ClassID:

22296

A61L2400/08 - CPC Classification

Classification description:

Materials characterised by their function or physical properties Methods for forming porous structures using a negative form which is filled and then removed by pyrolysis or dissolution

Recent Application in this class:
#1
20260053972
2026-02-26

Anti-Microbial Medical Materials and Devices

#2
20250262348
2025-08-21

HIERARCHICALLY POROUS SLIT3-RELEASING PLGA/HYDROXYAPATITE NANONANOCOMPOSITE SCAFFOLD VIA INDIRECT 3D PRINTING FOR BONE TISSUE ENGINEERING

#3
20250186659
2025-06-12

FABRICATION METHOD OF DIRECTIONAL TISSUE WITH ACOUSTIC PATTERNING OF PORE- FORMING PARTICLES

#4
20240358887
2024-10-31

POROUS MATERIAL AND PROCESS

#5
20240218331
2024-07-04

METHOD FOR PRODUCING VASCULARIZED BIOLOGICAL TISSUE

#6
20240123133
2024-04-18

DEVICE FOR WRAPPING OUTER WALL OF BLOOD VESSEL

#7
20240123117
2024-04-18

INJECTABLE SILK FIBROIN FOAMS AND USES THEREOF

#8
20220354985
2022-11-10

Anti-Microbial Medical Materials and Devices

#9
20220296783
2022-09-22

COMPOSITE BIOMATERIALS

#10
20220233298
2022-07-28

A BIOCOMPATIBLE MEMBRANE COMPOSITE

#11
20210228769
2021-07-29

BIOMIMETIC BIOMATERIAL AND PRODUCTION METHOD THEREOF

#12
20210220526
2021-07-22

Biodegradable silk ear tubes

#13
20210187159
2021-06-24

Injectable and expandable composition, devices, kits, methods and uses thereof

#14
20210178024
2021-06-17

Magnetically templated tissue engineering scaffolds and methods of making and using the magnetically templated tissue engineering scaffolds

#15
20210138103
2021-05-13

Composite materials in wound treatment

#16
20210138073
2021-05-13

OSTEOSTIMULATING ELASTOMERIC BONE FILLING COMPOSITIONS

#17
20210024430
2021-01-28

Calcium phosphate granules and methods of making them

#18
20210022871
2021-01-28

THREE-DIMENSIONALLY PRINTED TISSUE ENGINEERING SCAFFOLDS FOR TISSUE REGENERATION

#19
20210008247
2021-01-14

CURABLE CALCIUM PHOSPHATE COMPOSITIONS FOR USE WITH POROUS STRUCTURES AND METHODS OF USING THE SAME

#20
20200376174
2020-12-03

Implantable medical devices

#21
20200376168
2020-12-03

Method of and a mold for the manufacture, making and/or production of a multi-component implant, device, construct or material

#22
20200147261
2020-05-14

Porous material and process

#23
20200078495
2020-03-12

BIODEGRADABLE SILK EAR TUBES

#24
20190322702
2019-10-24

Tricalcium Phosphate Binding Peptides And Uses Thereof

#25
20190270882
2019-09-05

Polyester composition, preparation method therefor and application thereof

#26
20190231890
2019-08-01

Osteostimulating elastomeric bone filling compositions

#27
20190201584
2019-07-04

Porous bionic skull repairing material, preparation method and implement method thereof

#28
20190160197
2019-05-30

Composite materials in wound treatment

#29
20190105094
2019-04-11

Composite scaffolds for thermal ablation of metastatic cancer cells

#30
20190083675
2019-03-21

Systems and methods for making hydrophilic foams

#31
20190038801
2019-02-07

Porous composite and bone regeneration material

#32
20180326123
2018-11-15

Biocompatible structure for tissue regeneration and methods of making and using same

#33
20180221543
2018-08-09

Titanium nail capable of loading drug and drug-loaded titanium nail and preparing method of the same

#34
20180215892
2018-08-02

Process for preparing biocompatible and biodegradable porous three-dimensional polymer matrices and uses thereof

#35
20180179680
2018-06-28

Degradable scaffolding for electrospinning

#36
20180177919
2018-06-28

Devices and methods for tissue cryomilling

#37
20180133372
2018-05-17

Magnetically templated tissue engineering scaffolds and methods of making and using the magnetically templated tissue engineering scaffolds

#38
20180126041
2018-05-10

Preparing method of nerve conduits including cells

#39
20180110901
2018-04-26

Tubular tissue construct and a method of printing

#40
20180055643
2018-03-01

Three-dimensionally printed tissue engineering scaffolds for tissue regeneration

#41
20170348462
2017-12-07

Hybrid material implant having variable porosity

#42
20170319741
2017-11-09

Porous polysaccharide scaffold comprising nano-hydroxyapatite and use for bone formation

