ClassID:

17363

A61F2013/00472 - CPC Classification

Classification description:

Bandages or dressings ; Absorbent pads; Plasters use haemostatic with chemical means

Recent Application in this class:
#1
20250367338
2025-12-04

HEMOSTATIC SPONGE

#2
20250332106
2025-10-30

Spray-dried blood products and methods of making same

#3
20240293594
2024-09-05

HEMOSTATIC SPONGE

#4
20230270914
2023-08-31

HAEMOSTATIC MATERIAL

#5
20220117897
2022-04-21

Spray-Dried Blood Products and Methods of Making Same

#6
20210378877
2021-12-09

COMPOSITIONS HAVING CYLINDRICAL VOLUME, METHODS, AND APPLICATORS FOR SEALING INJURIES

#7
20200323693
2020-10-15

INTERVENTIONAL DEVICE DRESSING SYSTEM

#8
20200000957
2020-01-02

SOLID DRESSING FOR TREATING WOUNDED TISSUE AND PROCESSES FOR MIXING FIBRINOGEN AND THROMBIN WHILE PRESERVING FIBRIN-FORMING ABILITY, COMPOSITIONS PRODUCED BY THESE PROCESSES, AND THE USE THEREOF

#9
20190380883
2019-12-19

COMPOSITIONS HAVING CYLINDRICAL VOLUME, METHODS, AND APPLICATORS FOR SEALING INJURIES

#10
20190151634
2019-05-23

TREATMENT OF EXCESSIVE MENSTRUAL BLOOD LOSS BY FEMININE SANITARY PRODUCTS MEDICATED WITH HEMOSTATIC AGENT

#11
20190022009
2019-01-24

PROCESS FOR OBTAINING A BIOPOLIMERIC HEMOSTATIC POWDER AND THE PRODUCT

#12
20180271898
2018-09-27

Hemostatic compositions, devices, and methods

#13
20180153811
2018-06-07

Spray-dried blood products and methods of making same

#14
20180117210
2018-05-03

SOLID DRESSING FOR TREATING WOUNDED TISSUE AND PROCESSES FOR MIXING FIBRINOGEN AND THROMBIN WHILE PRESERVING FIBRIN-FORMING ABILITY, COMPOSITIONS PRODUCED BY THESE PROCESSES, AND THE USE THEREOF

#15
20180104377
2018-04-19

Hemostatic sponge

#16
20170296579
2017-10-19

HEMOSTATIC COMPOSITIONS, DEVICES, AND METHODS

#17
20170259049
2017-09-14

Hemorrhage Control Devices and Methods

#18
20170239456
2017-08-24

Hemostatic agent and method

#19
20170080119
2017-03-23

Hemostatic sponge

#20
20160346132
2016-12-01

HEMOSTATIC FABRIC

#21
20160317700
2016-11-03

SOLID DRESSING FOR TREATING WOUNDED TISSUE

#22
20160317355
2016-11-03

SOLID DRESSING FOR TREATING WOUNDED TISSUE

#23
20160120901
2016-05-05

Hemostatic compositions, devices, and methods

#24
20160038347
2016-02-11

COMPOSITIONS HAVING CYLINDRICAL VOLUME, METHODS, AND APPLICATORS FOR SEALING INJURIES

#25
20150374877
2015-12-31

Chitosan foam medical devices and methods

#26
20150257766
2015-09-17

Hemostatic device and method

#27
20150209191
2015-07-30

NOSE BLEED KIT

#28
20150057696
2015-02-26

Hemorrhage control devices and methods

#29
20140378928
2014-12-25

Hemostatic sponge

#30
20140371650
2014-12-18

Multi-function emergency bandage

#31
20140171883
2014-06-19

Hemostatic agent and method

#32
20130310776
2013-11-21

Application of polymeric materials to screens to facilitate hemostasis and wound healing

