ClassID:

22175

A61L33/08 - CPC Classification

Classification description:

Antithrombogenic treatment of surgical articles, e.g. sutures, catheters, prostheses, or of articles for the manipulation or conditioning of blood; Materials for such treatment; Use of macromolecular materials Polysaccharides

Recent Application in this class:
#1
20260124342
2026-05-07

NANOSTRUCTURED LOW-IMMUNOGENIC BIOLOGICAL ARTIFICIAL BLOOD VESSEL AND PREPARATION METHOD THEREFOR

#2
20250345066
2025-11-13

TRANSCATHETER PULMONARY FLOW RESTRICTOR

#3
20250222177
2025-07-10

MODIFIED ALGINATES FOR ANTI-FIBROTIC MATERIALS AND APPLICATIONS

#4
20250195245
2025-06-19

NEUROVASCULAR IMPLANTS AND DELIVERY SYSTEMS

#5
20240408286
2024-12-12

TISSUE-PLASMINOGEN ACTIVATOR COATED CATHETER WITH HYDROGEL-CONTROLLED ELUTION

#6
20240408285
2024-12-12

IMPLANTABLE MATERIAL IN CONTACT WITH BLOOD AND USES THEREOF

#7
20240299633
2024-09-12

TO PROCESSES FOR IMMOBILISING BIOLOGICAL ENTITIES

#8
20240285834
2024-08-29

Compositions Comprising Oxidized Cellulose

#9
20240189491
2024-06-13

EMBOLIZATION WITH TRANSIENT MATERIALS

#10
20240138838
2024-05-02

SURFACE-MODIFIED ANASTOMOSIS DEVICE

#11
20240066201
2024-02-29

High anticoagulation ECMO and extracorporeal circulation consumable

#12
20230190499
2023-06-22

ANTICOAGULANT COMPOUNDS AND METHODS AND DEVICES FOR THEIR USE

#13
20220378985
2022-12-01

Processes for immobilising biological entities

#14
20220072197
2022-03-10

Method for producing a fibrin-based bioartificial, primarily acellular construct, and the construct itself

#15
20220039976
2022-02-10

Anticoagulant compounds and methods and devices for their use

#16
20220031913
2022-02-03

Modified alginates for anti-fibrotic materials and applications

#17
20210220125
2021-07-22

Prosthetic tissue valve and method of treating the same

#18
20210100935
2021-04-08

ENGINEERED HEPARIN BIOACTIVE MATRIX FOR CLINICAL APPLICATION OF BLOOD CONTACTING SURFACE AND METHOD OF MANUFACTURING THE SAME

#19
20200368402
2020-11-26

EMBOLIZATION WITH TRANSIENT MATERIALS

#20
20200324027
2020-10-15

Immobilised biological entities

#21
20200316268
2020-10-08

IMMOBILISING BIOLOGICAL ENTITIES

#22
20200237804
2020-07-30

METHODS AND COMPOSITIONS FOR TREATING CHRONIC RHINOSINUSITIS

#23
20200147358
2020-05-14

Cell impregnated sleeve for paracrine and other factor production

#24
20200139021
2020-05-07

Compositions Comprising Oxidized Cellulose

#25
20200016085
2020-01-16

Modified alginates for anti-fibrotic materials and applications

#26
20190275213
2019-09-12

IMMOBILISING BIOLOGICAL ENTITIES

#27
20190275212
2019-09-12

PROCESSES FOR IMMOBILISING BIOLOGICAL ENTITIES

#28
20190184067
2019-06-20

Modified alginates for anti-fibrotic materials and applications

#29
20180360765
2018-12-20

Modified alginates for anti-fibrotic materials and applications

#30
20180327120
2018-11-15

New A-PRP Medical Device & Tissue Engineering Composition, Manufacturing Machines And Process

#31
20180326118
2018-11-15

IMMOBILISED BIOLOGICAL ENTITIES

#32
20180243482
2018-08-30

ANTI-THROMBOGENIC GRAFTS

#33
20180200404
2018-07-19

Method for producing a fibrin-based bioartificial, primarily acellular construct, and the construct itself

