ClassID:

22102

A61L29/146 - 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 Porous materials, e.g. foams or sponges

Recent Application in this class:
#1
20260137841
2026-05-21

HYDROPHILIC MEDICAL PRODUCTS AND HYDRATION MEDIUMS FOR HYDRATING THE SAME

#2
20260061099
2026-03-05

SERIALLY DEPOSITED FIBER MATERIALS AND ASSOCIATED DEVICES AND METHODS

#3
20260053972
2026-02-26

Anti-Microbial Medical Materials and Devices

#4
20260041820
2026-02-12

POROUS COMPOSITES WITH HIGH-ASPECT RATIO CRYSTALS

#5
20250345558
2025-11-13

NON-COLLAPSIBLE CATHETER TUBE

#6
20250295840
2025-09-25

HIGH STRENGTH POROUS MATERIALS FOR CONTROLLED RELEASE

#7
20250108150
2025-04-03

MEDICATION INFUSION COMPONENTS AND SYSTEMS

#8
20250090806
2025-03-20

SLOTTED MEDICAL DEVICES WITH FILLERS

#9
20250058092
2025-02-20

Balloon Catheter Systems for Delivery of Dry Drug Delivery Vesicles to a Vessel in the Body

#10
20240399031
2024-12-05

INTRAVENOUS CATHETERS AND RELATED METHODS

#11
20240325686
2024-10-03

NON-COLLAPSIBLE CATHETER TUBE

#12
20240189489
2024-06-13

DEVICES AND METHODS FOR CONTACTING LIVING TISSUE

#13
20240181204
2024-06-06

IMPLANTABLE MEDICAL DEVICES AND TUBING

#14
20240000297
2024-01-04

METHOD AND APPARATUS FOR INSTRUMENT PROPULSION

#15
20230414908
2023-12-28

EXPANDABLE MEDICAL DEVICES

#16
20230338701
2023-10-26

IMPLANTABLE MEDICAL DEVICES WITH ENHANCED BIOCOMPATIBILITY

#17
20230301495
2023-09-28

FLEXIBLE TUBE FOR ENDOSCOPE, ENDOSCOPIC MEDICAL DEVICE, AND METHODS FOR PRODUCING THE SAME

#18
20230277820
2023-09-07

BLOW MOLDED COMPOSITE DEVICES AND METHOD

#19
20230233742
2023-07-27

DRUG-LOADED MEDICAL DEVICE AND PREPARATION METHOD, DRUG BALLOON, AND DRUG COATING PREPARATION METHOD

#20
20230226190
2023-07-20

Compositions and methods for delivering an agent to a wound

#21
20230191090
2023-06-22

Balloon catheter systems for delivery of dry drug delivery vesicles to a vessel in the body

#22
20230144850
2023-05-11

CONTROLLED POROSITY DEVICES FOR TISSUE TREATMENTS, METHODS OF USE, AND METHODS OF MANUFACTURE

#23
20230129807
2023-04-27

Drug Eluting Balloon

#24
20230108058
2023-04-06

MEDICATION INFUSION COMPONENTS AND SYSTEMS

#25
20230049309
2023-02-16

CATHETER DEVICE FOR RELEASING PHARMACEUTICALLY ACTIVE COMPOUNDS OVER AN EXTENDED PERIOD

#26
20220409777
2022-12-29

Medication infusion components and systems

#27
20220387673
2022-12-08

HYDROPHILIC MEDICAL PRODUCTS AND HYDRATION MEDIUMS FOR HYDRATING THE SAME

#28
20220378984
2022-12-01

HIGH STRENGTH BIOMEDICAL MATERIALS

#29
20220354985
2022-11-10

Anti-Microbial Medical Materials and Devices

#30
20220241553
2022-08-04

Hydrophilic medical products and hydration mediums for hydrating the same

#31
20220233432
2022-07-28

Self-fueled particles for propulsion through flowing aqueous fluids

#32
20220203066
2022-06-30

Non-collapsible catheter tube

#33
20220047780
2022-02-17

POROUS COMPOSITES WITH HIGH-ASPECT RATIO CRYSTALS

#34
20220031941
2022-02-03

Medication infusion components and systems

#35
20210402169
2021-12-30

CATHETER FOR INTRAVASCULAR BLOOD PUMP

#36
20210393908
2021-12-23

Oral Suction Device with Anti-Infective Protection

#37
20210380420
2021-12-09

Mesoporous nitric oxide-releasing silica particles, methods of making, and uses thereof

