ClassID:

21877

A61L15/38 - CPC Classification

Classification description:

Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads; Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing enzymes

Recent Application in this class:
#1
20260115147
2026-04-30

DISSOLVABLE GEL-FORMING FILM FOR DELIVERY OF ACTIVE AGENTS

#2
20250222160
2025-07-10

DEBRIDING WOUND DRESSING, PROCESS OF MANUFACTURE AND USEFUL ARTICLES THEREOF

#3
20250222159
2025-07-10

DEBRIDING WOUND DRESSING, PROCESS OF MANUFACTURE AND USEFUL ARTICLES THEREOF

#4
20250177601
2025-06-05

BIODEGRADABLE, NON-POROUS MEDICAL DEVICE AND METHODS FOR MAKING AND USING THE SAME

#5
20250120393
2025-04-17

MAGNETICALLY IMMOBILIZED BIOCIDAL ENZYMES AND BIOCIDAL CHEMICALS

#6
20250049983
2025-02-13

Sponge Assembly

#7
20240382433
2024-11-21

DISSOLVABLE GEL-FORMING FILM FOR DELIVERY OF ACTIVE AGENTS

#8
20230405178
2023-12-21

Antimicrobial bandage

#9
20230390449
2023-12-07

THERAPEUTIC COMPOSITIONS FOR ENHANCED HEALING OF WOUNDS AND SCARS

#10
20230346607
2023-11-02

Auto-Biodegradable Absorbent Articles

#11
20230310693
2023-10-05

Therapeutic And Cosmetic Wound Treatment

#12
20230226251
2023-07-20

WOUND CARE COVERING

#13
20230113845
2023-04-13

PROCESS OF ENZYMATIC DEGRADATION OF AN ABSORBENT STRUCTURE FOR A HYGIENE ARTICLE

#14
20230055292
2023-02-23

Dissolvable gel-forming film for delivery of active agents

#15
20220249732
2022-08-11

Electrospun dextran fibers and devices formed therefrom

#16
20220248689
2022-08-11

ANTIMICROBIAL COMPOSITIONS

#17
20210361490
2021-11-25

Detecting microbial infections in wounds

#18
20210290452
2021-09-23

SYSTEMS AND METHODS FOR TREATING AN ARTICLE INCLUDING A BIODEGRADABLE SUPERABSORBENT MATERIAL

#19
20210283298
2021-09-16

HEMOSTATIC FABRIC CONTAINING TRYPSIN AND PREPARATION METHOD THEREOF

#20
20210121597
2021-04-29

Therapeutic compositions for enhanced healing of wounds and scars

#21
20200345888
2020-11-05

Antimicrobial compression wrap

#22
20200323963
2020-10-15

ANTIMICROBIAL FIBERS AND COMPOSITIONS

#23
20200224333
2020-07-16

BIOCOMPATIBLE NANOFIBER ADHESIVE

#24
20200129656
2020-04-30

ENZYMATIC WOUND DEBRIDING COMPOSITIONS WITH ENHANCED ENZYMATIC ACTIVITY

#25
20200101024
2020-04-02

Fibrinogen-based tissue adhesive patch

#26
20200085990
2020-03-19

CHEMILUMINESCENT WETNESS INDICATOR FOR ABSORBENT PRODUCTS

#27
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

#28
20190388589
2019-12-26

HEMOSTATIC COMPOSITIONS AND METHODS

#29
20190224363
2019-07-25

INDICATOR DRESSING AND METHOD FOR INDICATING A CONTAMINATION, IN PARTICULAR OF A WOUND

#30
20190192724
2019-06-27

Debriding wound dressing, process of manufacture and useful articles thereof

#31
20190174746
2019-06-13

Magnetically immobilized biocidal enzymes and biocidal chemicals

#32
20190174745
2019-06-13

Magnetically immobilized biocidal enzymes and biocidal chemicals

#33
20190142642
2019-05-16

DETECTING MICROBIAL INFECTIONS IN WOUNDS

#34
20190125925
2019-05-02

Fibrin sealant products

#35
20190111176
2019-04-18

Enzyme degradable system for undergarments and feminine hygiene articles

#36
20190060509
2019-02-28

