ClassID:

21953

A61L26/009 - CPC Classification

Classification description:

Chemical aspects of, or use of materials for, bandages; Use of materials characterised by their function or physical properties Materials resorbable by the body

Recent Application in this class:
#1
20260115148
2026-04-30

HOMEOPATHIC THERAPEUTIC METHOD AND COMPOSITIONS

#2
20260083874
2026-03-26

Haemostatic composition

#3
20250332318
2025-10-30

POLYMER PARTICLES

#4
20250256005
2025-08-14

FLOWABLE PASTE WITH ELLAGIC ACID-NICKEL COMPLEX AND USES THEREOF FOR ACTIVATING COAGULATION

#5
20250171587
2025-05-29

SEALANT COMPOSITION

#6
20250127954
2025-04-24

THREE-DIMENSIONAL NETWORK AQUEOUS GEL AND MANUFACTURING METHOD THEREOF

#7
20240408267
2024-12-12

COMPOSITIONS OF DECIDUA TISSUE AND USES THEREOF

#8
20240374785
2024-11-14

Gelation of Highly Entangled Hydrophobic Macromolecular Fluid for Ultra-Strong Underwater In-Situ Fast Adhesion to Artery, Lung, Bone and Skin Tissues

#9
20240207481
2024-06-27

KIT OF GEL-FORMING SOLUTIONS INTENDED FOR PREPARATION OF HYDROGEL BASED ON COVALENTLY CROSSLINKED HYDROXYPHENYL DERIVATIVE OF HYALURONAN FOR PREVENTION OF POSTOPERATIVE COMPLICATIONS RELATED TO FORMATION OF COLORECTAL ANASTOMOSIS, USE OF KIT, METHOD OF PREPARATION OF HYDROGEL AND USE THREREOF

#10
20240197645
2024-06-20

HOMEOPATHIC THERAPEUTIC METHOD AND COMPOSITIONS

#11
20240141099
2024-05-02

Sealant composition

#12
20240066179
2024-02-29

WOUND DRESSING COMPRISING HYALURONIC ACID-CALCIUM AND POLYLYSINE AND MANUFACTURING METHOD THEREFOR

#13
20230390453
2023-12-07

RESORBABLE COVERING MEMBRANE FOR MEDICAL WOUND AREA TREATMENT

#14
20230381370
2023-11-30

POLYMER PARTICLES

#15
20230355835
2023-11-09

POLYMERIC COMPOSITIONS, DELIVERY DEVICES, AND METHODS

#16
20230302193
2023-09-28

PLASTER PREPARATION, POLYMER FILM, SPRAY PLASTER SPRAY DEVICE, METHOD FOR PRODUCING A POLYMER FIBER NONWOVEN MATERIAL, POLYMER FIBER NONWOVEN MATERIAL, AND USES OF THE PLASTER PREPARATION

#17
20230277721
2023-09-07

TOPICAL HEMOSTATIC POWDER COMPOSITION AND PREPARATION METHOD THEREFOR

#18
20230218800
2023-07-13

THREE-DIMENSIONAL NETWORK AQUEOUS GEL AND MANUFACTURING METHOD THEREOF

#19
20230218799
2023-07-13

BIOCOMPATIBLE HYDROGEL TREATMENTS FOR RETINAL DETACHMENT

#20
20230190995
2023-06-22

CONTROLLABLE SELF-ANNEALING MICROGEL PARTICLES FOR BIOMEDICAL APPLICATIONS

#21
20230190991
2023-06-22

POLYMER PARTICLES

#22
20220370680
2022-11-24

CHITOSAN-CONTAINING FORMULATIONS AND METHODS OF MAKING AND USING THE SAME

#23
20220288271
2022-09-15

BIOADHESIVE COMPOSITION COMPRISING MUSSEL ADHESIVE PROTEIN AND PREPARATION METHOD THEREOF

#24
20220080132
2022-03-17

Hemostatic powder delivery devices and methods

#25
20210361823
2021-11-25

Polymer particles

#26
20210228768
2021-07-29

WOUND DRESSING COMPRISING HYALURONIC ACID-CALCIUM AND POLYLYSINE AND MANUFACTURING METHOD THEREFOR

#27
20210228767
2021-07-29

Hemostatic paste having surface enriched with hemostasis-promoting agents and devices for delivery

#28
20210154352
2021-05-27

Hemostatic efficacy of a nanostructured fibrin agarose hydrogel

#29
20210138105
2021-05-13

Controllable self-annealing microgel particles for biomedical applications

#30
20210000753
2021-01-07

Homeopathic therapeutic method and compositions

#31
20200399431
2020-12-24

Covalently Cross-Linked Hyaluronic Acid Aerogel, Hydrogel, and Preparation Method Thereof

#32
20200324016
2020-10-15

Methods of treatment comprising administering polymer particles configured for intravascular delivery of pharmaceutical agents

#33
20200316249
2020-10-08

Biocompatible hydrogel treatments for retinal detachment

#34
20200297894
2020-09-24

Material to form a hydrogel

#35
20200268931
2020-08-27

Brain damage recovery material

#36
20200215222
2020-07-09

Polymer particles

#37
20200155474
2020-05-21

Oxygen-generating compositions for enhancing cell and tissue survival in vivo

#38
20200139015
2020-05-07

Silica fiber compositions and methods of use

#39
20200071550
2020-03-05

Nanocomposite ionic-covalent entanglement reinforcement mechanism and hydrogel

#40
20200061310
2020-02-27

Hemostatic powder delivery devices and methods

#41
20200055995
2020-02-20

Synthesis of hyperbranched polymethacrylates and polyacrylates by a haloinimer approach

#42
20200046877
2020-02-13

Formed sheet product and hemostatic material

#43
20200016292
2020-01-16

DEVICE FOR DELIVERY OF POWDERED HEMOSTATIC AGENTS

#44
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

#45
20190314543
2019-10-17

Degradable and absorbable hemostatic fiber material, preparation method therefor, and hemostatic fiber article thereof

#46
20190269824
2019-09-05

Method for producing suspended form of ground decellularized extracellular matrix

#47
20190255213
2019-08-22

Drug delivery polymer particles with hydrolytically degradable linkages

#48
20190151497
2019-05-23

CONTROLLABLE SELF-ANNEALING MICROGEL PARTICLES FOR BIOMEDICAL APPLICATIONS

#49
20190142965
2019-05-16

Hydrogel for engineered immune response to D-chirality peptides

#50
20190134258
2019-05-09

Hemostatic paste having surface enriched with hemostasis-promoting agents and devices for delivery

#51
20190134257
2019-05-09

Polymer particles

#52
20190105426
2019-04-11

Class of anti-adhesion hydrogels with healing aspects

#53
20190091261
2019-03-28

ENHANCED MULTIPOTENT CELLS AND MICROVASCULAR TISSUE AND METHODS OF USE THEREOF

#54
20190071537
2019-03-07

Sealant composition

#55
20190060512
2019-02-28

Solid hemostatic composition and methods of making the same

#56
20190046683
2019-02-14

Polymeric compositions, delivery devices, and methods

#57
20190022021
2019-01-24

Oxygen-generating compositions for enhancing cell and tissue survival in vivo

#58
20180305524
2018-10-25

Inulin Nanofibers

#59
20180296724
2018-10-18

Chitosan-containing formulations

#60
20180296722
2018-10-18

Dissolvable hydrogel compositions for wound management and methods of use

#61
20180280314
2018-10-04

Homeopathic therapeutic method and compositions

#62
20180228936
2018-08-16

BIOCOMPATIBLE HYDROGEL TREATMENTS FOR RETINAL DETACHMENT

#63
20180186899
2018-07-05

COMPOSITIONS OF PARTIALLY DEACETYLATED CHITIN DERIVATIVES

#64
20180168870
2018-06-21

Wound dressing

#65
20180154039
2018-06-07

Wound healing device

#66
20180133363
2018-05-17

Biopolymer System for Tissue Sealing

#67
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

#68
20180085497
2018-03-29

Polymer particles

#69
20180085487
2018-03-29

Polymer particles

#70
20180050128
2018-02-22

COMPOSITION, ARTICLES AND METHODS FOR WOUND CARE

#71
20180036452
2018-02-08

Biocompatible hydrogel treatments for retinal detachment

#72
20170368224
2017-12-28

Controllable self-annealing microgel particles for biomedical applications

#73
20170368183
2017-12-28

TISSUE REPAIR SYSTEM

#74
20170354736
2017-12-14

Use of alginate formulation for intraincisional drug delivery

#75
20170311939
2017-11-02

Vacuum expanded dry composition and syringe for retaining same

#76
20170296157
2017-10-19

Film for oral hemostasis and wound protection

#77
20170290946
2017-10-12

Material to form a hydrogel

#78
20170202871
2017-07-20

Temperature sensitive adhesion prevention composition and use thereof

#79
20170165215
2017-06-15

System and method for delivering protease inhibitors

#80
20170021053
2017-01-26

Class of anti-adhesion hydrogels with healing aspects

#81
20170000924
2017-01-05

E-polylysine hydrogel and preparation method and application thereof

#82
20160375202
2016-12-29

Hemostatic powder delivery devices and methods

#83
20160375139
2016-12-29

Composition comprising a polymer and a bioactive agent and method of preparing thereof

#84
20160317702
2016-11-03

Biodegradable medical adhesive or sealant composition

#85
20160287745
2016-10-06

Dissolvable hydrogel compositions for wound management and methods of use

#86
20160279291
2016-09-29

BIOMATERIAL HAVING ENHANCED RUBBER PROPERTIES THROUGH NATURAL CROSS-LINKAGE OF COLLAGEN AND HYALURONIC ACID, PREPARING METHOD THEREOF, AND USING METHOD THEREOF

#87
20160279285
2016-09-29

Foams for oxygen delivery to wounds

#88
20160228599
2016-08-11

System and method for delivery of a protease inhibitor

#89
20160228381
2016-08-11

Homeopathic therapeutic method and compositions

#90
20160213811
2016-07-28

Biopolymer system for tissue sealing

#91
20160168277
2016-06-16

Process for producing low endotoxin chitosan

#92
20160166725
2016-06-16

Pendant hydrophile bearing biodegradable compositions and related devices

#93
20160129150
2016-05-12

Sugar chain-polypeptide complex

#94
20160120527
2016-05-05

Vacuum expanded dry composition and syringe for retaining same

#95
20160089473
2016-03-31

Transdermal delivery system

#96
20160051723
2016-02-25

BIORESORBABLE TISSUE REPAIR COMPOSITION

#97
20160002360
2016-01-07

COMPOSITIONS OF PARTIALLY DEACETYLATED CHITIN DERIVATIVES

#98
20150367025
2015-12-24

MEDICAL PRODUCT

#99
20150367024
2015-12-24

Nanofibrillar polysaccharide for use in the control and prevention of contraction and scarring

#100
20150366798
2015-12-24

PHARMACEUTICAL ADHESIVE COMPOSITIONS FOR TREATMENT OF EPISTAXIS AND METHODS OF USE THEREOF

#101
20150359925
2015-12-17

Procoagulant peptides and their derivatives and uses therefor

#102
20150352246
2015-12-10

SEALANTS HAVING CONTROLLED DEGRATION

#103
20150314036
2015-11-05

WOUND HEALING DEVICE

#104
20150297786
2015-10-22

Fenestrated Hemostatic Patch

#105
20150283288
2015-10-08

SOLID DRESSING FOR TREATING WOUNDED TISSUE

#106
20150283168
2015-10-08

INJECTABLE CHITOSAN MIXTURES FORMING HYDROGELS

#107
20150273108
2015-10-01

Biocompatible hydrogel treatments for retinal detachment

#108
20150231301
2015-08-20

METHOD OF TREATMENT OF DISSECTED LYMPH NODE AND/OR VESSEL

#109
20150224222
2015-08-13

MATERIAL TO FORM A HYDROGEL

#110
20150151020
2015-06-04

Formed sheet product and hemostatic material

#111
20150147378
2015-05-28

COPOLYMER-XEROGEL NANOCOMPOSITES USEFUL FOR DRUG DELIVERY

#112
20150132363
2015-05-14

SOLID DRESSING FOR TREATING WOUNDED TISSUE

#113
20150132361
2015-05-14

Method of inducing hemostasis in a wound

#114
20150118284
2015-04-30

SOLID DRESSING FOR TREATING WOUNDED TISSUE

#115
20150080335
2015-03-19

Process for producing low endotoxin chitosan

#116
20140377211
2014-12-25

In situ-formed bioactive tissue adherent films of absorbable crystallizable polymers

#117
20140369991
2014-12-18

Formulations for wound therapy

#118
20140350526
2014-11-27

Mucosal tissue dressing and method of use

#119
20140329769
2014-11-06

Oxidized regenerated cellulose hemostatic powders and methods of making

#120
20140107088
2014-04-17

Medical devices and methods comprising an anabolic agent for treatment of an injury

#121
20140073601
2014-03-13

Method for treating the ear, nose, sinus or throat

#122
20140037711
2014-02-06

Pendant hydrophile bearing biodegradable compositions and related devices

#123
20130324470
2013-12-05

Cross-linked gelatin composition comprising a wetting agent

#124
20130316974
2013-11-28

Oxidized regenerated cellulose hemostatic powders and methods of making

#125
20130245206
2013-09-19

Bioabsorbable Polymeric Compositions and Medical Devices

#126
20130165402
2013-06-27

Surgical gel system

#127
20130084323
2013-04-04

FENESTRATED HEMOSTATIC PATCH

#128
20130004478
2013-01-03

Procoagulant peptides and their derivatives and uses therefor

#129
20120321692
2012-12-20

Methods and Dressings for Sealing Internal Injuries

#130
20120271275
2012-10-25

Medical devices and methods comprising an anabolic agent for wound healing

#131
20120232013
2012-09-13

Cross-linked gelatin composition coated with a wetting agent

#132
20120195877
2012-08-02

DEGRADABLE COMPOSITE MATERIAL CONTAINING CHITIN OR CHITOSAN

#133
20120178731
2012-07-12

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

#134
20120150087
2012-06-14

SOLID DRESSING FOR TREATING WOUNDED TISSUE

#135
20120148659
2012-06-14

SOLID DRESSING FOR TREATING WOUNDED TISSUE

#136
20120148658
2012-06-14

SOLID DRESSING FOR TREATING WOUNDED TISSUE

#137
20120148523
2012-06-14

Hydrogel tissue adhesive for medical use

#138
20120089084
2012-04-12

WOUND HEALING DEVICE

#139
20120078293
2012-03-29

APPLICATORS FOR PATCHES AND ADHESIVES

#140
20120077822
2012-03-29

In situ-formed bioactive tissue adherent films of absorbable crystallizable polymers

#141
20120064027
2012-03-15

Absorbable adhesive paste

#142
20110196421
2011-08-11

Methods and dressings for sealing internal injuries

#143
20110059061
2011-03-10

Bioabsorbable surgical composition

#144
20110002999
2011-01-06

Biopolymer system for tissue sealing

#145
20100266689
2010-10-21

Tissue augmentation with active agent for wound healing

#146
20100152730
2010-06-17

MUCOSAL TISSUE DRESSING AND METHOD OF USE

#147
20100112087
2010-05-06

Oxygen-generating compositions for enhancing cell and tissue survival in vivo

#148
20100093946
2010-04-15

Bioabsorbable Polymeric Compositions and Medical Devices

#149
20090324720
2009-12-31

Biocompatible crosslinked hydrogels, drug-loaded hydrogels and methods of using the same

#150
20090281058
2009-11-12

Compositions of partially deacetylated chitin derivatives

#151
20090270346
2009-10-29

Protective gel based on chitosan and oxidized polysaccharide

#152
20090181074
2009-07-16

Mucosal tissue dressing and method of use

#153
20090157017
2009-06-18

Bioresorbable foaming tissue dressing

#154
20090093550
2009-04-09

System for forming a biocompatible foam using polymerizable alpha(1-4)glucopyranose polymers and gas-producing component

#155
20090075891
2009-03-19

Methods and dressings for sealing internal injuries

#156
20080118551
2008-05-22

Denatured human albumin biomaterial as dressing for burns and wounds of skin

#157
20080033333
2008-02-07

Solid dressing for treating wounded tissue

#158
20080033332
2008-02-07

Solid dressing for treating wounded tissue

#159
20080033331
2008-02-07

Solid dressing for treating wounded tissue

#160
20080031934
2008-02-07

Processes for the production of solid dressings for treating wounded tissue

#161
20070243131
2007-10-18

Biopolymer system for tissue sealing

#162
20070172432
2007-07-26

Biodegradable hemostatic compositions

#163
20070128154
2007-06-07

Bioabsorbable surgical composition

#164
20050171001
2005-08-04

Hemostatic compositions and devices

#165
20050085791
2005-04-21

Disinfectant, antibiotic and anesthetic containing device for injections and incisions

#166
20050019369
2005-01-27

Nucleic acid biomaterials and methods of formation and use

#167
14788847
2017-03-07

Wound covering and method of preparation

#168
13933747
2016-03-29

Amniotic membrane preparation and device for use as a lens or as a dressing for promoting healing