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Polysaccharides or their derivatives
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A61L15/28
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Parent Industries
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HUMAN NECESSITIES
A61
Medical science
A61L
METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL DISINFECTION, STERILISATION, OR DEODORISATION OF AIR CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
A61L15/00
Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
Current Industry
A61L15/28
Polysaccharides or their derivatives
Industries
Overview
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Patents Grants
last 30 patents
Information
Patent Grant
Chitosan film with ternary metal oxides
Patent number
11,969,510
Issue date
Apr 30, 2024
KING FAISAL UNIVERSITY
Mohamed Gouda
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Cotton recycling
Patent number
11,970,820
Issue date
Apr 30, 2024
Board of Regents, The University of Texas System
Jonathan Y. Chen
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Chitosan film with ternary metal oxides
Patent number
11,957,797
Issue date
Apr 16, 2024
KING FAISAL UNIVERSITY
Mohamed Gouda
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Hemostatic material and wound dressing containing same
Patent number
11,938,230
Issue date
Mar 26, 2024
ARTISAN LAB CO., LTD
Kazuhiko Shibata
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Crosslinked alginic acid
Patent number
11,932,708
Issue date
Mar 19, 2024
Mochida Pharmaceutical Co., Ltd.
Shoji Furusako
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Process for producing low endotoxin chitosan
Patent number
11,919,975
Issue date
Mar 5, 2024
Medtrade Products Limited
Craig Hardy
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Disinfecting covers for functional connectors of medical devices an...
Patent number
11,899,249
Issue date
Feb 13, 2024
Bard Access Systems, Inc.
Anthony K. Misener
G02 - OPTICS
Information
Patent Grant
Hydrogel-forming multicomponent fiber
Patent number
11,898,274
Issue date
Feb 13, 2024
Carl Freudenberg KG
Birgit Kosan
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Chitosan superfine fiber systems
Patent number
11,890,384
Issue date
Feb 6, 2024
TRICOL BIOMEDICAL, INC.
Brian Clare
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Chitosan film with ternary metal oxides
Patent number
11,883,542
Issue date
Jan 30, 2024
KING FAISAL UNIVERSITY
Mohamed Gouda
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Chitosan nanofiber compositions, compositions comprising modified c...
Patent number
11,878,088
Issue date
Jan 23, 2024
The University of Memphis Research Foundation
Joel D. Bumgardner
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Nutrient-enriched dressing
Patent number
11,877,910
Issue date
Jan 23, 2024
SYSTAGENIX WOUND MANAGEMENT, LIMITED
Craig Delury
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Mechanically interlocked molecules-based materials for 3-D printing
Patent number
11,845,812
Issue date
Dec 19, 2023
Trustees of Dartmouth College
Chenfeng Ke
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Medical product and method for preparing thereof
Patent number
11,826,237
Issue date
Nov 28, 2023
UPM-Kymmene Corporation
Kari Luukko
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Tampon pledget for increased bypass leakage protection
Patent number
11,819,390
Issue date
Nov 21, 2023
Edgewell Personal Care Brands, LLC
Robert Jorgensen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Hemostatic paste and methods of making thereof
Patent number
11,819,384
Issue date
Nov 21, 2023
Guangzhou Bioseal Co., Ltd.
Dengmin Feng
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Device and method for wound therapy
Patent number
11,813,394
Issue date
Nov 14, 2023
Smith & Nephew, Inc.
Ashok V. Joshi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Absorbent hygienic article for absorbing body fluids
Patent number
11,801,173
Issue date
Oct 31, 2023
ESSITY HYGIENE AND HEALTH AKTIEBOLAG
Anna Bagger-Sjöbäck
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Base film for dressing and manufacturing method therefor, and dress...
Patent number
11,793,906
Issue date
Oct 24, 2023
BOE Technology Group Co., Ltd.