#34
20180147543
2018-05-31

Functionalized membranes for bioartificial organs

#35
20170368237
2017-12-28

Immobilised biological entities

#36
20170360992
2017-12-21

Thromboresistant-anticoagulant extracellular matrix

#37
20170239397
2017-08-24

Modified alginates for anti-fibrotic materials and applications

#38
20170226232
2017-08-10

Modified alginates for anti-fibrotic materials and applications

#39
20160331777
2016-11-17

Use of alginate oligomers as blood anticoagulants

#40
20160310646
2016-10-27

Immobilised biological entities

#41
20160235956
2016-08-18

Cell impregnated sleeve for paracrine and other factor production

#42
20160058913
2016-03-03

Anti-thrombogenic grafts

#43
20160030360
2016-02-04

Modified alginates for anti-fibrotic materials and applications

#44
20150328375
2015-11-19

Phosphoryl choline coating compositions

#45
20150151858
2015-06-04

NEW A-PRP MEDICAL DEVICE & TISSUE ENGINEERING COMPOSITION, MANUFACTURING MACHINES AND PROCESS

#46
20150148287
2015-05-28

Catheter lock solution formulations

#47
20150086599
2015-03-26

Self assembled films for protein and drug delivery applications

#48
20150086419
2015-03-26

Chitosan-based hemostatic textile

#49
20150045508
2015-02-12

Immobilised biological entities

#50
20140371171
2014-12-18

Aqueous Lock Composition Comprising Ethanol and a Polysaccharide Anticoagulant

#51
20140287016
2014-09-25

Immobilization of an active agent on a substrate

#52
20140272232
2014-09-18

ANTITHROMBIC COATINGS AND USES THEREOF

#53
20140221522
2014-08-07

Coating for substrate

#54
20140188031
2014-07-03

VASCULAR ACCESS DEVICES, METHODS, AND KITS

#55
20140128544
2014-05-08

Novel Heparin Entities and Methods of Use

#56
20140114260
2014-04-24

Medical tube

#57
20140093421
2014-04-03

Chitosan-based hemostatic textile

#58
20130172986
2013-07-04

Coating for a medical device having an anti-thrombotic conjugate

#59
20120245288
2012-09-27

Methods of making and using surfactant polymers

#60
20120231043
2012-09-13

Immobilised biological entities

#61
20120093686
2012-04-19

Chitosan-based hemostatic textile

#62
20110065085
2011-03-17

NOVEL HEPARIN ENTITIES AND METHODS OF USE

#63
20110064781
2011-03-17

Heparin entities and methods of use

#64
20110009955
2011-01-13

Compounds and method for coating surfaces in a hemocompatible manner

#65
20100278893
2010-11-04

IMPLANTABLE MATERIAL COMPRISING CELLULOSE AND THE GLYCOPEPTIDE XYLOGLUCAN-GRGDS

#66
20100074938
2010-03-25

Immobilised biological entities

#67
20090297692
2009-12-03

Self-aggregating protein compositions and use as sealants

#68
20090202607
2009-08-13

Heparin-like compounds, their preparation and use to prevent arterial thrombosis associated with vascular injury and interventions

#69
20080311177
2008-12-18

Self Assembled Films for Protein and Drug Delivery Applications

#70
20080269875
2008-10-30

Coating for a medical device having an anti-thrombotic conjugate

#71
20080262614
2008-10-23

Methods of making and using surfactant polymers

#72
20080247988
2008-10-09

METHODS OF MAKING AND USING SURFACTANT POLYMERS

#73
20080020026
2008-01-24

Hemostatic compositions and methods for controlling bleeding

#74
20080014239
2008-01-17

Heparin-like compounds, their preparation and use to prevent arterial thrombosis associated with vascular injury and interventions

#75
20070270523
2007-11-22

Method of Modifying Blood Contact Material and Blood Contact Material Inhibited from Activating Granulocyte

#76
20070212393
2007-09-13

COMPOSITIONS AND COATINGS FOR IMPLANTABLE MEDICAL DEVICES

#77
20070212388
2007-09-13

COMPOSITIONS COMPRISING POROUS ARTICLES AND USES IN IMPLANTABLE MEDICAL DEVICES

#78
20070212387
2007-09-13

COATINGS FOR IMPLANTABLE MEDICAL DEVICES

#79
20070212386
2007-09-13

COATINGS FOR IMPLANTABLE MEDICAL DEVICES

#80
20070088435
2007-04-19

Polymers for delivering nitric oxide in vivo

#81
20070066924
2007-03-22

Supple tissue dressing assemblies, systems, and methods formed from softened hydrophilic polymer sponge structures such as chitosan

#82
20060141018
2006-06-29

Hemostatic compositions and methods for controlling bleeding

#83
20060004314
2006-01-05

Antimicrobial barriers, systems, and methods formed from hydrophilic polymer structures such as chistosan

#84
20050220756
2005-10-06

Polymers for delivering nitric oxide in vivo

#85
20050208093
2005-09-22

Phosphoryl choline coating compositions

#86
20050176678
2005-08-11

Compounds and method for coating surfaces in a haemocompatibe manner

#87
20050147656
2005-07-07

Tissue dressing assemblies, systems, and methods formed from hydrophilic polymer sponge structures such as chitosan

#88
20050085901
2005-04-21

Self-aggregating protein compositions and use as sealants

#89
20050008603
2005-01-13

Methods of making and using surfactant polymers