ClassID:

29846

B01D61/32 - 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; Dialysis ; Membrane extraction Controlling or regulating

Recent Application in this class:
#1
20250332547
2025-10-30

TANGENTIAL FLOW FILTER SYSTEM FOR THE FILTRATION OF MATERIALS FROM BIOLOGIC FLUIDS

#2
20250229230
2025-07-17

TANGENTIAL FLOW FILTER SYSTEM FOR THE FILTRATION OF MATERIALS FROM BIOLOGIC FLUIDS

#3
20250136930
2025-05-01

SYSTEMS AND METHODS FOR THE SEPARATION OF CELLS FROM MICROCARRIERS USING A SPINNING MEMBRANE

#4
20250025836
2025-01-23

SOLUTION TREATMENT METHOD AND SOLUTION TREATMENT UNIT

#5
20250009946
2025-01-09

BLOOD CIRCUIT ASSEMBLY FOR A HEMODIALYSIS SYSTEM

#6
20240390565
2024-11-28

MODULAR ASSEMBLY FOR A PORTABLE HEMODIALYSIS SYSTEM

#7
20240252729
2024-08-01

APPARATUS FOR TRENDING AUTOMATED PERITONEAL DIALYSIS TREATMENTS

#8
20240207498
2024-06-27

DIALYSIS SYSTEM HAVING ADAPTIVE PRESCRIPTION MANAGEMENT

#9
20240149220
2024-05-09

Method and System for Reducing Volume of Raw Material Liquid

#10
20230414847
2023-12-28

System for automated collection of dialysis data

#11
20230364312
2023-11-16

Blood circuit assembly for a hemodialysis system

#12
20230120296
2023-04-20

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

#13
20220409789
2022-12-29

User Interface Monitoring and Verification Thereof in Medical Treatment Systems

#14
20220387681
2022-12-08

Apparatus for performing peritoneal dialysis

#15
20220280707
2022-09-08

METHOD FOR REGULATING THE SUPPLY OF SUBSTITUATE DURING EXTRACORPOREAL BLOOD TREATMENT AND EXTRACORPOREAL BLOOD TREATMENT DEVICE COMPRISING A UNIT FOR REGULATING THE SUPPLY OF SUBSTITUATE

#16
20220241482
2022-08-04

Dialysis system having adaptive prescription management

#17
20220241479
2022-08-04

Modular assembly for a portable hemodialysis system

#18
20220211927
2022-07-07

Method for trending automated peritoneal dialysis treatments

#19
20220096718
2022-03-31

Blood circuit assembly for a hemodialysis system

#20
20210316051
2021-10-14

Blood treatment systems and related components and methods

#21
20210290831
2021-09-23

System and method for automated collection of dialysis data

#22
20210259971
2021-08-26

Development of method and apparatus for producing lipid particles having desired particle diameter

#23
20210220540
2021-07-22

DIALYSATE FREE ARTIFICIAL KIDNEY DEVICE

#24
20210077951
2021-03-18

TANGENTIAL FLOW FILTER SYSTEM FOR THE FILTRATION OF MATERIALS FROM BIOLOGIC FLUIDS

#25
20210060228
2021-03-04

Dialysis base unit and dialysis system

#26
20210008265
2021-01-14

Adaptive system for blood fluid removal

#27
20200405937
2020-12-31

Ammonia detection in dialysis systems

#28
20200353149
2020-11-12

Dialysis system with artificial intelligence

#29
20200353148
2020-11-12

Apparatus for performing peritoneal dialysis

#30
20200330672
2020-10-22

Method and apparatus for trending automated peritoneal dialysis treatments

#31
20200308253
2020-10-01

SINGLE ALPHA CHAIN COLLAGENS

#32
20200284644
2020-09-10

Filtration system and weighing device therefor

#33
20200282124
2020-09-10

Blood circuit assembly for a hemodialysis system

#34
20200268959
2020-08-27

Dialysis system having adaptive prescription generation

#35
20200254169
2020-08-13

Portable dialysis machine

#36
20200246529
2020-08-06

Medical apparatus for extracorporeal treatment of fluid and a process of calculating set flow rates in a medical apparatus for delivery or collection of fluids