#38
20210283372
2021-09-16

Slotted medical devices with fillers

#39
20210275774
2021-09-09

PACKAGING FOR HYDRATED ARTICLES AND RELATED METHODS

#40
20210275727
2021-09-09

Hydrophilic medical products and hydration mediums for hydrating the same

#41
20210260332
2021-08-26

METHODS OF MAKING SLEEVED HYDROPHILIC CATHETER ASSEMBLIES

#42
20210220526
2021-07-22

Biodegradable silk ear tubes

#43
20210162098
2021-06-03

SERIALLY DEPOSITED FIBER MATERIALS AND ASSOCIATED DEVICES AND METHODS

#44
20210153728
2021-05-27

Endoscope device for a flexible endoscope, and method for producing an endoscope device

#45
20210113699
2021-04-22

Compositions and methods for delivering an agent to a wound

#46
20210046292
2021-02-18

Balloon Catheter Systems for Delivery of Dry Drug Delivery Vesicles to a Vessel in the Body

#47
20200384276
2020-12-10

Compound electrode-type intracardiac defibrillation catheter and compound electrode-type intracardiac defibrillation catheter unit

#48
20200384245
2020-12-10

Drug eluting balloon

#49
20200368503
2020-11-26

Expandable medical devices

#50
20200360165
2020-11-19

EXPANDABLE INTRODUCER SHEATH

#51
20200297197
2020-09-24

METHOD AND APPARATUS FOR INSTRUMENT PROPULSION

#52
20200289801
2020-09-17

Blow molded composite devices and method

#53
20200289716
2020-09-17

BIOCOMPATIBLE COMPOSITE MATERIAL FOR INSERTION INTO A HUMAN BODY

#54
20200276364
2020-09-03

Devices and methods for contacting living tissue

#55
20200230295
2020-07-23

High strength porous materials for controlled release

#56
20200093965
2020-03-26

High strength biomedical materials

#57
20200078495
2020-03-12

BIODEGRADABLE SILK EAR TUBES

#58
20190314416
2019-10-17

Methods for promoting healing of tissue

#59
20190262578
2019-08-29

Nasal implant assembly

#60
20190255300
2019-08-22

Drug eluting balloon

#61
20190224383
2019-07-25

Medical delivery devices and methods of making and using same

#62
20190201325
2019-07-04

Self-fueled particles for propulsion through flowing aqueous fluids

#63
20190192666
2019-06-27

Compositions and methods for delivering an agent to a wound

#64
20190184158
2019-06-20

Infection fighting bioresorbable polymer device for medical implants

#65
20190175794
2019-06-13

MEDICAL DEVICES FOR CONTROLLABLE DRUG RELEASE

#66
20190039910
2019-02-07

Mesoporous nitric oxide-releasing silica particles, methods of making, and uses thereof

#67
20190009063
2019-01-10

Drug eluting balloon

#68
20180369538
2018-12-27

CATHETER

#69
20180361124
2018-12-20

Balloon catheter systems for delivery of dry drug delivery vesicles to a vessel in the body

#70
20180317849
2018-11-08

Conductive polymer composite based sensor

#71
20180303839
2018-10-25

Methods and devices for renal nerve blocking

#72
20180303655
2018-10-25

VENT ADAPTOR ASSEMBLIES, METHODS OF MAKING THE SAME, METHODS OF USING THE SAME, AND URINARY DRAINAGE BAG SYSTEMS USING THE SAME

#73
20180264248
2018-09-20

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

#74
20180221541
2018-08-09

Load-induced hydrodynamic lubrication of porous substrates

#75
20180200412
2018-07-19

Medication infusion components and systems

#76
20180200222
2018-07-19

Drug eluting expandable devices

#77
20180193540
2018-07-12

Devices and treatments for implantable devices

#78
20180154121
2018-06-07

Inflatable imbibed polymer devices

#79
20180050180
2018-02-22

Controlled porosity devices for tissue treatments, methods of use, and methods of manufacture

#80
20170258967
2017-09-14

COMPOSITIONS AND METHODS FOR DELIVERING AN AGENT TO A WOUND

#81
20170246432
2017-08-31

Balloon catheter systems for delivery of dry drug delivery vesicles to a vessel in the body

#82
20170209583
2017-07-27

Compositions and methods for delivering an agent to a wound

#83
20170182223
2017-06-29

High strength biomedical materials

#84
20170173219
2017-06-22

High strength biomedical materials

#85
20170156339
2017-06-08

Water-borne antimicrobial formulations with hydrogen peroxide

#86
20170086737
2017-03-30

HIGH VISIBILITY ENDOPROSTHESIS AND METHOD

#87
20160339212
2016-11-24

Controlled porosity devices for tissue treatments, methods of use, and methods of manufacture

#88
20160317717
2016-11-03

Inflatable imbibed polymer devices

#89
20160317434
2016-11-03

Self-fueled particles for propulsion through flowing aqueous fluids

#90
20160279299
2016-09-29

SILK FIBROIN-BASED FLUID DELIVERY SYSTEMS AND DEVICES

#91
20160243340
2016-08-25

Expandable medical devices

#92
20160193390
2016-07-07

Perivascular Delivery System And Method

#93
20160106961
2016-04-21

Blow molded composite devices and methods

#94
20160095961
2016-04-07

Crosslinked coatings delivered by a balloon

#95
20160095862
2016-04-07

Methods and devices for renal nerve blocking

#96
20160038649
2016-02-11

Inflatable Imbibed Polymer Devices

#97
20160037766
2016-02-11

Regeneration of antimicrobial coatings containing metal derivatives upon exposure to aqueous hydrogen peroxide

#98
20160032074
2016-02-04

Solidifiable composition for preparaton of liquid-infused slippery surfaces and methods of applying

#99
20150320910
2015-11-12

Drug eluting expandable devices

#100
20150297862
2015-10-22

Disposable catheter with selectively degradable inner core

#101
20150202423
2015-07-23

Method for making a tubular medical device

#102
20150182527
2015-07-02

COMPOSITIONS, DEVICES AND METHODS OF TREATING INFECTIONS

#103
20150182168
2015-07-02

Electrically conductive pathway in a closed-ended catheter

#104
20150118268
2015-04-30

Modular biocompatible materials for medical devices and uses thereof

#105
20150094795
2015-04-02

Expandable introducer sheath

#106
20140336747
2014-11-13

BIORESORBABLE IMPLANTS FOR TRANSMYOCARDIAL REVASCULARIZATION

#107
20140328999
2014-11-06

Dynamic and switchable slippery surfaces

#108
20140324016
2014-10-30

Methods for renal nerve blocking

#109
20140275918
2014-09-18

Closed catheter tip including electrically conductive pathway

#110
20140273703
2014-09-18

Serially deposited fiber materials and associated devices and methods

#111
20140271775
2014-09-18

Porous composites with high-aspect ratio crystals

#112
20140178504
2014-06-26

Modular biocompatible materials for medical devices and uses thereof

#113
20140072608
2014-03-13

Method for production of nanoporous multi-layer biodegradable polymeric coatings and products thereof

#114
20140066898
2014-03-06

Retractable sheath devices, systems, and methods

#115
20140066897
2014-03-06

Retractable sheath devices, systems, and methods

#116
20130236502
2013-09-12

Implantable medical devices having microporous surface layers and method for reducing foreign body response to the same

#117
20130226131
2013-08-29

Controlled porosity devices for tissue treatments, methods of use, and methods of manufacture

#118
20130053938
2013-02-28

SURFACE PROTECTIVE AND RELEASE MATRICES

#119
20130018406
2013-01-17

Expandable medical devices

#120
20130018258
2013-01-17

DRUG ELUTION MEDICAL DEVICE

#121
20120310210
2012-12-06

ELUTING MEDICAL DEVICES

#122
20120150142
2012-06-14

Drug Eluting Balloons with Ability for Double Treatment

#123
20120149659
2012-06-14

Compositions and methods for delivering an agent to a wound

#124
20120083767
2012-04-05

IMPLANTABLE BIOREACTOR FOR DELIVERY OF PARACRINE FACTORS

#125
20110313237
2011-12-22

Medical device or instrument having porous structure

#126
20110295226
2011-12-01

Delivery device for delivering bioactive agents to internal tissue in a body

#127
20110257623
2011-10-20

Implantable medical devices having microporous surface layers and method for reducing foreign body response to the same

#128
20110166547
2011-07-07

Balloon catheter systems for delivery of dry drug delivery vesicles to a vessel in the body

#129
20110159116
2011-06-30

Biocompatible materials for medical devices

#130
20110046724
2011-02-24

Expansible Biocompatible Coats Comprising a Biologically Active Substance

#131
20100292668
2010-11-18

Method and apparatus for delivery of a therapeutic agent with an expandable medical device

#132
20100285085
2010-11-11

BALLOON COATING WITH DRUG TRANSFER CONTROL VIA COATING THICKNESS

#133
20100249749
2010-09-30

Drug delivery catheter with soluble balloon coating containing releasable microspheres and delivery method

#134
20100239505
2010-09-23

APPARATUS WITH AN ECHOGENIC COATING AND ECHOGENIC LAYER

#135
20100233350
2010-09-16

Drug delivery composition and methods of making same using nanofabrication

#136
20100233238
2010-09-16

Medical devices having nanoporous coatings for controlled therapeutic agent delivery

#137
20100217227
2010-08-26

METHOD AND APPARATUS FOR DELIVERING OXYGEN AND/OR OTHER GASES AND/OR PHARMACOLOGICAL AGENTS TO TISSUE AND MEDICAL WIRE FOR USE WITHIN THE BODY

#138
20100209471
2010-08-19

Medical devices having polymeric nanoporous coatings for controlled therapeutic agent delivery and a nonpolymeric macroporous protective layer

#139
20100196438
2010-08-05

METHODS INCLUDING MEDICAL DEVICES HAVING A SURFACE INCLUDING A BIOLOGICALLY ACTIVE AGENT THEREIN

#140
20100196437
2010-08-05

MEDICAL DEVICES HAVING A SURFACE INCLUDING A BIOLOGICALLY ACTIVE AGENT THEREIN

#141
20100189876
2010-07-29

Balloon catheter for delivering therapeutic agents

#142
20100131043
2010-05-27

Endoluminal Implants For Bioactive Material Delivery

#143
20090258049
2009-10-15

Drug eluting expandable devices

#144
20090163612
2009-06-25

Tissue engineering scaffold comprising polyurethane material having voids interconnected by pores

#145
20090157166
2009-06-18

Medical devices having porous component for controlled diffusion

#146
20090149835
2009-06-11

MEDICAL DEVICE INCLUDING A METALLIC SUBSTRATE COMPONENT ATTACHED TO A POLYMERIC COMPONENT AND ASSOCIATED METHODS

#147
20090048666
2009-02-19

Medical devices having porous carbon adhesion layers

#148
20090048659
2009-02-19

Medical devices having sol-gel derived ceramic regions with molded submicron surface features

#149
20080312730
2008-12-18

BALLOON CATHETER DEVICE

#150
20080294086
2008-11-27

Method and apparatus for delivering oxygen and/or other gases to tissue

#151
20080275544
2008-11-06

Medical devices for delivering a therapeutic agent and method of preparation

#152
20080255511
2008-10-16

Catheter balloon having improved flexibility and methods for making same

#153
20080254094
2008-10-16

Biomaterials carrying cyclodextrins having improved absorption properties and used for the progressive and delayed release of therapeutic molecules

#154
20080213331
2008-09-04

METHODS AND DEVICES FOR RENAL NERVE BLOCKING

#155
20080188836
2008-08-07

Medical devices having nanoporous coatings for controlled therapeutic agent delivery

#156
20080125710
2008-05-29

Inflatable imbibed polymer devices

#157
20080086113
2008-04-10

Medical devices having porous regions for controlled therapeutic agent exposure or delivery

#158
20080051881
2008-02-28

Medical devices comprising porous layers for the release of therapeutic agents

#159
20080051871
2008-02-28

Medical Devices for Delivering a Therapeutic Agent and Method of Preparation

#160
20080015500
2008-01-17

Application of a therapeutic substance to a tissue location using an expandable medical device

#161
20070265354
2007-11-15

Silicon Structure

#162
20070247033
2007-10-25

Embedded electroactive polymer structures for use in medical devices

#163
20070224235
2007-09-27

Medical devices having nanoporous coatings for controlled therapeutic agent delivery

#164
20070212393
2007-09-13

COMPOSITIONS AND COATINGS FOR IMPLANTABLE MEDICAL DEVICES

#165
20070212388
2007-09-13

COMPOSITIONS COMPRISING POROUS ARTICLES AND USES IN IMPLANTABLE MEDICAL DEVICES

#166
20070212387
2007-09-13

COATINGS FOR IMPLANTABLE MEDICAL DEVICES

#167
20070212386
2007-09-13

COATINGS FOR IMPLANTABLE MEDICAL DEVICES

#168
20070161967
2007-07-12

Implantable medical device with pharmacologically active ingredient

#169
20070129789
2007-06-07

Progenitor Endothelial Cell Capturing with a Drug Eluting Implantable Medical Device

#170
20070112334
2007-05-17

Apparatus and method for facilitating the replacement of an implanted catheter

#171
20070061000
2007-03-15

BALLOON CATHETER DEVICE

#172
20070003594
2007-01-04

Tissue engineering scaffold

#173
20060280858
2006-12-14

Balloon catheter for delivering therapeutic agents

#174
20060127442
2006-06-15

Use of supercritical fluids to incorporate biologically active agents into nanoporous medical articles

#175
20060088567
2006-04-27

Method of manufacturing a medical device having a porous coating thereon

#176
20060085064
2006-04-20

Medical devices for delivering a therapeutic agent and method of preparation

#177
20060051393
2006-03-09

Method of manufacturing drug-eluting medical device

#178
20060051392
2006-03-09

Porous coatings for drug release from medical devices

#179
20050283220
2005-12-22

Blood flow diverters for the treatment of intracranial aneurysms

#180
20050273152
2005-12-08

Balloon catheter device

#181
20050271696
2005-12-08

Medical device having a surface including a biologically active agent therein, and methods

#182
20050037052
2005-02-17

Stent coating with gradient porosity