A61L 27/3839
Characterised by the site of application in the body
Official title: {characterised by the site of application in the body (materials for artificial blood vessels A61L27/507; materials for use in artificial skin A61L27/60)}
A61L27/3839 (Characterised by the site of application in the body) appears on 1,355 US grants and 2,264 published applications in this corpus.
Search patents in A61L- Granted patents
- 1,355
- Published applications
- 2,264
- Assignees
- 966
- Inventors
- 3,645
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 12 | 0 |
| 1997 | 16 | 0 |
| 1998 | 40 | 0 |
| 1999 | 33 | 0 |
| 2000 | 27 | 0 |
| 2001 | 34 | 18 |
| 2002 | 39 | 73 |
| 2003 | 35 | 74 |
| 2004 | 33 | 97 |
| 2005 | 31 | 88 |
| 2006 | 24 | 92 |
| 2007 | 20 | 121 |
| 2008 | 29 | 108 |
| 2009 | 18 | 85 |
| 2010 | 45 | 120 |
| 2011 | 44 | 109 |
| 2012 | 59 | 83 |
| 2013 | 52 | 76 |
| 2014 | 94 | 97 |
| 2015 | 58 | 83 |
| 2016 | 67 | 126 |
| 2017 | 70 | 90 |
| 2018 | 55 | 88 |
| 2019 | 68 | 111 |
| 2020 | 78 | 97 |
| 2021 | 50 | 100 |
| 2022 | 50 | 96 |
| 2023 | 44 | 63 |
| 2024 | 59 | 73 |
| 2025 | 43 | 61 |
| 2026 | 25 | 35 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Hydrogel systems for skeletal interfacial tissue regeneration applied to epiphyseal growth plate repair29 Sep 2026US 12,746,258 B2University of Pittsburgh—Of the Commonwealth System of Higher Education
- Method for obtaining healthy intestinal organoids22 Sep 2026US 12,741,061 B2Precision Cancer Technologies Inc.
- Methods for attaching tendons and/or ligaments to bone and/or cartilage1 Sep 2026US 12,721,719 B2
- Tissue and organ replacements and methods of making thereof18 Aug 2026US 12,708,697 B2TDBT IP Inc.
- Formulation comprising a phosphocalcic cement and a physical and/or covalent hydrogel of polysaccharides, printable and having ductile mechanical properties for bone regeneration/bone repair18 Aug 2026US 12,708,698 B2Chu Nantes
- Ordered collagen scaffold material, preparation method therefor, and use thereof8 Oct 2026US 2026/0306709 A1Db Wuderegen Biomedical Technologies (Jiang Su) Co., Ltd
- Epithelial cell tube for tracheal transplantation17 Sep 2026US 2026/0273138 A1Seoul National University R&Db Foundation
- Wound care treatment and methods of making and using same10 Sep 2026US 2026/0263660 A1Prime Merger Sub, LLC
- Methods for producing stable human chondroctyes and their use for promoting cartillage growth and repair20 Aug 2026US 2026/0240913 A1Cambridge Enterprise Limited
- Repair and/or reconstruction of invertebral discs20 Aug 2026US 2026/0240918 A1Mesoblast, Inc.
Most cited
By later US patents
- Foam composite for the repair or regeneration of tissue1,549US 6,306,424 B1Ethicon, Inc. · 2001
- Cartilage repair apparatus and method1,489US 7,361,195 B2DePuy Products, Inc. · 2008
- Plasma protein matrices and methods for their preparation1,406US 7,009,039 B2ProChon Biotech Ltd. · 2006
- Unitary surgical device and method1,255US 7,163,563 B2DePuy Products, Inc. · 2007
- Tissue-derived mesh for orthopedic regeneration1,165US 8,740,987 B2Warsaw Orthopedic, Inc. · 2014