A61L 27/3804
Characterised by specific cells or progenitors thereof
Official title: {characterised by specific cells or progenitors thereof, e.g. fibroblasts, connective tissue cells, kidney cells}
A61L27/3804 (Characterised by specific cells or progenitors thereof) appears on 2,523 US grants and 4,572 published applications in this corpus.
Search patents in A61L- Granted patents
- 2,523
- Published applications
- 4,572
- Assignees
- 1,691
- Inventors
- 7,235
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 5 | 0 |
| 1995 | 4 | 0 |
| 1996 | 13 | 0 |
| 1997 | 23 | 0 |
| 1998 | 38 | 0 |
| 1999 | 40 | 0 |
| 2000 | 32 | 0 |
| 2001 | 39 | 25 |
| 2002 | 43 | 84 |
| 2003 | 45 | 86 |
| 2004 | 34 | 105 |
| 2005 | 35 | 124 |
| 2006 | 26 | 119 |
| 2007 | 17 | 133 |
| 2008 | 33 | 137 |
| 2009 | 28 | 139 |
| 2010 | 54 | 190 |
| 2011 | 52 | 164 |
| 2012 | 86 | 178 |
| 2013 | 98 | 194 |
| 2014 | 149 | 220 |
| 2015 | 146 | 229 |
| 2016 | 140 | 264 |
| 2017 | 167 | 242 |
| 2018 | 137 | 214 |
| 2019 | 148 | 286 |
| 2020 | 163 | 249 |
| 2021 | 125 | 249 |
| 2022 | 147 | 263 |
| 2023 | 111 | 179 |
| 2024 | 126 | 229 |
| 2025 | 130 | 152 |
| 2026 | 83 | 118 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Compressed bone composition and methods of use thereof6 Oct 2026US 12,752,040 B2LifeNet Health
- Polymeric patch scaffolds for articular cartilage regeneration6 Oct 2026US 12,752,041 B2University of Southern California
- 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.
- Cell scaffold device having three-dimensional structure with interwoven channels22 Sep 2026US 12,741,062 B2The General Hospital Corporation
- Solid forms for tissue repair1 Oct 2026US 2026/0294634 A1Cartiheal (2009) Ltd.
- Implantable Composition For Use In Cartilage Defects Repair In Post-Surgery Rehabilitation1 Oct 2026US 2026/0295125 A1Fondazioneri, Med
- Biogel, compositions and methods of use the same24 Sep 2026US 2026/0284258 A1Rutgers, The State University of New Jersey
- Self-Polymerizing, Radiopaque Resin For Percutaneous Vertebroplasty24 Sep 2026US 2026/0284268 A1Duke University
- Hybrid-hydrogels comprising decellularized extracellular matrix24 Sep 2026US 2026/0284272 A1The Regents of the University of Colorado, a body corporate
Most cited
By later US patents
- Porous tissue scaffoldings for the repair of regeneration of tissue1,754US 6,333,029 B1Ethicon, Inc. · 2001
- 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
- Biopolymer foams for use in tissue repair and reconstruction1,344US 5,891,558 ATissue Engineering, Inc. · 1999