ClassID:

22240

A61L2300/214 - CPC Classification

Classification description:

Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing organic materials; Acids Amino acids

Recent Application in this class:
#1
20260137833
2026-05-21

Biologic Composition And Method Of Use

#2
20250281670
2025-09-11

3D Printing Photo-Curing Composition Suitable for Skull Repair

#3
20250281663
2025-09-11

WOUND CONTACT LAYER WITH INFECTION-INHIBITING PROPERTIES

#4
20250269093
2025-08-28

METHODS OF ENHANCING ANTIMICROBIAL EFFICACY OF LOCAL ANESTHETICS

#5
20250205679
2025-06-26

Super Absorbent Polymer and Preparation Method Thereof

#6
20250058021
2025-02-20

ACOUSTICALLY-RESPONSIVE BIOINKS FOR EXTRUSION-BASED 3D-BIOPRINTING

#7
20240424175
2024-12-26

ANTICOAGULANT COMPOUNDS COMPRISING CHELATING AGENTS AND CATIONIC ANTI-COAGULATION ENHANCERS AND METHODS AND DEVICES FOR THEIR USE

#8
20240238475
2024-07-18

PAIN TREATMENT AGENT

#9
20240226369
2024-07-11

IN-SITU FILM-FORMING COMPOSITION

#10
20240009107
2024-01-11

HYALURONIC ACID COMPOSITION HAVING PERMEATION-PROMOTING EFFECT, PREPARATION METHOD THEREFOR AND USE THEREOF

#11
20230277722
2023-09-07

DRY DRESSING

#12
20230093480
2023-03-23

COMPOSITIONS FOR CLINICAL COMPLICATIONS ASSOCIATED TO DEVICES IMPLANTED IN THE URINARY TRACT

#13
20230001043
2023-01-05

LIQUID EMBOLIC MATERIAL COMPOSITION

#14
20220401632
2022-12-22

HEMOSTATIC DEVICES AND METHODS OF USE

#15
20220401615
2022-12-22

Wound covering and preparation method thereof

#16
20220016308
2022-01-20

DELIVERY SYSTEMS FOR ADMINISTRATION OF CATIONIC BIOLOGICAL ACTIVES

#17
20210361822
2021-11-25

Functional wound dressing

#18
20210346570
2021-11-11

SELF-ASSEMBLING GRAPHENE OXIDE-PROTEIN MATRIX

#19
20210308034
2021-10-07

PREBIOTIC COMPOSITIONS AND METHODS FOR MAINTAINING A HEALTHY SKIN MICROBIOTA

#20
20210268151
2021-09-02

Pre-loadable biological heart valve capable of rapid rehydration and preparation method thereof

#21
20210178020
2021-06-17

BIOLOGIC COMPOSITION AND METHOD OF USE

#22
20210128798
2021-05-06

Hemostatic devices and methods of use

#23
20210023266
2021-01-28

TECHNIQUES FOR PROMOTING NEURONAL RECOVERY

#24
20200376157
2020-12-03

HAEMOSTATIC MATERIAL

#25
20200330656
2020-10-22

Hemostatic devices and methods of use

#26
20200215227
2020-07-09

BIOARTIFICIAL MEMBRANES HAVING CONTROLLED VISCOELASTICITY AND RIGIDITY FOR USE IN TISSUE ENGINEERING

#27
20190336641
2019-11-07

Wound dressing materials

#28
20190142965
2019-05-16

Hydrogel for engineered immune response to D-chirality peptides

#29
20190117832
2019-04-25

Polypeptide and hyaluronic acid coatings

#30
20190111189
2019-04-18

Reducing post-operative adhesion formation with intraperitoneal glutamine

#31
20190030218
2019-01-31

Hemostatic devices and methods of use

#32
20180318472
2018-11-08

Polypeptide and hyaluronic acid coatings

#33
20180296723
2018-10-18

Regenerated oxidized celulose based hemostatic materialcontaining antifibrolytic agents

#34
20180296395
2018-10-18

Wound packing material comprising chemoeffector

#35
20180235597
2018-08-23

Suture anchor with soft anchor of electrospun fibers

#36
20180140658
2018-05-24

Method of treating a wound, comprising the step of administering a composition including a substance P

#37
20180133366
2018-05-17

FLOWABLE TISSUE COMPOSITIONS WITH ENHANCED BUOYANCY PROPERTIES CONTAINING ANTIBIOTICS AND DERIVATIVES THEREOF

#38
20180126044
2018-05-10

Antimicrobial compositions and methods for locking catheters

#39
20180043056
2018-02-15

Functionalized PEG for implantable medical devices

#40
20170319756
2017-11-09

Hemostatic devices and methods of use

#41
20170215417
2017-08-03

ANTIMICROBIAL COMPOSITIONS

#42
20170209367
2017-07-27

Microneedle device having a peptide therapeutic agent and an amino acid and methods of making and using the same

#43
20170203013
2017-07-20

REDUCING POST-OPERATIVE ADHESION FORMATION WITH INTRAPERITONEAL GLUTAMINE

#44
20170000824
2017-01-05

DRUG DELIVERY COMPOSITIONS AND METHODS

#45
20160361472
2016-12-15

BIOACTIVE MATERIAL COATED MEDICAL DEVICE

#46
20160316747
2016-11-03

Antiseptic compositions, methods and systems

#47
20160287242
2016-10-06

Suture anchor with soft anchor of electrospun fibers

#48
20160213818
2016-07-28

Antimicrobial compositions and methods for locking catheters

#49
20150374620
2015-12-31

Microneedle-coating composition and microneedle device

#50
20150273104
2015-10-01

Wound dressing materials

#51
20150231310
2015-08-20

Syringe treated with transdermal venous access locking solutions and method of treating the syringe

#52
20150057746
2015-02-26

Coating composition and medical device

#53
20140343499
2014-11-20

Microneedle device including a peptide therapeutic agent and an amino acid and methods of making and using the same

#54
20140330198
2014-11-06

Microneedle device having a peptide therapeutic agent and an amino acid, methods of making and using the same

#55
20130171209
2013-07-04

Reducing post-operative adhesion formation with intraperitoneal glutamine

#56
20130136785
2013-05-30

ACTIVE SUBSTANCE-RELEASING WOUND DRESSING

#57
20120282351
2012-11-08

System and Method for The Prevention of Bacterial and Fungal Infections Including Urinary Tract Infections (UTI) Using N-Halogenated Amino Acids

#58
20120258047
2012-10-11

EPSILON-POLY-LYSINE CAPSULES

#59
20120135062
2012-05-31

Wound dressing materials

#60
20120070480
2012-03-22

ANTIMICROBIAL DISPOSABLE ABSORBENT ARTICLES

#61
20110182968
2011-07-28

Interpenetrating polymer network hydrogel corneal prosthesis

#62
20110077218
2011-03-31

Wound-healing pharmaceutical compositions in the form of a sterile powder based on amino acids and sodium hyaluronate

#63
20110038847
2011-02-17

Process for preparing bioabsorbable sheet preparation holding thrombin

#64
20100292625
2010-11-18

Pharmaceutical and cosmetic compositions for accelerated healing of wounds and other surface damages

#65
20100260819
2010-10-14

REDUCING POST-OPERATIVE ADHESION FORMATION WITH INTRAPERITONEAL GLUTAMINE

#66
20100040673
2010-02-18

Hygiene tissue comprising a microbe-inhibiting composition

#67
20100010456
2010-01-14

System and Method for the Prevention of Bacterial and Fungal Infections Including Urinary Tract Infection (UTI) Using N-Halogenated Amino Acids

#68
20090305381
2009-12-10

Activated Polymers Binding Biological Molecules

#69
20080292671
2008-11-27

Antimicrobial medicotechnical product, process for its preparation and use

#70
20080286335
2008-11-20

Enhancement Of The Calcium Sensing Receptor

#71
20080261915
2008-10-23

Wound-Healing Pharmaceutical Compositions in the Form of a Sterile Powder Based on Amino Acids and Sodium Hyaluronate

#72
20080138374
2008-06-12

Molecular Plasma Deposition of Bioactive Small Molecules

#73
20070244449
2007-10-18

System and method for the prevention of bacterial and fungal infections including Urinary Tract Infections (UTI) using N-halogenated amino acids

#74
20070213717
2007-09-13

Biological fusion in the vertebral column

#75
20070202177
2007-08-30

Antimicrobial Compositions and Methods for Locking Catheters

#76
20070179605
2007-08-02

Interpenetrating polymer network hydrogel corneal prosthesis

#77
20070014755
2007-01-18

Wound healing polymeric networks

#78
20060129117
2006-06-15

Skin-friendly single-use product

#79
20060067990
2006-03-30

Absorbent articles for inhibiting the production of exoproteins

#80
20050106120
2005-05-19

Polyester containing active drugs and having amino acids in the main chain & comma; and its preparation method

#81
20050058692
2005-03-17

Biofunctional fibers

#82
16027080
2019-12-10

Dosing regimens for treating hypoxia-associated tissue damage