#37
20200197592
2020-06-25

Dialysis system with artificial intelligence

#38
20200121844
2020-04-23

Blood purification apparatus

#39
20200061280
2020-02-27

Disposable kits adapted for use in a dialysis machine

#40
20200054809
2020-02-20

Modular assembly for a portable hemodialysis system

#41
20190381457
2019-12-19

Particle separation and/or purification of a fluid

#42
20190321532
2019-10-24

Method for pairing a dialysis machine with peripheral devices

#43
20190298907
2019-10-03

Apparatus for extracorporeal blood treatment

#44
20190178803
2019-06-13

METHOD OF MEASURING CONCENTRATION OF DISSOLVED ORGANIC NITROGEN IN SEWAGE

#45
20190076591
2019-03-14

Dialysis system and disposable set

#46
20190076589
2019-03-14

Filtration System for Preparation of Fluids for Medical Applications

#47
20190046713
2019-02-14

Filtration system for preparation of fluids for medical applications

#48
20190046709
2019-02-14

Detecting pressure pulses in a blood processing apparatus

#49
20190001272
2019-01-03

Silk Solution Purification System, Concentrating System, and Methods Thereof

#50
20180339094
2018-11-29

Blood circuit assembly for a hemodialysis system

#51
20180318490
2018-11-08

Blood purification apparatus

#52
20180303996
2018-10-25

Dialysis system including wireless sensor data

#53
20180236152
2018-08-23

System and methods for dialyzer flow rates estimation using measured dialyzer pressures

#54
20180221557
2018-08-09

Drain and fill logic for automated peritoneal dialysis

#55
20180207341
2018-07-26

Medical apparatus for extracorporeal treatment of fluid and a process of calculating set flow rates in a medical apparatus for delivery or collection of fluids

#56
20180110914
2018-04-26

Blood purification device and priming method

#57
20180098704
2018-04-12

Method and device to monitor patients with kidney disease

#58
20180093030
2018-04-05

Dialysate free artificial kidney device

#59
20180015419
2018-01-18

Mass exchange apparatus and methods for the use thereof

#60
20170368505
2017-12-28

Dialysis water purification system

#61
20170361006
2017-12-21

Adaptive system for blood fluid removal

#62
20170326287
2017-11-16

Renal therapy system including a blood pressure monitor

#63
20170326286
2017-11-16

Dialysis system including wireless patient data

#64
20170282131
2017-10-05

Porous membranes and associated separation modules and methods

#65
20170232396
2017-08-17

Control method for a filter system

#66
20170232390
2017-08-17

Dialyzer, liposome producing apparatus, and liposome producing method

#67
20170232177
2017-08-17

Portable dialysis machine

#68
20170100529
2017-04-13

Precision blood fluid removal therapy based on patient monitoring

#69
20170095604
2017-04-06

Dialysate supply device and blood dialyzing apparatus having the same

#70
20170068801
2017-03-09

Dialysis system having approved therapy prescriptions presented for selection

#71
20170065760
2017-03-09

Apparatus for extracorporeal blood treatment

#72
20170056825
2017-03-02

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

#73
20170035998
2017-02-09

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

#74
20170021088
2017-01-26

Manifold diaphragms

#75
20170014731
2017-01-19

COextraction and filtration system

#76
20160366876
2016-12-22

Methods for storing red blood cell products

#77
20160303305
2016-10-20

Filtration system for preparation of fluids for medical applications

#78
20160303304
2016-10-20

System and method for pairing a dialysis machine with peripheral devices

#79
20160279319
2016-09-29

System and Method for Delivery of Regional Citrate Anticoagulation to Extracorporeal Blood Circuits

#80
20160250404
2016-09-01

Redox controlled electrosorption and decomposition device for the purification of blood and other fluids

#81
20160206801
2016-07-21

Blood fluid removal system performance monitoring

#82
20160199559
2016-07-14

Disposable articles for dialysis treatment, dialyzer and a water preparation plant for dialysate

#83
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

#84
20160067399
2016-03-10

Drain and fill logic for automated peritoneal dialysis

#85
20150367057
2015-12-24

Reserve zirconium phosphate module for use in sorbent dialysis

#86
20150367054
2015-12-24

Electrolyte and pH monitoring for fluid removal processes

#87
20150352269
2015-12-10

Electrolyte and pH monitoring for fluid removal processes

#88
20150335811
2015-11-26

Device and method for removing protein-bound toxins from the blood of patients using a high-frequency, electromagnetic field and an electrostatic direct current field