#33
20130267880
2013-10-10

Blood clotting substrate and medical device

#34
20130028954
2013-01-31

Hemostatic dressing

#35
20120321692
2012-12-20

Methods and Dressings for Sealing Internal Injuries

#36
20120259262
2012-10-11

Clay-based hemostatic agents and devices for the delivery thereof

#37
20120179088
2012-07-12

WOUND PENETRATING HEMOSTATIC DEVICE IMPREGNATED WITH COAGULANT, ANTIBIOTIC AND/OR ANESTHETIC

#38
20120150087
2012-06-14

SOLID DRESSING FOR TREATING WOUNDED TISSUE

#39
20120148659
2012-06-14

SOLID DRESSING FOR TREATING WOUNDED TISSUE

#40
20120148658
2012-06-14

SOLID DRESSING FOR TREATING WOUNDED TISSUE

#41
20120116280
2012-05-10

Hemostatic fabric

#42
20120070470
2012-03-22

Hemostatic compositions, devices, and methods

#43
20120027867
2012-02-02

Spray-dried blood products and methods of making same

#44
20110305736
2011-12-15

Stratiform perforated biomatrices

#45
20110288462
2011-11-24

HAEMOSTATIC WOUND CARE ARTICLE

#46
20110274726
2011-11-10

CHITOSAN FOAM MEDICAL DEVICES AND METHODS

#47
20110270300
2011-11-03

High speed swelling, pressure exerting hemostatic device

#48
20110237994
2011-09-29

VOID-FILLING WOUND DRESSING

#49
20110202026
2011-08-18

Hemostatic sponge

#50
20110196421
2011-08-11

Methods and dressings for sealing internal injuries

#51
20110150973
2011-06-23

Electrospun dextran fibers and devices formed therefrom

#52
20110143312
2011-06-16

Compositions, assemblies, and methods applied during or after a dental procedure to ameliorate fluid loss and/or promote healing, using a hydrophilic polymer sponge structure such as chitosan

#53
20110077682
2011-03-31

Hemorrhage control devices and methods

#54
20110076250
2011-03-31

Biodegradable absorbents and methods of preparation

#55
20110064785
2011-03-17

Nanostructure-enhanced platelet binding and hemostatic structures

#56
20110034410
2011-02-10

Wound dressing and method for controlling severe, life-threatening bleeding

#57
20110015586
2011-01-20

Application of polymeric materials to screens to facilitate hemostasis and wound healing

#58
20100291058
2010-11-18

Sealants for Skin and Other Tissues

#59
20100228174
2010-09-09

Clay-based hemostatic agents and devices for the delivery thereof

#60
20100158989
2010-06-24

Hemostatic agent composition, delivery system and method

#61
20100106069
2010-04-29

WOUND COMPRESS AND METHODS

#62
20100100023
2010-04-22

Integrated wound dressing system

#63
20100042034
2010-02-18

WOUND CARE PRODUCT, COMPRISING TEXTILE RIBBONS WITH FIBRES HAVING GEL-FORMING PROPERTIES, AND FIBRES NOT HAVING GEL-FORMING PROPERTIES

#64
20100036308
2010-02-11

Wound penetrating hemostatic device impregnated with coagulant, antibiotic and/or anesthetic

#65
20090308764
2009-12-17

Hemostatic bandage kit and method of use

#66
20090275904
2009-11-05

SHEET ASSEMBLIES WITH RELEASABLE MEDICAMENTS

#67
20090192429
2009-07-30

Resorbable nanoenhanced hemostatic structures and bandage materials

#68
20090177133
2009-07-09

Reduced pressure dressing coated with biomolecules

#69
20090149823
2009-06-11

Application of Polymeric Materials to Screens To Facilitate Hemostasis And Wound Healing

#70
20090137936
2009-05-28

Biodegradable absorbents and methods of preparation

#71
20090112141
2009-04-30

METHOD AND APPARATUS FOR PROVIDING A MEDICAL DRESSING

#72
20090104253
2009-04-23

Hemostatic biocidal dressing

#73
20090075891
2009-03-19

Methods and dressings for sealing internal injuries

#74
20090053288
2009-02-26

Hemostatic woven fabric

#75
20090024068
2009-01-22

Absorbable tissue dressing assemblies, systems, and methods formed from a Hydrophilic chitosan sponge structure and including a flexible absorbable backing layer of poly-4-hydroxy butyrate