Chunyan Ji
B32 - LAYERED PRODUCTS
Information
Patent Grant
Methods and compositions for wound healing
Patent number
11,793,832
Issue date
Oct 24, 2023
Nicholas L. Abbott
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Dressing
Patent number
11,793,905
Issue date
Oct 24, 2023
The University of Birmingham
Liam Grover
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Hydrophobically modified chitosan compositions
Patent number
11,787,922
Issue date
Oct 17, 2023
MEDCURA, INC
Matthew Dowling
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Methods of making silver nanoparticles and their applications
Patent number
11,771,628
Issue date
Oct 3, 2023
STELO TECHNOLOGIES
Jingwu Zhang
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Absorbent hygienic articles with sensors and biocompostable elements
Patent number
11,766,366
Issue date
Sep 26, 2023
TETHIS, INC.
Ryan Nicholas Chan
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Medical composition containing guanidinyl-containing polymer(s) and...
Patent number
11,766,386
Issue date
Sep 26, 2023
3M Innovative Properties Company
Henning Hoffmann
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Collagen/ORC dressing encapsulated within a bioresorbable envelope
Patent number
11,752,235
Issue date
Sep 12, 2023
KCI Licensing, Inc.
Craig Delury
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Dressings for reduced tissue ingrowth
Patent number
11,752,039
Issue date
Sep 12, 2023
Systagenix Wound Management, Limited
Prathamesh Madhav Kharkar
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Bioresorbable dressing with structural support
Patent number
11,717,592
Issue date
Aug 8, 2023
KCI Licensing, Inc.
Alexander Waite
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Absorbent articles having a secondary topsheet
Patent number
11,707,390
Issue date
Jul 25, 2023
The Procter & Gamble Company
Fancheng Wang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Antimicrobial compositions comprising minocycline and degradation p...
Patent number
11,690,937
Issue date
Jul 4, 2023
Omrix Biopharmaceuticals Ltd.
Eve Montia
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Patents Applications
last 30 patents
Information
Patent Application
METHODS AND COMPOSITIONS FOR WOUND HEALING
Publication number
20240139237
Publication date
May 2, 2024
Nicholas L. Abbott
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Formulations, Biodegradable Membranes, Products Including Biodegrad...
Publication number
20240123110
Publication date
Apr 18, 2024
Robert Thorne LAWRENCE
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
WOUND HEALING MEANS, METHOD OF MANUFACTURE THEREOF AND USE THEREOF
Publication number
20240122869
Publication date
Apr 18, 2024
Contipro a.s.
Kristyna SKUHROVCOVA
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHOD FOR MANUFACTURING MEDICAL MATERIAL OF WHICH HEMOSTASIS AND D...
Publication number
20240115757
Publication date
Apr 11, 2024
In Sun JEONG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
VARIABLE-SIZE HYDROPHOBICALLY-MODIFIED POLYMERS
Publication number
20240101795
Publication date
Mar 28, 2024
MEDCURA, INC.
Matthew DOWLING
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
MEDICAL GRADE NANOFIBRILLAR CELLULOSE HYDROGEL, A METHOD FOR TREATI...
Publication number
20240091399
Publication date
Mar 21, 2024
UPM-Kymmene Corporation
Johana KUNCOVÁ-KALLIO
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
MECHANICALLY INTERLOCKED MOLECULES-BASED MATERIALS FOR 3-D PRINTING
Publication number
20240076415
Publication date
Mar 7, 2024
Trustees of Dartmouth College
Chenfeng Ke
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Application
HYDROPHILIC FIBER MEMBRANE WITH SUSTAINED-RELEASE DRUG AND PREPARAT...
Publication number
20240066177
Publication date
Feb 29, 2024
Shanghai Ruizhikang Medical Technology Co., Ltd.
Xiaohong CHEN
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
WEARABLE DEVICE FOR DETECTION OF AMNIOTIC FLUID
Publication number
20240057934
Publication date
Feb 22, 2024
PEPTONIC MEDICAL ISRAEL LTD
Ido GAL
G01 - MEASURING TESTING
Information
Patent Application
ABSORBENT ARTICLES AND METHODS OF MAKING
Publication number
20240041671
Publication date
Feb 8, 2024
ONTEX BV
Christina LAMBERTZ
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Hemostatic Foam
Publication number
20240042091
Publication date
Feb 8, 2024
Stryker European Operations Holdings LLC
Bhushan Chandrashekhar-Bhat
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
TAMPON PLEDGET FOR INCREASED BYPASS LEAKAGE PROTECTION
Publication number
20240041665
Publication date
Feb 8, 2024
EDGEWELL PERSONAL CARE BRANDS, LLC.
