ClassID:

21927

A61L24/08 - page 2 - CPC Classification

Classification description:

Surgical adhesives or cements; Adhesives for colostomy devices containing macromolecular materials Polysaccharides

Recent Application in this class:
#301
20120027817
2012-02-02

Absorbable Implants and Methods for Their Use in Hemostasis

#302
20110311608
2011-12-22

Stable chitosan hemostatic implant and methods of manufacture

#303
20110286925
2011-11-24

Embolizing sclerosing hydrogel

#304
20110275573
2011-11-10

TISSUE ADHESIVE

#305
20110257762
2011-10-20

PROSTHETIC IMPLANT WITH A DELAYED BONDING EFFECT

#306
20110224724
2011-09-15

Hydrogel tissue adhesive formed from aminated polysaccharide and aldehyde-functionalized multi-arm polyether

#307
20110195040
2011-08-11

Method for treating or inhibiting the formation of adhesions following surgery or injury

#308
20110168635
2011-07-14

Method for removing impurities from biopolymer material

#309
20110159075
2011-06-30

COMPOSITIONS AND SYSTEMS FOR FORMING CROSSLINKED BIOMATERIALS AND METHODS OF PREPARATION AND USE

#310
20110082427
2011-04-07

Bioresorbable embolization microspheres

#311
20110073006
2011-03-31

Rapid setting high strength calcium phosphate cements comprising cyclodextrins

#312
20110066138
2011-03-17

Lacrimal filler

#313
20110064785
2011-03-17

Nanostructure-enhanced platelet binding and hemostatic structures

#314
20110034412
2011-02-10

VISUALLY OBSERVABLE MATERIAL FOR MEDICAL TREATMENT

#315
20110033548
2011-02-10

DEGRADABLE CROSSLINKED AMINATED DEXTRAN MICROSPHERES AND METHODS OF USE

#316
20110021431
2011-01-27

Methods And Compositions For Medical Articles Produced From Proteinaceous Compounds

#317
20110021427
2011-01-27

Biphasic calcium phosphate cement for drug delivery

#318
20110020264
2011-01-27

Method and composition for the treatment of scars

#319
20110015759
2011-01-20

Adhering composition and method of applying the same

#320
20110015125
2011-01-20

Adhesives and methods of applying the same

#321
20110008444
2011-01-13

Composition for the formation of gels

#322
20110002999
2011-01-06

Biopolymer system for tissue sealing

#323
20100272693
2010-10-28

BONE SCAFFOLDS, INJECTABLE BONE REPAIR MATERIALS AND METHODS FOR BONE REPAIR

#324
20100260845
2010-10-14

Biocompatible and Biodegradable Biopolymer Matrix

#325
20100255101
2010-10-07

Dextran-based polymer tissue adhesive for medical use

#326
20100233246
2010-09-16

Adhesive tissue repair patch and collagen sheets

#327
20100160960
2010-06-24

HYDROGEL TISSUE ADHESIVE HAVING INCREASED DEGRADATION TIME

#328
20100137241
2010-06-03

Imidated biopolymer adhesive and hydrogel

#329
20100112063
2010-05-06

METHOD FOR PREPARING A HYDROGEL ADHESIVE HAVING EXTENDED GELATION TIME AND DECREASED DEGRADATION TIME

#330
20100111919
2010-05-06

DELAYED GELATION COMPOSITIONS AND METHODS OF USE

#331
20100087853
2010-04-08

COMPOSITIONS AND METHODS FOR USE OF ALGINATE DURAL SEALANTS

#332
20100087851
2010-04-08

Methods and compositions for sealing and adhering biological tissues and medical uses thereof

#333
20100029549
2010-02-04

In situ self-setting mineral-polymer hybrid materials, composition and use thereof

#334
20100021545
2010-01-28

Injectable in situ self-forming mineral-polymer hybrid composition and uses thereof

#335
20100015231
2010-01-21

LOW SWELL, LONG-LIVED HYDROGEL SEALANT

#336
20090306571
2009-12-10

Pressure sensitive adhesive composition comprising cross-linked polyalkylene oxide and water absorbent hydrophilic agents

#337
20090285897
2009-11-19

Rehydratable thiolated polysaccharide particles and sponge

#338
20090281058
2009-11-12

Compositions of partially deacetylated chitin derivatives

#339
20090269407
2009-10-29

Poly-α(1→4)glucopyranose-based matrices with hydrazide crosslinking

#340
20090238857
2009-09-24

USE OF HYDROPHOBIC CROSSLINKING AGENTS TO PREPARE CROSSLINKED BIOMATERIAL COMPOSITIONS

#341
20090181927
2009-07-16

Bonding tissues and cross-linking proteins with naphthalimide compounds

#342
20090149567
2009-06-11

Adhesive composition and wound dressings or ostomy appliances comprising such adhesive composition

#343
20090098193
2009-04-16

HEMOSTATIC COMPOSITIONS AND METHODS FOR CONTROLLING BLEEDING

#344
20090062233
2009-03-05

Modified starch material of biocompatible hemostasis

#345
20090028812
2009-01-29

Hydrophilic biodegradable adhesives

#346
20090022770
2009-01-22

Chitosan Compositions

#347
20080300218
2008-12-04

CROSSLINKABLE POLYSACCHARIDE DERIVATIVE, PROCESS FOR PRODUCING THE SAME, CROSSLINKABLE POLYSACCHARIDE COMPOSITION, AND MEDICAL TREATMENT MATERIAL