#76
20090018479
2009-01-15

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

#77
20080299226
2008-12-04

Hemostatic agent composition and method of delivery

#78
20080213344
2008-09-04

Wound dressing and method for controlling severe, life-threatening bleeding

#79
20080146984
2008-06-19

Method for preparing a compressed wound dressing

#80
20080139988
2008-06-12

BANDAGE, TOPICAL AGENT-BEARING PACKAGE AND TOPICAL AGENT-BEARING ELEMENT

#81
20080128932
2008-06-05

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

#82
20080097271
2008-04-24

Devices and methods for the delivery of hemostatic agents to bleeding wounds

#83
20080076722
2008-03-27

Hemostatic agent and method

#84
20080071207
2008-03-20

High speed swelling, pressure exerting hemostatic device

#85
20080064998
2008-03-13

Wound dressings, apparatus, and methods for controlling severe, life-threatening bleeding

#86
20080058691
2008-03-06

BULLET PLUG GUNSHOT WOUND FIRST AID, OPEN OPERATION DEVICE

#87
20080033333
2008-02-07

Solid dressing for treating wounded tissue

#88
20080033332
2008-02-07

Solid dressing for treating wounded tissue

#89
20080033331
2008-02-07

Solid dressing for treating wounded tissue

#90
20080031934
2008-02-07

Processes for the production of solid dressings for treating wounded tissue

#91
20070276308
2007-11-29

Hemostatic agents and devices for the delivery thereof

#92
20070275077
2007-11-29

WOUND COMPRESS

#93
20070260166
2007-11-08

Integrated wound dressing system

#94
20070255238
2007-11-01

Hemostatic Polymer Useful for Rapid Blood Coagulation and Hemostasis

#95
20070255192
2007-11-01

Wound dressings with anti-microbial and chelating agents

#96
20070225631
2007-09-27

Sealants for Skin and Other Tissues

#97
20070166387
2007-07-19

Hemostatic compositions, assemblies, systems, and methods employing particulate hemostatic agents formed from chitosan and including a polymer mesh material of poly-4-hydroxy butyrate

#98
20070160638
2007-07-12

Hemostatic agent delivery system

#99
20070154510
2007-07-05

Adsorbent-Containing Hemostatic Devices

#100
20070154509
2007-07-05

Adsorbent-Containing Hemostatic Devices

#101
20070083137
2007-04-12

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

#102
20070082023
2007-04-12

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

#103
20070066924
2007-03-22

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

#104
20070066920
2007-03-22

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

#105
20070004995
2007-01-04

Swab device and kit for the delivery of blood clotting materials to a wound site

#106
20060211965
2006-09-21

Device for the delivery of blood clotting materials to a wound site

#107
20060155234
2006-07-13

Hemostatic dressing

#108
20060094996
2006-05-04

Topical wound dressing and method of making same

#109
20060089584
2006-04-27

Compositions, assemblies, and methods applied during or after a dental procedure to ameliorate fluid loss and/or promote healing, using a hydrophilic polymer sponge structure such as chitosan

#110
20060062833
2006-03-23

Wound dressing

#111
20060051340
2006-03-09

Hemostatic materials

#112
20060008505
2006-01-12

Product

#113
20060004314
2006-01-05

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

#114
20050287215
2005-12-29

Hemostatic compositions and devices

#115
20050226916
2005-10-13

Hemostatic polymer useful for RAPID blood coagulation and hemostasis

#116
20050222615
2005-10-06

Hemostasis pad and method

#117
20050147656
2005-07-07

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

#118
20050137512
2005-06-23

Wound dressing and method for controlling severe, life-threatening bleeding

#119
20050095275
2005-05-05

Dressing delivery system for internal wounds

#120
20050089551
2005-04-28

Clotting agent-containing window dressing

#121
20050038369
2005-02-17

Wound dressing and method for controlling severe, life-threatening bleeding