ClassID:

22101

A61L29/145 - CPC Classification

Classification description:

Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters; Materials characterised by their function or physical properties, e.g. lubricating compositions Hydrogels or hydrocolloids

Recent Application in this class:
#1
20260061102
2026-03-05

HIGH STRENGTH POROUS MATERIALS INCORPORATING WATER SOLUBLE POLYMERS

#2
20260060689
2026-03-05

MESH CAP FOR AMELIORATING OUTPOUCHINGS

#3
20260027268
2026-01-29

CATHETERS

#4
20260020859
2026-01-22

MATERIALS FOR CONFORMABLE FILLABLE MEDICAL BALLOONS

#5
20250345492
2025-11-13

AN ANTIBACTERIAL POLYPEPTIDE COMPOUND, A MEDICAL DEVICE, HYDROGEL AND USE THEREOF

#6
20250295840
2025-09-25

HIGH STRENGTH POROUS MATERIALS FOR CONTROLLED RELEASE

#7
20250288730
2025-09-18

DEVICES, SYSTEMS AND METHODS USING CHLORINE DIOXIDE IN A CATHETER

#8
20250161540
2025-05-22

DELIVERY DEVICE

#9
20240416085
2024-12-19

ELECTRICALLY-RESPONSIVE HYDROGELS

#10
20240408286
2024-12-12

TISSUE-PLASMINOGEN ACTIVATOR COATED CATHETER WITH HYDROGEL-CONTROLLED ELUTION

#11
20240315250
2024-09-26

Biofilm Penetrating Compositions and Methods

#12
20240307593
2024-09-19

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

#13
20240299631
2024-09-12

ELONGATED MEDICAL INSTRUMENT AND METHOD FOR PRODUCING SAME

#14
20240277906
2024-08-22

LUBRICIOUS COATINGS FOR MEDICAL DEVICES WITH ENHANCED DURABILITY

#15
20240188983
2024-06-13

COATED ENDOVASCULAR INTRASACCULAR OCCLUSION DEVICE

#16
20240157027
2024-05-16

COATED MEDICAL DEVICE AND PRODUCTION METHOD THEREFOR

#17
20240139382
2024-05-02

COATED MEDICAL DEVICE AND PRODUCTION METHOD THEREFOR

#18
20240108850
2024-04-04

Urinary Catheter

#19
20240091033
2024-03-21

Methods for making and using a structural hydrogel polymer device

#20
20230345938
2023-11-02

SYNERGISTIC ANTIBACTERIAL ACTIVITY OF MEDIUM POLARITY OILS IN COMBINATION WITH ANTIBACTERIAL AGENTS ON BACTERIAL BIOFILMS

#21
20230256141
2023-08-17

HIGH STRENGTH POROUS MATERIALS INCORPORATING WATER SOLUBLE POLYMERS

#22
20230173138
2023-06-08

METHOD FOR MODIFYING HYDROGEL LUBRICATING COATING ON SURFACE OF GENERAL EQUIPMENT, AND HYDROGEL LUBRICATING COATING-MODIFIED GENERAL EQUIPMENT

#23
20230129807
2023-04-27

Drug Eluting Balloon

#24
20230110354
2023-04-13

THERAPEUTIC AGENT DELIVERY SYSTEMS AND METHODS OF FORMING AND USES THEREOF

#25
20230105383
2023-04-06

WETTING AGENT FORMULATION

#26
20230077209
2023-03-09

Bacteriophage Cocktail-Containing Hydrogel Compositions and Methods of Production and Use Thereof

#27
20230047214
2023-02-16

METHODS FOR MICROWAVE SYNTHESIS OF DEGRADABLE POLYMERS FOR DRUG DELIVERY

#28
20220370688
2022-11-24

URINARY CATHETERS AND METHODS FOR PREVENTING BACTERIAL INFECTIONS

#29
20220339327
2022-10-27

BALLOON CATHETER WITH HYDROGEL COATING

#30
20220192191
2022-06-23

Synergistic antibacterial activity of medium polarity oils in combination with antibacterial agents on bacterial biofilms

#31
20220127425
2022-04-28

Coating composition comprised of a hydrophilic crosslinker, a hydrophobic crosslinker and optionally a hydrogel and methods of making and using the same