Enzymatic wound debriding compositions with enhanced enzymatic activity

#37
20190000676
2019-01-03

ABSORBENT SHEET

#38
20180361012
2018-12-20

HEMOSTATIC PRODUCTS

#39
20180361011
2018-12-20

CARBOXYMETHYL CHITOSAN SPONGE FORMULATION

#40
20180344891
2018-12-06

ELECTROSPUN DEXTRAN FIBERS AND DEVICES FORMED THEREFROM

#41
20180303966
2018-10-25

IMPROVED FIBRINOGEN-BASED TISSUE ADHESIVE PATCH

#42
20180228896
2018-08-16

Vascular ulcer treatment

#43
20180214597
2018-08-02

Moisture management for wound care

#44
20180133358
2018-05-17

Composition

#45
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

#46
20180099069
2018-04-12

HEMOSTATIC PRODUCTS

#47
20180085489
2018-03-29

Amine-functionalized polymeric compositions for medical devices

#48
20180042240
2018-02-15

Antimicrobial compositions

#49
20180023217
2018-01-25

ANTIMICROBIAL FIBERS AND COMPOSITIONS

#50
20170368223
2017-12-28

Skin-friendly absorbent structure for providing oxygen

#51
20170368154
2017-12-28

Antimicrobial composition comprising pyrogenic silica and serrathiopeptidase and uses thereof

#52
20170281418
2017-10-05

SHEET-LIKE WATER-ABSORBING STRUCTURE

#53
20170258826
2017-09-14

Methods and Compositions for Improved Delivery Devices

#54
20170246339
2017-08-31

Hemostatic compositions and dressings for bleeding

#55
20170151314
2017-06-01

Compositions and kits for enzymatic debridement and methods of using the same

#56
20170136141
2017-05-18

Method of sealing a durotomy

#57
20170072029
2017-03-16

Enzymatic wound debriding compositions with enhanced enzymatic activity

#58
20170049111
2017-02-23

Antimicrobial compositions

#59
20170020996
2017-01-26

ENZYMATIC DEBRIDEMENT THERAPY FOR ABNORMAL CELL PROLIFERATION

#60
20160339139
2016-11-24

Layered Structure Having Sequestered Oxygen Catalyst

#61
20160213807
2016-07-28

SOLID DRESSING FOR TREATING WOUNDED TISSUE

#62
20160213806
2016-07-28

SOLID DRESSING FOR TREATING WOUNDED TISSUE

#63
20160206773
2016-07-21

Composition and method for stopping hemorrhage, infection, and accelerating healing in various types of wound or burns

#64
20160175477
2016-06-23

Electrospun dextran fibers and devices formed therefrom

#65
20160101165
2016-04-14

Compositions and kits for enzymatic debridement and methods of using the same

#66
20160008293
2016-01-14

Dissolvable gel-forming film for delivery of active agents

#67
20150367019
2015-12-24

HEMOSTATIC COMPOSITIONS AND METHODS

#68
20150328053
2015-11-19

SOLID DRESSING FOR TREATING WOUNDED TISSUE

#69
20150297787
2015-10-22

Antimicrobial composition comprising pyrogenic silica and serrathiopeptidase and uses thereof

#70
20150283286
2015-10-08

Hemostatic compositions and dressings for bleeding

#71
20150273103
2015-10-01

Gelatin-transglutaminase hemostatic dressings and sealants

#72
20150257686
2015-09-17

Detecting infection in reduced pressure wound treatment

#73
20150246995
2015-09-03

Amine-functionalized polymeric compositions for medical devices

#74
20150196683
2015-07-16

Gelatin-transglutaminase hemostatic dressings and sealants

#75
20150174283
2015-06-25

Smart, Self-Decontaminating Polymer and Method for Inhibiting The Growth Of A Bacteria and Fungus

#76
20150147312
2015-05-28

Dry pad comprising thrombin and pectin

#77
20150112287
2015-04-23

ELECTROSPUN DEXTRAN FIBERS AND DEVICES FORMED THEREFROM

#78
20140346073
2014-11-27

Stable Multi-Purpose Wound Dressing

#79
20140341877
2014-11-20

MCPIP as wound therapy

#80
20140271600
2014-09-18

NON-CELLULAR BANDAGE, METHOD OF USING THE SAME, AND METHOD OF PREPARING THE SAME

#81
20140248420
2014-09-04

Method of preparing a wound care device

#82
20140220103
2014-08-07

HEMOSTATIC DRESSING FOR ARTERIAL BLEEDING

#83
20140120153
2014-05-01

Devices for delivering oxygen to the wounds

#84
20140023597
2014-01-23

Antimicrobial and immunostimulatory system comprising an oxidoreductase enzyme

#85
20130345655
2013-12-26

ENZYME-POLYMER MATRIX BEADS FOR DE-ODOR APPLICATIONS

#86
20130344130
2013-12-26

Smart, self-decontaminating polymer and method for inhibiting the growth of a bacteria and fungus

#87
20130287836
2013-10-31

High strength chitin composite material and method of making

#88
20130244899
2013-09-19

Detecting infection in reduced pressure wound treatment

#89
20130045196
2013-02-21

Enzymatic wound debriding compositions with enhanced enzymatic activity

#90
20120226211
2012-09-06

Gelatin-transglutaminase hemostatic dressings and sealants

#91
20120195877
2012-08-02

DEGRADABLE COMPOSITE MATERIAL CONTAINING CHITIN OR CHITOSAN

#92
20120178731
2012-07-12

Nasal, wound and skin formulations and methods for control of antibiotic-resistant staphylococci and other gram-positive bacteria

#93
20120150087
2012-06-14

SOLID DRESSING FOR TREATING WOUNDED TISSUE

#94
20120148659
2012-06-14

SOLID DRESSING FOR TREATING WOUNDED TISSUE

#95
20120148658
2012-06-14

SOLID DRESSING FOR TREATING WOUNDED TISSUE

#96
20120148505
2012-06-14

Reduction In Bacterial Colonization By Administering Bacteriophage Compositions

#97
20120058101
2012-03-08

Treatment of human or animal body surface infection

#98
20120058074
2012-03-08

Deodorizing Compositions

#99
20110097383
2011-04-28

APPARATUS AND METHODS FOR ENZYMATIC ESCHAROTOMY IN BURN INDUCED COMPARTMENT SYNDROME

#100
20110086101
2011-04-14

DispersinB™, 5-fluorouracil, deoxyribonuclease I and proteinase K-based antibiofilm compositions and uses thereof

