ClassID:

22027

A61L27/3882 - CPC Classification

Classification description:

Materials for prostheses or for coating prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix containing added animal cells characterised by the site of application in the body Hollow organs, e.g. bladder, esophagus, urether, uterus

Recent Application in this class:
#1
20260007805
2026-01-08

COMPOSITIONS AND METHODS FOR TREATING DIABETES

#2
20250243465
2025-07-31

METHODS OF PRODUCING MULTI-LAYERED TUBULAR TISSUE CONSTRUCTS

#3
20250090720
2025-03-20

TUBULAR SCAFFOLD AND METHOD OF MANUFACTURING THE SAME

#4
20250041480
2025-02-06

METHOD AND DEVICE FOR IN VIVO BRONCHUS REGENERATION

#5
20240382653
2024-11-21

MODIFIED SIS MEMBRANE FOR TISSUE REPAIR, PREPARATION METHOD THEREFOR AND USE THEREOF

#6
20240352413
2024-10-24

ISOLATED HUMAN LUNG PROGENITOR CELLS AND USES THEREOF

#7
20240252719
2024-08-01

SYSTEMS AND METHODS FOR IN VIVO CELL REPLACEMENT

#8
20240033066
2024-02-01

SYSTEMS AND METHODS FOR MINIMIZING FIBROTIC SCAR FORMATION SUBSEQUENT TO TRAUMA IN TUBULAR ORGANS

#9
20240024538
2024-01-25

EPITHELIAL CELL TUBE FOR TRACHEAL TRANSPLANTATION

#10
20230414664
2023-12-28

GENETIC MODIFICATIONS FOR XENOTRANSPLANTATION

#11
20230398259
2023-12-14

CELLULOSE NANOFIBRILLAR BIOINK FOR 3D BIOPRINTING FOR CELL CULTURING, TISSUE ENGINEERING AND REGENERATIVE MEDICINE APPLICATIONS

#12
20230285636
2023-09-14

ENGINEERED TISSUE CONSTRUCTS

#13
20230093436
2023-03-23

METHODS OF PREPARING PERSONALIZED BLOOD VESSELS

#14
20230079970
2023-03-16

Crosslinking Submucosal Injectate System

#15
20230037735
2023-02-09

METHOD AND DEVICE FOR IN VIVO TISSUE REGENERATION ON THE INTERIOR SURFACE OF HOLLOW ORGANS

#16
20220370189
2022-11-24

ARTIFICIAL ESOPHAGEAL STRUCTURE HAVING MULTI-LAYER STRUCTURE USING THREE-DIMENSIONAL BIO-PRINTING, AND MANUFACTURING DEVICE AND MANUFACTURING METHOD THEREFOR

#17
20220296784
2022-09-22

METHOD FOR OBTAINING HEALTHY INTESTINAL ORGANOIDS

#18
20220257831
2022-08-18

Method and device for in vivo bronchus regeneration

#19
20220221779
2022-07-14

Isolated human lung progenitor cells and uses thereof

#20
20220016419
2022-01-20

APPARATUS FOR TESTING A CARDIAC CATHETER UTILIZING LIVE CARDIAC CELLS

#21
20210275724
2021-09-09

Surgically-friendly tissue papers from organ-specific decellularized extracellular matrices

#22
20210236273
2021-08-05

Tubular Prostheses

#23
20210030924
2021-02-04

Tissue Engineered Intestine

#24
20200206385
2020-07-02

CELLULOSE NANOFIBRILLAR BIOINK FOR 3D BIOPRINTING FOR CELL CULTURING, TISSUE ENGINEERING AND REGENERATIVE MEDICINE APPLICATIONS

#25
20200164109
2020-05-28

Methods of producing multi-layered tubular tissue constructs

#26
20200164103
2020-05-28

CELLULOSE NANOFIBRILLAR BIOINK FOR 3D BIOPRINTING FOR CELL CULTURING, TISSUE ENGINEERING AND REGENERATIVE MEDICINE APPLICATIONS