#32
20220117230
2022-04-21

Biofilm penetrating compositions and methods

#33
20220054801
2022-02-24

Electrically-responsive hydrogels

#34
20220023504
2022-01-27

Stiff and strong hydrogels, production method and uses thereof

#35
20220008631
2022-01-13

Medical device and method of manufacturing same

#36
20210393908
2021-12-23

Oral Suction Device with Anti-Infective Protection

#37
20210338976
2021-11-04

METHOD OF DELIVERING A THERAPEUTIC AGENT TO A SOLID TUMOR FOR TREATMENT

#38
20210338905
2021-11-04

A MEDICAL TUBULAR DEVICE

#39
20210196932
2021-07-01

Drug Eluting Balloon

#40
20210178026
2021-06-17

RADIATION STERILIZED HYDROGELS, MEDICAL DEVICES INCLUDING RADIATION STERILIZED HYDROGELS AND METHODS OF MAKING THE SAME

#41
20210177630
2021-06-17

Methods for making and using a structural hydrogel polymer device

#42
20210171783
2021-06-10

Zwitterionic double network hydrogels

#43
20210113808
2021-04-22

Urinary catheter

#44
20210068397
2021-03-11

Biofilm penetrating compositions and methods

#45
20210022765
2021-01-28

Coated endovascular intrasaccular occlusion device

#46
20200405347
2020-12-31

MESH CAP FOR AMELIORATING OUTPOUCHINGS

#47
20200384245
2020-12-10

Drug eluting balloon

#48
20200354546
2020-11-12

Hydrophilic polymer compositions

#49
20200230295
2020-07-23

High strength porous materials for controlled release

#50
20200215284
2020-07-09

AIRWAY DEVICE

#51
20200215226
2020-07-09

Medical device and method for manufacturing the same

#52
20200187978
2020-06-18

Alternative use for hydrogel intrasaccular occlusion device with vertically oriented reinforcement members for structural support

#53
20200172741
2020-06-04

Antimicrobial and antifouling conformal hydrogel coatings

#54
20200164112
2020-05-28

Medical device

#55
20200139019
2020-05-07

Hydrophilic coating for intravascular devices

#56
20200129671
2020-04-30

Medical device coating with a biocompatible layer

#57
20200107551
2020-04-09

Biofilm penetrating compositions and methods

#58
20200094017
2020-03-26

"Coated and/or Impregnated Ureteral Catheter or Stent and Method"

#59
20200086008
2020-03-19

Device having a switchable wet-dry lubricating coating

#60
20200085044
2020-03-19

Synergistic antibacterial activity of medium polarity oils in combination with antibacterial agents on bacterial biofilms

#61
20200054795
2020-02-20

Catheter assembly with anti-staining hydration fluid

#62
20200009611
2020-01-09

Task specific ionic liquid-impregnated polymeric surface coatings for antibacterial, antifouling, and metal scavenging activity

#63
20200002565
2020-01-02

Coating composition comprised of a hydrophilic crosslinker, a hydrophobic crosslinker and optionally a hydrogel and methods of making and using the same

#64
20190255300
2019-08-22

Drug eluting balloon

#65
20190247306
2019-08-15

ARTICLES AND METHODS OF TREATING VASCULAR CONDITIONS

#66
20190175876
2019-06-13

Electrically-responsive hydrogels

#67
20190175794
2019-06-13

MEDICAL DEVICES FOR CONTROLLABLE DRUG RELEASE

#68
20190167849
2019-06-06

Wetting agent formulation

#69
20190133622
2019-05-09

Anti-jamming and macerating thrombectomy apparatuses and methods

#70
20190125934
2019-05-02

TOUGH HYDROGEL COATING AND METHOD OF MANUFACTURE

#71
20190111234
2019-04-18

Method for infusing an immunotherapy agent to a solid tumor for treatment

#72
20190091375
2019-03-28

Crystallization inhibitor compositions for implantable urological devices

#73
20190039269
2019-02-07

METHOD FOR PREPARING DOUBLE-NETWORK HYDROGEL TUBE WITH COMPLEX STRUCTURE

#74
20190009063
2019-01-10

Drug eluting balloon

#75
20180369538
2018-12-27

CATHETER

#76
20180369454
2018-12-27

High strength porous materials incorporating water soluble polymers

#77
20180326071
2018-11-15

COATED BALLOONS FOR BLOOD VESSEL STABILIZATION

#78
20180264248
2018-09-20

Medical device hybrid polymeric structures and coatings with improved lubricity and durability