#101
20110052663
2011-03-03

Hemostatic Sponge with Enzyme and Method of Manufacture

#102
20100329995
2010-12-30

COMPOSITIONS CONTAINING LACTOFERRIN, AND METHODS OF USING SAME TO PROMOTE GROWTH OF SKIN CELLS

#103
20100291062
2010-11-18

Antimicrobial composition comprising pyrogenic silica and serratiopeptidase

#104
20100183701
2010-07-22

Wound Dressings comprising hydrated hydrogels and enzymes

#105
20100172889
2010-07-08

DEGRADABLE BIOMOLECULE COMPOSITIONS

#106
20100135926
2010-06-03

ANTIMICROBIAL AND IMMUNOSTIMULATORY SYSTEM COMPRISING AN OXIDOREDUCTASE ENZYME

#107
20100063459
2010-03-11

Gelatin-transglutaminase hemostatic dressings and sealants

#108
20100057026
2010-03-04

ABSORBENT ARTICLES COMPRISING A BODILY EXUDATE MODIFYING AGENT AND A SKIN CARE FORMULATION

#109
20100042060
2010-02-18

Water-disintegrable sheet and pouch made of the same for excreta-holding wear

#110
20090326416
2009-12-31

Detecting infection in reduced pressure wound treatment

#111
20090304668
2009-12-10

LARVAL POLYPEPTIDES HAVING A NUCLEASE ACTIVITY

#112
20090156711
2009-06-18

Hemostatic device

#113
20090130185
2009-05-21

Anti-microbial compositions comprising a cationic peptide and a glycylglycine endopeptidase

#114
20090053144
2009-02-26

Reduction in bacterial colonization by administering bacteriophage compositions

#115
20090010869
2009-01-08

Compositions for Topical Enzymatic Debridement

#116
20080292678
2008-11-27

MEDICAL ARTICLES HAVING ENZYMATIC SURFACES FOR LOCALIZED THERAPY

#117
20080279842
2008-11-13

Controlled release dressing for enzymatic debridement of necrotic and non-viable tissue in a wound

#118
20080175878
2008-07-24

Methods of treatment involving the protease for activating clotting factor VII

#119
20080044459
2008-02-21

Enzymatic debridement therapy for abnormal cell proliferation

#120
20080038243
2008-02-14

WOUND HEALING COMPOSITIONS AND METHODS USING TROPOELASTIN AND LYSYL OXIDASE

#121
20080033333
2008-02-07

Solid dressing for treating wounded tissue

#122
20080033332
2008-02-07

Solid dressing for treating wounded tissue

#123
20080033331
2008-02-07

Solid dressing for treating wounded tissue

#124
20080031934
2008-02-07

Processes for the production of solid dressings for treating wounded tissue

#125
20080014169
2008-01-17

Compositions for Topical Enzymatic Debridement

#126
20070248724
2007-10-25

METHOD AND DEVICE FOR SANITATION USING BACTERIOPHAGES

#127
20070190122
2007-08-16

Skin dressings

#128
20070148215
2007-06-28

Therapeutically active dressings, their manufacture and use

#129
20070148117
2007-06-28

Skin dressings

#130
20070009583
2007-01-11

Dressing

#131
20060281165
2006-12-14

Method for stabilization of enzymes during exposure to sterilizing radation

#132
20060275350
2006-12-07

Skin dressings containing oxidoreductase enzyme

#133
20060127461
2006-06-15

Wound dressings containing an enzyme therapeutic agent

#134
20060111657
2006-05-25

Wound treatment device

#135
20060083776
2006-04-20

Preparations for topical application and methods of delivering an active agent to a substrate

#136
20060036223
2006-02-16

Absorbent articles comprising a bodily exudate modifying agent and a film-forming skin care formulation

#137
20060036222
2006-02-16

Absorbent articles comprising a bodily exudate modifying agent and a skin care formulation

#138
20060034816
2006-02-16

Wound dressings comprising hydrated hydrogels and enzymes

#139
20050281806
2005-12-22

Compositions for topical enzymatic debridement

#140
20050256471
2005-11-17

Absorbent products with a linked enzyme treatment

#141
20050244383
2005-11-03

Method and device for sanitation using bacteriophages

#142
20050202071
2005-09-15

Apparatus and methods for enzymatic escharotomy in burn induced compartment syndrome

#143
20050202002
2005-09-15

Protease for activating clotting factor VII

#144
20050175991
2005-08-11

Method for produce sanitation using bacteriophages

#145
20050175600
2005-08-11

Wound healing compositions and methods using tropoelastin and lysyl oxidase

#146
20050123591
2005-06-09

Wound coverings for removal of interfering factors from wound fluid

#147
20050113731
2005-05-26

Controlled release dressing for enzymatic debridement of necrotic and non-viable tissue in a wound

#148
20050053597
2005-03-10

Composition and method for treatment of wounds