#43
20170319345
2017-11-09

Absorbing eluting spacer device

#44
20170224868
2017-08-10

CHITOSAN DENTAL SURGICAL MEMBRANE AND METHOD OF MAKING

#45
20170100775
2017-04-13

METHOD FOR MANUFACTURING A POROUS METAL MATERIAL FOR BIOMEDICAL APPLICATIONS AND MATERIAL OBTAINED BY SAID METHOD

#46
20170100507
2017-04-13

Curable calcium phosphate compositions for use with porous structures and methods of using the same

#47
20170069858
2017-03-09

Methods and systems for scaffolds comprising nanoelectronic components

#48
20170021060
2017-01-26

Shape memory polymer scaffolds for tissue defects

#49
20170007738
2017-01-12

Injectable silk fibroin foams and uses thereof

#50
20160346434
2016-12-01

Porous biomaterial

#51
20160339145
2016-11-24

Biocompatible smart responsive scaffold having interconnected pores

#52
20160310634
2016-10-27

A PROCESS FOR THE PREPARATION OF TITANIUM FOAM

#53
20160289399
2016-10-06

Process for the processing of a perfluoropolymer material

#54
20160279299
2016-09-29

SILK FIBROIN-BASED FLUID DELIVERY SYSTEMS AND DEVICES

#55
20160250025
2016-09-01

Injectable and moldable bone substitute materials

#56
20160228611
2016-08-11

Biomimetic biphasic 3D nanocomposite scaffold for osteochondral regeneration

#57
20160213821
2016-07-28

Implantable medical devices

#58
20160067381
2016-03-10

Ceramic bone substitute material and method for the production thereof

#59
20160030625
2016-02-04

Porous polymer composites

#60
20150328365
2015-11-19

Porous polysaccharide scaffold comprising nano-hydroxyapatite and use for bone formation

#61
20150315353
2015-11-05

Process for producing polymer foams

#62
20150238660
2015-08-27

Porous biomaterial

#63
20150224228
2015-08-13

Multi-component joining of plastic preparations in order to produce medical devices with functional surfaces

#64
20150217024
2015-08-06

Methods of manufacturing hydrogel microparticles having living cells, and compositions for manufacturing a scaffold for tissue engineering

#65
20150057381
2015-02-26

Porogen compositions, methods of making and uses

#66
20140243427
2014-08-28

Process for preparing a synthetic foam having a controlled particle distribution

#67
20140227428
2014-08-14

Preparation method for medical porous tantalum implant material

#68
20140194533
2014-07-10

Biocompatible and biodegradable elastomer

#69
20140178964
2014-06-26

Cell-friendly inverse opal hydrogels for cell encapsulation, drug and protein delivery, and functional nanoparticle encapsulation

#70
20140161843
2014-06-12

Dynamic macropore formation using multiple porogens

#71
20140156002
2014-06-05

Methods for creating foam-like texture

#72
20140121781
2014-05-01

Injectable and moldable bone substitute materials

#73
20140073063
2014-03-13

Methods and systems for scaffolds comprising nanoelectronic components

#74
20140037593
2014-02-06

Tricalcium phosphate binding peptides and uses thereof

#75
20130344601
2013-12-26

Microstructure biomaterials and fabrication methods therefor

#76
20130197661
2013-08-01

Mucosal tissue adhesion via textured surface

#77
20130066045
2013-03-14

ph-sensitive sacrificial materials for the microfabrication of structures

#78
20130013062
2013-01-10

Methods for creating foam-like texture

#79
20130011691
2013-01-10

POROUS TANTALUM USED FOR MEDICAL IMPLANTATION AND METHOD FOR PREPARING THE SAME

#80
20120239162
2012-09-20

Devices and Methods for Tissue Engineering

#81
20120183429
2012-07-19

Devices and Methods for Tissue Engineering

#82
20120179271
2012-07-12

Devices and Methods for Tissue Engineering

#83
20120077891
2012-03-29

Porogen compositions, methods of making and uses

#84
20120046734
2012-02-23

MEDICAL DEVICES AND METHODS OF MAKING THE SAME

#85
20110195107
2011-08-11

METHOD FOR MANUFACTURING A POROUS THREE-DIMENSIONAL SCAFFOLD USING POWDER FROM ANIMAL TISSUE, AND POROUS THREE-DIMENSIONAL SCAFFOLD MANUFACTURED BY SAME

#86
20110059151
2011-03-10

Porous biomaterial on hydroxyapatite

#87
20110054615
2011-03-03

Porous biomaterial

#88
20110022180
2011-01-27

Implantable medical devices

#89
20080109072
2008-05-08

Medical devices and methods of making the same

#90
20070191963
2007-08-16

Injectable and moldable bone substitute materials

#91
20060062896
2006-03-23

Method of making catheters with porous structure for carrying additional agents