#79
20180264216
2018-09-20

AIRWAY DEVICE

#80
20180250435
2018-09-06

Biodegradable injectable gel

#81
20180228942
2018-08-16

A DELIVERY DEVICE

#82
20180214158
2018-08-02

Alternative use for hydrogel intrasaccular occlusion device with vertically oriented reinforcement members for structural support

#83
20180206848
2018-07-26

Alternative Use for Hydrogel Intrasaccular Occlusion Device with Radial Bars for Structural Support

#84
20180193025
2018-07-12

Alternative use for hydrogel intrasaccular occlusion device with an umbrella member for structural support

#85
20180193024
2018-07-12

Alternative us of hydrogel intrasaccular occlusion device with center supporting bar for structrual support

#86
20180193023
2018-07-12

Alternative use for hydrogel intrasaccular occlusion device with a spring for structural support

#87
20180153556
2018-06-07

Mesh disc for saccular aneurysms and cover for saccular out-pouching

#88
20180153554
2018-06-07

Alternative use for hydrogel intrasaccular occlusion device with telescoping central support element

#89
20180126128
2018-05-10

Insertable medical devices having microparticulate-associated elastic substrates and methods for drug delivery

#90
20180104444
2018-04-19

Urinary catheter

#91
20180021481
2018-01-25

Urinary catheter

#92
20180021473
2018-01-25

Nanofibrillar cellulose composition

#93
20170360994
2017-12-21

Medical device coating with a biocompatible layer

#94
20170303948
2017-10-26

Anti-jamming and macerating thrombectomy apparatuses and methods

#95
20170173087
2017-06-22

Preparation of small colony variants of therapeutic bacteria

#96
20170157298
2017-06-08

METHOD FOR PROVIDING A HYDROGEL COATING

#97
20170112970
2017-04-27

Self-replenishing boundary lubrication in hydrogels using zwitterionic polymers

#98
20170080128
2017-03-23

NOVEL ENDOTRACHEAL TUBE FOR THE REDUCTION OF INTUBATION-RELATED COMPLICATION IN NEONATES AND BABIES

#99
20170037211
2017-02-09

Surface modification method and surface-modified elastic body

#100
20170009069
2017-01-12

Crosslinked mixed charge hydrogels

#101
20160354992
2016-12-08

Therapeutic Or Diagnostic Medical Product Having An Adhesion-Enhancing Surface Structure

#102
20160346436
2016-12-01

Nanocrystalline cellulose hydrogels for inhibition of bacterial adhesion

#103
20160339214
2016-11-24

Insertable medical devices having microparticulate-associated elastic substrates and methods for drug delivery

#104
20160287839
2016-10-06

Apparatus and Method for Infusing an Immunotherapy Agent to a Solid Tumor for Treatment

#105
20160199542
2016-07-14

Pharmaceutical-coated medical products, the production thereof and the use thereof

#106
20160184487
2016-06-30

Surface-modified metal and method for modifying metal surface

#107
20160166412
2016-06-16

Structural hydrogel polymer device

#108
20160096911
2016-04-07

Surface treatment agent and medical device

#109
20160038636
2016-02-11

Chitosan hydrogel derivatives as a coating agent with broad spectrum of antimicrobial activities

#110
20150335794
2015-11-26

SMART COATING FOR IMPLANTABLE DEVICES

#111
20150202423
2015-07-23

Method for making a tubular medical device

#112
20150174370
2015-06-25

Electrically-responsive hydrogels

#113
20150165094
2015-06-18

Insertable medical devices having microparticulate-associated elastic substrates and methods for drug delivery

#114
20150140063
2015-05-21

Hydrophobic ceragenin compounds and devices incorporating same

#115
20150057746
2015-02-26

Coating composition and medical device

#116
20150051556
2015-02-19

Hydrophilic coatings and methods for coating medical devices with hydrophilic coatings

#117
20150037598
2015-02-05

Crosslinked zwitterionic hydrogels

#118
20140378572
2014-12-25

Hydrophilic gels from polyalkylether-based photoinitiators

#119
20140364404
2014-12-11

Articles and methods of treating vascular conditions

#120
20140350137
2014-11-27

BIOCOMPATIBLE X-RAY OPAQUE POLYMERS FOR MEDICAL DEVICE

#121
20140249489
2014-09-04

Sterilized ready-to-use catheter

#122
20140242024
2014-08-28

Hydrogel implants with varying degrees of crosslinking

#123
20140199360
2014-07-17

Controlled covalent attachment of bioactive bacteriophage for regulating biofilm development

#124
20140193476
2014-07-10

Chitosan hydrogel derivatives as a coating agent with broad spectrum of antimicrobial activities

#125
20140155825
2014-06-05

Pharmaceutical-coated medical products, the production thereof and the use thereof

#126
20130276669
2013-10-24

Processing of acylchitosan hydrogels

#127
20130123371
2013-05-16

Anisotropic hydrogels

#128
20130089582
2013-04-11

Hydrophilic gels from polyurethane-based photoinitiators

#129
20130053507
2013-02-28

Hydrophobic ceragenin compounds and devices incorporating same

#130
20130022651
2013-01-24

Hydrogel materials incorporating eluting ceragenin compound

#131
20130022548
2013-01-24

Methods and compositions relating to reporter gels for use in MRI techniques

#132
20120323211
2012-12-20

Coated balloons for blood vessel stabilization

#133
20120322939
2012-12-20

Crosslinked zwitterionic hydrogels

#134
20120203211
2012-08-09

Methods and devices for preventing catheter related urinary tract infections

#135
20120178874
2012-07-12

Structural hydrogel polymer device

#136
20120165786
2012-06-28

Lipid coating for medical devices delivering bioactive agent

#137
20120164208
2012-06-28

Chitosan hydrogel derivatives as a coating agent with broad spectrum of antimicrobial activities

#138
20120149849
2012-06-14

Multi-armed catechol compound blends

#139
20120125346
2012-05-24

ENDOTRACHEAL CUFF AND TECHNIQUE FOR USING THE SAME

#140
20120058066
2012-03-08

Self-assembling peptide and peptide gel with high strength

#141
20120049689
2012-03-01

Hydrogel implants with varying degrees of crosslinking

#142
20110238011
2011-09-29

Pharmaceutical-coated medical products, the production thereof and the use thereof

#143
20100318185
2010-12-16

Biomedical devices

#144
20100279952
2010-11-04

CROSS-LINKED HYDROGEL CONTAINING AN ACTIVE SUBSTANCE

#145
20100233266
2010-09-16

ARTICLES AND METHODS OF TREATING VASCULAR CONDITIONS

#146
20100217186
2010-08-26

Hydrophilic coating that reduces particle development on ester-linked poly(ester-block-amide)

#147
20100113828
2010-05-06

Multi-armed catechol compound blends

#148
20100030284
2010-02-04

COATED TEXTILES

#149
20100003326
2010-01-07

DRUG DELIVERY DEVICE COMPRISING A PHARMACEUTICALLY OR BIOLOGICALLY ACTIVE COMPONENT AND AN INFRARED ABSORBING COMPOUND

#150
20090247983
2009-10-01

Method and system for sustained-release of sclerosing agent

#151
20090246252
2009-10-01

Insertable medical devices having microparticulate-associated elastic substrates and methods for drug delivery

#152
20090227980
2009-09-10

TRIGGERED DRUG RELEASE

#153
20090227946
2009-09-10

LUBRICIOUS COATINGS FOR MEDICAL DEVICES

#154
20090214623
2009-08-27

Anisotropic hydrogels

#155
20080275544
2008-11-06

Medical devices for delivering a therapeutic agent and method of preparation

#156
20080254125
2008-10-16

Processing of acylchitosan hydrogels

#157
20080228168
2008-09-18

CATHETER WITH CHANGING MATERIAL PROPERTIES

#158
20080215034
2008-09-04

Endotracheal cuff and technique for using the same

#159
20080051871
2008-02-28

Medical Devices for Delivering a Therapeutic Agent and Method of Preparation

#160
20070167735
2007-07-19

Implantable or insertable medical devices visible under magnetic resonance imaging

#161
20070123602
2007-05-31

Use of thermal reversible associations for enhanced polymer interactions

#162
20070106361
2007-05-10

Structural hydrogel polymer device

#163
20060085064
2006-04-20

Medical devices for delivering a therapeutic agent and method of preparation

#164
20050244647
2005-11-03

Method for immobilizing hydrogel-forming polymers on polymer substrate surfaces

#165
20050214443
2005-09-29

Method for sterilizing a medical device having a hydrophilic coating

#166
20050090891
2005-04-28

Stent lining

#167
20050055044
2005-03-10

Lubricious coatings for medical device

#168
20050043727
2005-02-24

Systems and methods for creating long, thin lesions in body tissue

#169
20050038411
2005-02-17

Catheter