#27
20200163326
2020-05-28

CRYOPRESERVATION

#28
20200157507
2020-05-21

Method for producing intestinal organoid derived from pluripotent stem cells

#29
20200147268
2020-05-14

PROSTHETIC TISSUE VALVE AND METHOD OF PREPARING THE SAME

#30
20200114045
2020-04-16

Method and device for in vivo tissue regeneration on the interior surface of hollow organs

#31
20200108173
2020-04-09

Method and device for in vivo bronchus regeneration

#32
20200093959
2020-03-26

Generation of lung bud organoids with branching structures and uses thereof for lung disease modeling

#33
20200048615
2020-02-13

Inhibition of serotonin expression in gut enteroendocrine cells results in conversion to insulin-positive cells

#34
20200038556
2020-02-06

Methods of preparing personalized blood vessels

#35
20200038555
2020-02-06

Methods of preparing personalized blood vessels

#36
20190365952
2019-12-05

TISSUE SCAFFOLD MOLD APPARATUS AND USE IN MAKING TISSUE ENGINEERED ORGANS WITH HOLLOW STRUCTURES

#37
20190343989
2019-11-14

Surgically-friendly tissue papers from organ-specific decellularized extracellular matrices

#38
20190284722
2019-09-19

MULTI LAYER SCAFFOLD DESIGN WITH SPACIAL ARRANGEMENT OF CELLS TO MODULATE TISSUE GROWTH

#39
20190276800
2019-09-12

Isolated human lung progenitor cells and uses thereof

#40
20190192736
2019-06-27

Tissue grafts modified with a cross-linking agent and method of making and using the same

#41
20190175789
2019-06-13

Tissue grafts modified with a cross-linking agent and method of making and using the same

#42
20190153398
2019-05-23

FIBER SCAFFOLDS FOR USE IN ESOPHAGEAL PROSTHESES

#43
20190091374
2019-03-28

Crosslinking submucosal injectate system

#44
20190069990
2019-03-07

Tubular prostheses

#45
20190038807
2019-02-07

Tissue engineering

#46
20190030211
2019-01-31

HYDROGEL SCAFFOLD FOR THREE DIMENSIONAL CELL CULTURE

#47
20180304502
2018-10-25

Automated fabrication of layer-by-layer tissue engineered complex tubes

#48
20180071074
2018-03-15

CELL SCAFFOLD CONSTRUCTS

#49
20180036122
2018-02-08

Implantable Valve Prosthesis

#50
20180008647
2018-01-11

Vaginal laxity therapy utilizing cell-based bulking compositions

#51
20170369839
2017-12-28

Isolated human lung progenitor cells and uses thereof

#52
20170368225
2017-12-28

Cellulose nanofibrillar bioink for 3D bioprinting for cell culturing, tissue engineering and regenerative medicine applications

#53
20170326273
2017-11-16

Human airway stem cells in lung epithelial engineering

#54
20170204375
2017-07-20

Inhibition of serotonin expression in gut enteroendocrine cells results in conversion to insulin-positive cells

#55
20170183629
2017-06-29

Engineered tissue constructs

#56
20160325019
2016-11-10

Fiber scaffolds for use in esophageal prostheses

#57
20160303290
2016-10-20

Tissue grafts modified with a cross-linking agent and method of making and using the same

#58
20160220731
2016-08-04

Methods and devices to stimulate the follicular niche using adipose derived regenerative cells and adipose tissue

