

METHOD FOR PROCESSING WASTE WATER

#755
20160288021
2016-10-06

SYSTEM FOR PROCESSING FOOD PROCESS WASTE WATER INCLUDING PURIFICATION AND OPTIONAL RECYCLING OF PURIFIED WASTE WATER

#756
20160279578
2016-09-29

Process for preparing chemical liquid of silylating agent and surface treatment method

#757
20160272506
2016-09-22

METHOD OF AND A SYSTEM FOR DETERMINING A QUALITY PARAMETER IN AN AQUEOUS FLUID AND A METHOD OF CONTROLLING A QUALITY PARAMETER

#758
20160263530
2016-09-15

FABRICATION AND MODIFICATION OF POLYMER MEMBRANES USING INK-JET PRINTING

#759
20160263494
2016-09-15

METHOD AND APPARATUS FOR TREATMENT OF OIL BASED DRILLING FLUID

#760
20160251386
2016-09-01

Lipid co-factor essential for cell density signaling

#761
20160244512
2016-08-25

Method to produce a highly concentrated immunoglobulin preparation for subcutaneous use

#762
20160243255
2016-08-25

Compositions and methods for the manufacture of lipid nanoparticles

#763
20160236154
2016-08-18

Anti-fouling coatings with star polymers for filtration membranes

#764
20160220968
2016-08-04

Water-treatment separation membrane comprising ionic exchangeable polymer layer and method for forming same

#765
20160220958
2016-08-04

ULTRAPURE WATER PRODUCTION APPARATUS

#766
20160214069
2016-07-28

NOVEL NANO-PATTERNED THIN FILM MEMBRANES AND THIN FILM COMPOSITE MEMBRANES, AND METHODS USING SAME

#767
20160194222
2016-07-07

RO installation for flushing solutions

#768
20160185627
2016-06-30

System and method for treating contaminated wastewater

#769
20160176740
2016-06-23

Seawater desalination system and seawater desalination method

#770
20160175507
2016-06-23

Extra-corporeal blood treatment device and method for switching off or reducing the speed of a non-occluding pump in a fluid system of an extra-corporeal blood device

#771
20160159672
2016-06-09

Ultrapure water production system, ultrapure water production feed system, and method for cleaning thereof

#772
20160151743
2016-06-02

POTTED FLAT SHEET MEMBRANE FILTRATION MODULE

#773
20160138129
2016-05-19

Chelating polymeric membranes

#774
20160136582
2016-05-19

Ceramic hollow fibre membranes with improved mechanical properties

#775
20160136579
2016-05-19

MINOR COMPONENT RATIO BALANCING IN FILTRATION SYSTEMS, AND ASSOCIATED METHODS

#776
20160114296
2016-04-28

Membranes

#777
20160107122
2016-04-21

Method for recirculating a reprocessing effluent comprising chloride ions

#778
20160096143
2016-04-07

COMPACT MULTI MEMBRANE VESSEL FOR WATER ULTRAFILTRATION

#779
20160086812
2016-03-24

Method for treating etching solution

#780
20160068565
2016-03-10

METHOD FOR HARVESTING CULTURE PRODUCT

#781
20160060151
2016-03-03

Method for treating industrial water by physical separation, adsorption on resin and reverse osmosis, and corresponding plant

#782
20160059160
2016-03-03

Processes for filtering liquids using single pass tangential flow filtration systems and tangential flow filtration systems with recirculation of retentate

#783
20160059159
2016-03-03

Single pass tangential flow filtration systems and tangential flow filtration systems with recirculation of retentate

#784
20160058026
2016-03-03

PROCESS FOR PRODUCTION OF COLOURLESS VAT MILK AND COLOURLESS CHEESE OBTAINED THEREFROM

#785
20160053425
2016-02-25

WATER TREATMENT SYSTEM

#786
20160051944
2016-02-25

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

#787
20160046503
2016-02-18

Intelligent fluid filtration management system

#788
20160045615
2016-02-18

Cyclodextrin and antibody-drug conjugate formulations

#789
20160039685
2016-02-11

Recovery of retrograde soluble solute for forward osmosis water treatment

#790
20160031726
2016-02-04

Membrane filtration system with concentrate staging and concentrate recirculation, switchable stages, or both

#791
20160030892
2016-02-04

Polymer membrane for water treatment and method for manufacture of same, and water treatment method

#792
20160017182
2016-01-21

METHOD AND APPARATUS FOR RECOVERING HIGH PURITY GELATIN FROM GELATIN NET GENERATED IN GELATIN CAPSULE MANUFACTURING PROCESS

#793
20160016125
2016-01-21

Ceramic separation membrane structure and method for producing same

#794
20160016117
2016-01-21

Method and systems for isolation and/or separation of products from production processes

#795
20160002605
2016-01-07

Chromatographic purification of virus preparations with negatively charged particles