#348
20080207561
2008-08-28

Biomaterials and a method for making and using same

#349
20080200948
2008-08-21

Biomaterials and a method for making and using the same

#350
20080167592
2008-07-10

Preventing or treating wounds with a collodion barrier incorporating active agents

#351
20080167400
2008-07-10

Adhesive materials, manufacturing thereof, and applications thereof

#352
20080146521
2008-06-19

Adhesive N, O-carboxymethylchitosan coatings which inhibit attachment of substrate-dependent cells and proteins

#353
20080140106
2008-06-12

Enhanced cuff sealing for endotracheal tubes

#354
20080132585
2008-06-05

Separate type medical material

#355
20080132467
2008-06-05

Bioadhesive for tissue repair

#356
20080109236
2008-05-08

Production of defined monodisperse heparosan polymers and unnatural polymers with polysaccharide synthases

#357
20080108110
2008-05-08

Targeted glycosaminoglycan polymers by polymer grafting and methods of making and using same

#358
20080085295
2008-04-10

HYDROGELS CONTAINING LOW MOLECULAR WEIGHT ALGINATES AND BIOSTRUCTURES MADE THEREFROM

#359
20080075657
2008-03-27

BIOPOLYMER SYSTEM FOR TISSUE SEALING

#360
20080051624
2008-02-28

SCAFFOLD AND METHOD FOR IMPLANTING CELLS

#361
20080008738
2008-01-10

Flexible bioresorbable hemostatic packing and stent

#362
20070298461
2007-12-27

DNA encoding hyaluronan synthase from and methods of use

#363
20070248653
2007-10-25

Hemostatic compositions and methods for controlling bleeding

#364
20070244544
2007-10-18

Seal for Enhanced Stented Valve Fixation

#365
20070243131
2007-10-18

Biopolymer system for tissue sealing

#366
20070202173
2007-08-30

Biodegradable, non-toxic biological adhesive for use in abdominal surgery

#367
20070149441
2007-06-28

Functionalized derivatives of hyaluronic acid, formation of hydrogels in situ using same, and methods for making and using same

#368
20070128703
2007-06-07

Targeted glycosaminoglycan polymers by polymer grafting and methods of making and using the same

#369
20070117188
2007-05-24

Methods of producing hyaluronic acid and chimeric and hybrid glycosaminoglycan polymers

#370
20070071792
2007-03-29

In VIVO formed matrices including natural biodegradale polysaccharides and ophthalmic uses thereof

#371
20070065484
2007-03-22

In situ occlusion using natural biodegradable polysaccharides

#372
20070031468
2007-02-08

Modified chitosan for vascular embolization

#373
20070031467
2007-02-08

COMPOSITION AND METHOD FOR VASCULAR EMBOLIZATION

#374
20060210602
2006-09-21

Compositions and systems for forming crosslinked biomaterials and methods of preparation of use

#375
20060188966
2006-08-24

Natural, chimeric and hybrid glycosaminoglycan polymers and methods of making and using same

#376
20060178339
2006-08-10

Crosslinkable polysaccharide derivative, process for producing the same, crosslinkable polysaccharide composition, and medical treatment material

#377
20060135469
2006-06-22

Separate type medical material

#378
20060116348
2006-06-01

Polymer grafting by polysaccharide synthases

#379
20060078536
2006-04-13

Polysaccharide-based polymer tissue adhesive for medical use

#380
20060041033
2006-02-23

Injectable bone-replacement mixture

#381
20050266460
2005-12-01

DNA encoding hyaluronan synthase from and methods of use

#382
20050244454
2005-11-03

Adhesive N,O-carboxymethylchitosan coatings which inhibit attachment of substrate-dependent cells and proteins

#383
20050209606
2005-09-22

Alginate viscoelastic composition, method of use and package

#384
20050181025
2005-08-18

Preparation for wound healing and prevention of bandage adhesion to the wound

#385
20050164984
2005-07-28

Chondroitin synthase gene and methods of making and using same

#386
20050159544
2005-07-21

Crosslinked polymer compositions

#387
20050154125
2005-07-14

Use of hydrophobic crosslinking agents to prepare crosslinked biomaterial compositions

#388
20050113288
2005-05-26

Bonding tissues and cross-linking proteins with naphthalimide compounds

#389
20050112182
2005-05-26

Medical adhesive and medical covering agent using ultraviolet ray curable chitosan derivative

#390
20050065214
2005-03-24

Absorbable implants and methods for their use in hemostasis and in the treatment of osseous defects

#391
20050054771
2005-03-10

Adhesive tissue repair patch

#392
20050027070
2005-02-03

Method for preparing a biocompatible crosslinked matrix and matrix provided thereby

#393
20050027069
2005-02-03

Biocompatible crosslinked composition

#394
20050008660
2005-01-13

Compositions and methods for use of alginate dural sealants

#395
20050002893
2005-01-06

Composition consisting of a polymer containing amino groups and an aldehyde containing at least three aldehyde groups

#396
19087272
2026-06-02

Sclerotherapy of venous blood vessels

#397
19039751
2025-10-28

Bioadhesive for medical and dental applications

#398
18131288
2025-11-11

Hemostatic foams

#399
16194917
2019-12-31

Methods and compositions for achieving hemostasis and stable blood clot formation