#89
20150335808
2015-11-26

Total chlorine water detection system for medical fluid treatments

#90
20150306293
2015-10-29

Detecting pressure pulses in a blood processing apparatus

#91
20150300231
2015-10-22

Membrane-based exhaust gas scrubbing method and system

#92
20150297814
2015-10-22

Hemodialysis on-line port leak detection

#93
20150224242
2015-08-13

Blood circuit assembly for a hemodialysis system

#94
20150151033
2015-06-04

Fluid volume monitoring for patients with renal disease

#95
20150122712
2015-05-07

Safety apparatus for extracorporeal blood treatment

#96
20150108058
2015-04-23

Filtration device

#97
20150088047
2015-03-26

Monitoring fluid volume for patients with renal disease

#98
20150080682
2015-03-19

Monitoring fluid volume for patients with renal disease

#99
20150038896
2015-02-05

Dialysis method and system including wireless patient data

#100
20140326646
2014-11-06

Device for extracorporeal blood treatment

#101
20140323942
2014-10-30

Fuzzy logic

#102
20140305869
2014-10-16

Method and apparatus for the determination of an internal filtration during an extracorporeal blood treatment

#103
20140238912
2014-08-28

Dialysis machine including ultrafiltration and backfiltration means

#104
20140231319
2014-08-21

Filtering of a time-dependent pressure signal

#105
20140175010
2014-06-26

Enhanced clearance in an artificial kidney incorporating a pulsatile pump

#106
20140102958
2014-04-17

Modular assembly for a portable hemodialysis system

#107
20140088442
2014-03-27

Method and device to monitor patients with kidney disease

#108
20130346102
2013-12-26

Dialysis treatment prescription system and method

#109
20130346099
2013-12-26

Networked dialysis system

#110
20130310735
2013-11-21

System and method for selection of stored dialysis therapy prescriptions

#111
20130299399
2013-11-14

Apparatus for extracorporeal blood treatment

#112
20130274642
2013-10-17

Multimodal dialysis system

#113
20130220925
2013-08-29

Methods for storing red blood cell products

#114
20130165848
2013-06-27

Apparatus that can be electrically operated via a mains voltage connection

#115
20130132977
2013-05-23

Systems and methods for providing notifications in dialysis systems

#116
20130053651
2013-02-28

Determining dialysis treatment effectiveness

#117
20130037461
2013-02-14

Customizable personal dialysis device having ease of use and therapy enhancement features

#118
20130032537
2013-02-07

LAST-CHANCE QUALITY CHECK AND/OR AIR/PATHOGEN FILTER FOR INFUSION SYSTEMS

#119
20130030357
2013-01-31

System and method for pairing a dialysis machine with peripheral devices

#120
20120318739
2012-12-20

Method for regulating the supply of substituate during extracorporeal blood treatment and extracorporeal blood treatment device comprising a unit for regulating the supply of substituate

#121
20120296267
2012-11-22

Dialysis system and machine having therapy prescription recall

#122
20120277722
2012-11-01

Adaptive system for blood fluid removal

#123
20120277655
2012-11-01

Fluid volume monitoring for patients with renal disease

#124
20120277650
2012-11-01

Cardiovascular monitoring for fluid removal processes

#125
20120277604
2012-11-01

Monitoring fluid volume for patients with renal disease

#126
20120277552
2012-11-01

Chronic pH or electrolyte monitoring

#127
20120277551
2012-11-01

Intersession monitoring for blood fluid removal therapy

#128
20120273420
2012-11-01

Electrolyte and pH monitoring for fluid removal processes

#129
20120273416
2012-11-01

Systems and methods of controlling fouling during a filtration procedure

#130
20120273415
2012-11-01

Blood fluid removal system performance monitoring

#131
20120265116
2012-10-18

SYSTEM AND METHOD FOR DELIVERY OF REGIONAL CITRATE ANTICOAGULATION TO EXTRACORPOREAL BLOOD CIRCUITS

#132
20120225419
2012-09-06

Methods and systems for providing red blood cell products with reduced plasma

#133
20120215159
2012-08-23

Drain and fill logic for automated peritoneal dialysis

#134
20120197183
2012-08-02

Dialysis system having filtering method for determining therapy prescriptions

#135
20120175295
2012-07-12

Blood treatment unit for an extra-corporeal blood treatment apparatus

#136
20120168376
2012-07-05

System and method for removing a cryporotectant from a liquid

#137
20120150102
2012-06-14

Method for optimizing tidal therapies employing ultrafiltrate trending

#138
20120085707
2012-04-12

Systems and methods for compensation of compliant behavior in regenerative dialysis systems

#139
20120035534
2012-02-09

Dialysis system including wireless patient data and trending and alert generation

#140
20120022442
2012-01-26

Dialysis system and machine having therapy prescription recall

#141
20110315611
2011-12-29

Portable dialysis machine

#142
20110282262
2011-11-17

Continuous ambulatory hemofiltration device

#143
20110275984
2011-11-10

Customizable personal dialysis device having ease of use and therapy enhancement features

#144
20110188247
2011-08-04

Water-proof and dust-proof membrane assembly and applications thereof

#145
20110125073
2011-05-26

Enhanced clearance in an artificial kidney incorporating a pulsatile pump

#146
20100331754
2010-12-30

Method and Systems for Controlling Ultrafiltration Using Central Venous Pressure Measurements

#147
20100307967
2010-12-09

Filtration device

#148
20100298751
2010-11-25

Method for the determination of at least one characteristic figure relating to a patient's glucose metabolism, and apparatus therefor

#149
20100298662
2010-11-25

System and method for automated data collection of twenty-four hour ultrafiltration and other patient parameters using wired or wireless technology

#150
20100218675
2010-09-02

GAS SEPARATION APPARATUS

#151
20100191181
2010-07-29

Drain and fill logic for automated peritoneal dialysis

#152
20100191180
2010-07-29

Method for optimizing tidal therapies employing ultrafiltrate trending

#153
20100170848
2010-07-08

System and Method for Removing a Cryporotectant from a Liquid

#154
20100010428
2010-01-14

Dialysis system and machine having therapy prescription recall

#155
20100010427
2010-01-14

Dialysis system having trending and alert generation

#156
20100010423
2010-01-14

Dialysis system having filtering method for determining therapy prescriptions

#157
20090294339
2009-12-03

Customizable personal dialysis device having ease of use and therapy enhancement features

#158
20090221948
2009-09-03

System and method for delivery of regional citrate anticoagulation to extracorporeal blood circuits

#159
20090105629
2009-04-23

Blood circuit assembly for a hemodialysis system

#160
20090101577
2009-04-23

Methods and Systems for Controlling Ultrafiltration Using Central Venous Pressure Measurements

#161
20090101549
2009-04-23

Modular assembly for a portable hemodialysis system

#162
20080251433
2008-10-16

Hemodialyzer

#163
20080217245
2008-09-11

Enhanced clearance in an artificial kidney incorporating a pulsatile pump

#164
20080214978
2008-09-04

Method of treating a bodily fluid

#165
20080210606
2008-09-04

Filtration System Preparation of Fluids for Medical Applications

#166
20080203023
2008-08-28

Last-chance quality check and/or air/pathogen filter for infusion systems

#167
20070131595
2007-06-14

Method for conductivity calculation in a treatment fluid upstream and downstream a filtration unit in apparatuses for the blood treatment

#168
20070084795
2007-04-19

Method and system for treating wastewater

#169
20060200064
2006-09-07

Haemodialysis device

#170
20060163753
2006-07-27

Controlled atmosphere gas infusion

#171
20050284815
2005-12-29

MEDICAL TREATMENT SYSTEM AND METHOD

#172
20050209547
2005-09-22

Last-chance quality check and/or air/pathogen filter for infusion systems

#173
20050203493
2005-09-15

Method for calculating filter clogging factor and bed-side system

#174
20050061740
2005-03-24

Method of controlling a dialysis apparatus

#175
16455276
2020-09-08

Ammonia detection in dialysis systems

#176
14616696
2017-11-21

Hybrid diafiltration system and methods