#796
20160002130
2016-01-07

Divalent ion removal from monoethylene glycol (MEG) feed streams

#797
20150376669
2015-12-31

Method of producing sugar solution

#798
20150375177
2015-12-31

Crosslinked cellulosic membranes

#799
20150375174
2015-12-31

Integrated ultrafiltration and reverse osmosis desalination systems

#800
20150375173
2015-12-31

Compact spiral-wound filter elements, modules and systems

#801
20150368293
2015-12-24

Method for fractionating soluble fractions of peas, fraction thus obtained and upgrade thereof

#802
20150361129
2015-12-17

Methods for increasing the capacity of flow-through processes

#803
20150360180
2015-12-17

Single-pass filtration systems and processes

#804
20150343392
2015-12-03

Polymer composition and porous membrane

#805
20150343390
2015-12-03

Porous metallic membrane

#806
20150335043
2015-11-26

Economical process for the isolation of functional protein from plants

#807
20150330725
2015-11-19

Cooling process

#808
20150328591
2015-11-19

Porous polymer flat-sheet membrane

#809
20150328386
2015-11-19

Fluid purification system

#810
20150321934
2015-11-12

WATER PRODUCTION METHOD

#811
20150321147
2015-11-12

STACKED TWO-DIMENSIONAL MATERIALS AND METHODS FOR PRODUCING STRUCTURES INCORPORATING SAME

#812
20150313267
2015-11-05

Process for producing a proanthocyanidin extract

#813
20150298995
2015-10-22

FILTER AND METHOD OF ULTRAFILTRATION

#814
20150298070
2015-10-22

Ultraporous Nanofiber Mats And Uses Thereof

#815
20150298069
2015-10-22

POLYMER RESIN COMPOSITION FOR PREPARING OF MICROFILTER MEMBRANE OR ULTRAFILTER MEMBRANE, PREPARATION METHOD OF POLYMER FILTER MEMBRANE, AND POLYMER FILTER MEMBRANE

#816
20150274891
2015-10-01

MEMBRANES WITH IMPROVED FLUX AND METHOD FOR THEIR PREPARATION

#817
20150274773
2015-10-01

PURIFICATION OF POLYPEPTIDES USING DUAL STAGE TANGENTIAL-FLOW ULTRAFILTRATION

#818
20150273404
2015-10-01

Polyaniline membranes, uses, and methods thereto

#819
20150273397
2015-10-01

SYSTEM FOR RECOVERY OF ELECTRODEPOSITION PAINT

#820
20150267009
2015-09-24

High hydrocarbon resistant chemically cross-linked aromatic polyimide membrane for separations

#821
20150258499
2015-09-17

Ultrafiltration membranes and methods of making

#822
20150258268
2015-09-17

Multi-staged filtration system for blood fluid removal

#823
20150238908
2015-08-27

Filtration membranes with nanoscale patterns

#824
20150238542
2015-08-27

Method for isolating fraction having anti-inflammatory or osteoarthritis-inhibiting effects by using oyster shell chips

#825
20150217209
2015-08-06

System and process for extraction of products from apple peel

#826
20150210661
2015-07-30

Conversion of fructose-containing feedstocks to HMF-containing product

#827
20150203927
2015-07-23

Method of producing sugar solution

#828
20150191801
2015-07-09

Method of producing sugar solution

#829
20150183815
2015-07-02

Optimization of separation for viscous suspensions

#830
20150182913
2015-07-02

Ultrafiltration membranes and methods of making

#831
20150182905
2015-07-02

Method for treating impurities contained in exhaust gases of ships, ship with a scrubber, and purification unit

#832
20150166758
2015-06-18

Ultrafiltration process for the recovery of concentrated sulfopolyester dispersion

#833
20150157985
2015-06-11

Spiral wound membrane with bi-directional permeate flow

#834
20150144561
2015-05-28

Blood separation and concentration system

#835
20150136688
2015-05-21

MEMBRANE, WATER TREATMENT MEMBRANE, WATER TREATMENT DEVICE, AND METHOD OF MANUFACTURING THE MEMBRANE

#836
20150129500
2015-05-14

Method and apparatus for filtering and separating flow media by means of membranes

#837
20150114904
2015-04-30

System and method for waste treatment

#838
20150099216
2015-04-09

Method for manufacturing a resist composition

#839
20150083665
2015-03-26

Micro flow filtration system and flow filtration method for a fluid sample

#840
20150064625
2015-03-05

Method for producing resist composition

#841
20150060372
2015-03-05

Low cut-off ultrafiltration membranes

#842
20150050706
2015-02-19

Dilute chemical reaction process with membrane separation step

#843
20150048024
2015-02-19

Method for treating a waste stream using a bioreactor and a membrane filter

#844
20150037319
2015-02-05

Method for preparing a composition comprising highly concentrated antibodies by ultrafiltration

#845
20150021267
2015-01-22

Preparation method of granular oxide adsorbent, and water treatment method using same

#846
20150007719
2015-01-08

Method for treating impurities contained in exhaust gases of ships, ship with exhaust gas scrubber, and purification unit

#847
20150005530
2015-01-01

L-ENANTIOMERS SELECTIVE MEMBRANE FOR OPTICAL RESOLUTION OF ALPHA-AMINO ACIDS AND PROCESS FOR THE PREPARATION THEREOF

#848
20150000519
2015-01-01

High hydrocarbon resistant chemically cross-linked aromatic polyimide membrane for separations

#849
20140364567
2014-12-11

Styrene-siloxane triblock copolymers as membranes for selective transport of alcohols and other organic compounds in aqueous mixtures

#850
20140357470
2014-12-04

Metal colloidal solution and method for producing the same

#851
20140346110
2014-11-27

Semipermeable filtration membrane with integrated producing circuit

#852
20140342444
2014-11-20

Production apparatus of sugar solution and production system of sugar solution

#853
20140342434
2014-11-20

Removal of contaminating viruses from AAV preparations

#854
20140339153
2014-11-20

Monofilament-reinforced hollow fiber membrane

#855
20140335453
2014-11-13

Method for producing resist composition

#856
20140332467
2014-11-13

Method for cleaning a filter

#857
20140329999
2014-11-06

Method for working up an aqueous lignin containing solution

#858
20140295525
2014-10-02

Method for producing cellulase and apparatus for said method

#859
20140291245
2014-10-02

CERAMIC SEPARATION FILTER AND DEHYDRATION METHOD

#860
20140291241
2014-10-02

Functionalized ceramic membranes for the separation of organics from raw water and methods of filtration using functionalized ceramic membranes

#861
20140263055
2014-09-18

Ion sequestration for scale prevention in high-recovery desalination systems

#862
20140251905
2014-09-11

Point of use filtration system with backwash

#863
20140231344
2014-08-21

Seawater desalination method

#864
20140231331
2014-08-21

Method and apparatus for the filtration of biological solutions

#865
20140224723
2014-08-14

Centrifugal filter

#866
20140221629
2014-08-07

Ultrafiltration membranes and methods of making

#867
20140220246
2014-08-07

Ultrafiltration membranes and methods of making

#868
20140209538
2014-07-31

Method for manipulating a membrane element within a pressure vessel

#869
20140209525
2014-07-31

Water purifier

#870
20140202953
2014-07-24

Multilayer Membrane Containing Carbon Nanotube Manufactured by Layer-By-Layer Assembly Method

#871
20140197086
2014-07-17

Water treatment systems and methods

#872
20140151283
2014-06-05

Desalination system and desalination method

#873
20140116941
2014-05-01

Method for removing biopolymer aggregates and viruses from a fluid

#874
20140110338
2014-04-24

Water treatment apparatus and method

#875
20140094732
2014-04-03

Method and device for removal of radiocontrast media from blood

#876
20140091037
2014-04-03

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

#877
20140091032
2014-04-03

Asymmetric nanotube containing membranes

#878
20140076807
2014-03-20

Low energy reverse osmosis process

#879
20140061130
2014-03-06

Method of heavy metal removal from water streams

#880
20140054218
2014-02-27

System to Reduce the Fouling of a Catalytic Seawater Deoxygenation Unit

#881
20140048471
2014-02-20

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

#882
20140048462
2014-02-20

Apparatus, system and method for integrated filtration and reverse osmosis desalination

#883
20140039079
2014-02-06

Porous polymer membrane with covalent network structure and production method thereof

#884
20140021132
2014-01-23

Water treatment apparatus with circulating flow path and water treatment method using the same

#885
20140017729
2014-01-16

Method for manufacturing a sugar solution by adding a polymer to the starting solution before filtration

#886
20130344585
2013-12-26

Devices and methods for integrated continuous manufacturing of biological molecules

#887
20130341270
2013-12-26

Apparatus, systems, and methods for fluid filtration

#888
20130327715
2013-12-12

Fluid purification system

#889
20130312738
2013-11-28

Method for producing sugar solution

#890
20130299426
2013-11-14

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

#891
20130292866
2013-11-07

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

#892
20130289303
2013-10-31

Crossflow type filtering operation method using ceramic filter

#893
20130284670
2013-10-31

DEMERCURIZATION OF SOLUTIONS BY ULTRAFILTRATION

#894
20130281732
2013-10-24

Crossflow type filtering operation method using ceramic filter

#895
20130277318
2013-10-24

Ultrafiltration membranes fabricated from sulfonated polyphenylenesulfones

#896
20130248444
2013-09-26

Method for scaling control in a membrane system operation via a control system of a plant

#897
20130240436
2013-09-19

Method for sealing hollow fiber membranes

#898
20130213875
2013-08-22

High flux hollow fiber ultrafiltration membranes and process for the preparation thereof

#899
20130206690
2013-08-15

Water Treatment Via Ultrafiltration

#900
20130200005
2013-08-08

Large volume disposable ultrafiltration systems and methods