#59
20160022873
2016-01-28

TISSUE ENGINEERED INTESTINE

#60
20150245907
2015-09-03

Extracellular matrix material valve conduit and methods of making thereof

#61
20150182663
2015-07-02

Extracellular matrix based gastroesophageal junction reinforcement device

#62
20150132423
2015-05-14

System for manufacturing fiber scaffolds for use in tracheal prostheses

#63
20140377863
2014-12-25

SYNTHETIC SCAFFOLDS AND ORGAN AND TISSUE TRANSPLANTATION

#64
20140330377
2014-11-06

Tubular prostheses

#65
20140329318
2014-11-06

Isolated human lung progenitor cells and uses thereof

#66
20140212391
2014-07-31

Vaginal laxity therapy utilizing cell-based bulking compositions

#67
20140188218
2014-07-03

Extracellular matrix material conduits and methods of making and using same

#68
20140072951
2014-03-13

Fiber scaffolds for use in esophageal prostheses

#69
20140058508
2014-02-27

Synthetic scaffolds and organ and tissue transplantation

#70
20130183352
2013-07-18

Nanofiber scaffolds and methods for repairing damaged cardiac tissue

#71
20130173015
2013-07-04

Cell scaffold constructs

#72
20130150963
2013-06-13

Fiber scaffolds for use in tracheal prostheses

#73
20130066438
2013-03-14

Synthetic scaffolds and organ and tissue transplantation

#74
20120310335
2012-12-06

Extracellular matrix material valve conduit and methods of making thereof

#75
20120303117
2012-11-29

Extracellular matrix material conduits and methods of making and using same

#76
20120302499
2012-11-29

STERILIZED, ACELLULAR EXTRACELLULAR MATRIX COMPOSITIONS AND METHODS OF MAKING THEREOF

#77
20120107403
2012-05-03

BLADDER RECONSTRUCTION

#78
20110295151
2011-12-01

Enteroendocrine Manipulation for Metabolic Effect

#79
20110288656
2011-11-24

Tissue graft compositions and methods for producing same

#80
20110288654
2011-11-24

Extracellular matrix based gastroesophageal junction reinforcement device

#81
20110257726
2011-10-20

Scaffolds for organ reconstruction and augmentation

#82
20110224800
2011-09-15

CELL-SCAFFOLD CONSTRUCTS

#83
20110081721
2011-04-07

PROCESS FOR PRODUCING A TISSUE TRANSPLANT CONSTRUCT FOR RECONSTRUCTING A HUMAN OR ANIMAL ORGAN

#84
20110035023
2011-02-10

PROSTHESIS FOR PROMOTING THE IN VIVO RECONSTRUCTION OF A HOLLOW ORGAN OR A PORTION OF A HOLLOW ORGAN

#85
20100233239
2010-09-16

Templated islet cells and small islet cell clusters for diabetes treatment

#86
20100184220
2010-07-22

PREVASCULARIZED TISSUE TRANSPLANT CONSTRUCTS FOR THE RECONSTRUCTION OF A HUMAN OR ANIMAL ORGAN

#87
20100158977
2010-06-24

Progenitor cells from urine and methods for using the same

#88
20100131075
2010-05-27

Cell-scaffold constructs

#89
20100080788
2010-04-01

Alginate and alginate lyase compositions and methods of use

#90
20090263464
2009-10-22

Bladder reconstruction

#91
20090075371
2009-03-19

Regenerative Medicine Devices and Foam Methods of Manufacture

#92
20080292677
2008-11-27

Engineered lung tissue, hydrogel/somatic lung progenitor cell constructs to support tissue growth, and method for making and using same

#93
20080103606
2008-05-01

Templated islet cells and small islet cell clusters for diabetes treatment

#94
20080081362
2008-04-03

Multilayered Composite for Organ Augmentation and Repair

#95
20070286880
2007-12-13

Inoculated spongiform scaffold for transplantation and tissue regeneration

#96
20070276507
2007-11-29

Scaffolds for organ reconstruction and augmentation

#97
20070270944
2007-11-22

Implantable valve prosthesis

#98
20070166396
2007-07-19

Extracellular matrix based gastroesophageal junction reinforcement device

#99
20070122388
2007-05-31

Tissue graft compositions and methods for producing same

#100
20060233767
2006-10-19

Process for producing a tissue transplant construct for reconstructing a human or animal organ

#101
20060105054
2006-05-18

Urinary tract tissue graft compositions and methods for producing same

#102
20060025857
2006-02-02

Implantable prosthetic valve