Robert Jorgensen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
HEMOSTATIC DEVICES
Publication number
20240033398
Publication date
Feb 1, 2024
Z-Medica, LLC
Raymond J. Huey
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DELIVERY SYSTEMS FOR CONTROL OF BLEEDING IN TRANSURETHRAL PROSTATEC...
Publication number
20240009040
Publication date
Jan 11, 2024
Tricol Biomedical, Inc.
Simon J. MCCARTHY
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PHOTO-CROSS-LINKING COPOLYMERIZED HYALURONIC ACID SPONGE AND PREPAR...
Publication number
20230416472
Publication date
Dec 28, 2023
SNVIA CO., LTD.
Sam Dae PARK
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DRESSINGS FOR REDUCED TISSUE INGROWTH
Publication number
20230363953
Publication date
Nov 16, 2023
SYSTAGENIX WOUND MANAGEMENT, LIMITED
Prathamesh Madhav KHARKAR
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
HYDROPHOBICALLY MODIFIED CHITOSAN COMPOSITIONS
Publication number
20230348699
Publication date
Nov 2, 2023
MEDCURA, INC.
Matthew DOWLING
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
COMPOSITE MATERIAL FOR RAPID BLOOD CLOTTING AND PREPARATION METHOD...
Publication number
20230338607
Publication date
Oct 26, 2023
Guangdong Ocean University
Zhang Hu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
VARIABLE-SIZE HYDROPHOBICALLY-MODIFIED POLYMERS
Publication number
20230323096
Publication date
Oct 12, 2023
MEDCURA, INC.
Matthew DOWLING
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SELF-ADHESIVE SANITARY PRODUCT AND PREPARATION METHOD THEREOF
Publication number
20230320909
Publication date
Oct 12, 2023
TSINGHUA UNIVERSITY
Yilan Ye
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
COMPOSITE MATERIALS
Publication number
20230302189
Publication date
Sep 28, 2023
The Penn State Research Foundation
Jeffrey M. Catchmark
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
WOUND TREATMENT DRESSING, METHOD OF OBTAINING AND USES THEREOF
Publication number
20230277718
Publication date
Sep 7, 2023
FALCON EMPIRE LDA.
Filipe José NUNES AGOSTINHO
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
HAEMOSTATIC MATERIAL
Publication number
20230270914
Publication date
Aug 31, 2023
Medtrade Products Limited
Craig HARDY
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ABSORBENT ARTICLES HAVING A SECONDARY TOPSHEET
Publication number
20230240912
Publication date
Aug 3, 2023
The Procter & Gamble Company
Fancheng WANG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
VAGINAL FLUID ABSORPTION AND ODOR REDUCTION
Publication number
20230225909
Publication date
Jul 20, 2023
Michael Scott Ingber
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
COMPOSITIONS AND METHODS FOR DELIVERING AN AGENT TO A WOUND
Publication number
20230226190
Publication date
Jul 20, 2023
THE UNIVERSITY OF MEMPHIS RESEARCH FOUNDATION
Warren O. HAGGARD
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
WOUND CARE COVERING
Publication number
20230226251
Publication date
Jul 20, 2023
Boock Engineering LLC
Robert James Boock
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
THREE-DIMENSIONAL CHITOSAN/SILVER COMPOSITE SCAFFOLD AND PREPARATIO...
Publication number
20230193498
Publication date
Jun 22, 2023
National Yang Ming Chiao Tung University
Pu-Wei WU
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
FIBROUS LAYER HAVING HYDROPHILIC PROPERTIES AND A FABRIC COMPRISING...
Publication number
20230181377
Publication date
Jun 15, 2023
PFNONWOVENS HOLDING S.R.O
Pavlina KASPARKOVA
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SKIN CONTACT MATERIAL
Publication number
20230172748
Publication date
Jun 8, 2023
CONVATEC LIMITED
Stewart Lee
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE