ClassID:

22229

A61L2300/108 - CPC Classification

Classification description:

Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing inorganic materials Elemental carbon, e.g. charcoal

Recent Application in this class:
#1
20250360244
2025-11-27

SYSTEMS AND METHODS FOR INCONTINENCE CONTROL

#2
20250269082
2025-08-28

WATER-ABSORBING RESIN COMPOSITION, ABSORBENT, AND ABSORBENT ARTICLE

#3
20250025595
2025-01-23

WOUND CARE MATERIALS, DEVICES AND USES

#4
20240238755
2024-07-18

Products for treating inflammations, infections, diseases, and malodors. containing adsorbent porous carbonaceous material

#5
20230263934
2023-08-24

PRODUCTION OF A BIODEGRADABLE WOUND DRESSING COMPRISING GRAPHENE-BASED 2,3 DIALDEHYDE BACTERIAL CELLULOSE

#6
20220305234
2022-09-29

Electrically Conductive Hydrogels Usable As Lead Extensions, Apparatus For Delivery Of A Hydrogel Into The Vasculature, and Methods Of Treating Ventricular Arrhythmia With Electrically Conductive Hydrogels Injected In The Venous System

#7
20220241468
2022-08-04

ANTIBACTERIAL ARTICLE COMPRISING A POLYMER MATRIX WITH ALIGNED NANOSCALE FLAKES OR PLATELETS

#8
20220152271
2022-05-19

COMPOSITIONS AND METHODS FOR 3D PRINTED FIBROUS SCAFFOLDS WITH ANTIMICROBIAL PROPERTIES INCORPORATING GRAPHENE OXIDE AND POLY(E-CAPROLACTONE)

#9
20210360929
2021-11-25

Quantum Dots for Fungicidal Applications and Methods of Use

#10
20210146000
2021-05-20

Wound care materials, devices and uses

#11
20210016243
2021-01-21

Products for treating inflammation, infections, disease, and malodors containing adsorbent porous carbonaceous material

#12
20190328927
2019-10-31

Systems and methods for incontinence control

#13
20180169292
2018-06-21

SILICONE WOUND DRESSING AND METHODS FOR MANUFACTURING AND USING THEREOF

#14
20180000981
2018-01-04

Systems and methods for incontinence control

#15
20170165134
2017-06-15

Article comprising odor control composition

#16
20170100504
2017-04-13

ACTIVATED CARBON CONTAINING WOUND DRESSING

#17
20170087269
2017-03-30

CHARCOAL DRESSING MATERIAL AND METHOD OF MANUFACTURING THE SAME

#18
20170007733
2017-01-12

Systems, devices, and methods including implantable devices with anti-microbial properties

#19
20160317698
2016-11-03

Systems and methods for incontinence control

#20
20160303274
2016-10-20

Aldehyde control in personal care products

#21
20160111707
2016-04-21

Fabrication of biscrolled fiber using carbon nanotube sheet

#22
20160095759
2016-04-07

Systems and methods for incontinence control

#23
20150367031
2015-12-24

METHODS AND COMPOSITIONS FOR INHIBITING FIBROSIS, SCARRING AND/OR FIBROTIC CONTRACTURES

#24
20150290052
2015-10-15

Odour control material, method for preparation of an odour control material and an absorbent product comprising the odour control material

#25
20150157758
2015-06-11

Multi-layered wound dressing containing an hydrocolloid and activated carbon

#26
20150118283
2015-04-30

Wound dressing with an antimicrobial effect

#27
20150094672
2015-04-02

Wound dressing with an air permeable layer

#28
20140364712
2014-12-11

Nanoenhanced hemostatic device and methods for making a layer having hemostatic properties

#29
20130053807
2013-02-28

ACTIVATED CARBON CONTAINING WOUND DRESSING

#30
20120100203
2012-04-26

Fabrication of biscrolled fiber using carbon nanotube sheet

#31
20120041287
2012-02-16

Systems, devices, and methods including implantable devices with anti-microbial properties

#32
20120041286
2012-02-16

Systems, devices, and methods including implantable devices with anti-microbial properties

#33
20120041285
2012-02-16

Systems, devices, and methods including implantable devices with anti-microbial properties

#34
20110295090
2011-12-01

Systems, devices, and methods including implantable devices with anti-microbial properties

#35
20110295089
2011-12-01

Systems, devices, and methods including implantable devices with anti-microbial properties

#36
20110295088
2011-12-01

Systems, devices, and methods including implantable devices with anti-microbial properties

#37
20110275912
2011-11-10

Systems, devices, and methods including implantable devices with anti-microbial properties

#38
20100198335
2010-08-05

Stent coating for eluting medication

#39
20100125262
2010-05-20

Odor Control in Personal Care Products

#40
20100100172
2010-04-22

Stent coating for eluting medication

#41
20100042204
2010-02-18

Stent coating for eluting medication

#42
20080300557
2008-12-04

Absorbent product

#43
20080200976
2008-08-21

CARBON STENTS

#44
20080179562
2008-07-31

Substrate containing a deodorizing ink

#45
20080147028
2008-06-19

Deodorizing release liner for absorbent articles

#46
20080145267
2008-06-19

Delivery of an odor control agent through the use of a presaturated wipe

#47
20060200231
2006-09-07

Stent coating for eluting medication

#48
20060142709
2006-06-29

Activated carbon substrates

#49
20060140902
2006-06-29

Odor control substrates

#50
20050124799
2005-06-09

Articles comprising cationic polysaccharides and acidic pH buffering means

#51
20050113771
2005-05-26

Odor control in personal care products