A61L 27/38
Containing added animal cells
Official title: {containing added animal cells (organs or tissue containing native cells A61L27/36)}
A61L27/38 (Containing added animal cells) appears on 3,512 US grants and 6,039 published applications in this corpus.
Search patents in A61L- Granted patents
- 3,512
- Published applications
- 6,039
- Assignees
- 2,050
- Inventors
- 9,350
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 4 | 0 |
| 1988 | 1 | 0 |
| 1989 | 4 | 0 |
| 1990 | 4 | 0 |
| 1991 | 4 | 0 |
| 1992 | 4 | 0 |
| 1993 | 9 | 0 |
| 1994 | 12 | 0 |
| 1995 | 11 | 0 |
| 1996 | 32 | 0 |
| 1997 | 40 | 0 |
| 1998 | 66 | 0 |
| 1999 | 67 | 0 |
| 2000 | 53 | 0 |
| 2001 | 58 | 33 |
| 2002 | 65 | 118 |
| 2003 | 59 | 127 |
| 2004 | 54 | 164 |
| 2005 | 44 | 169 |
| 2006 | 45 | 164 |
| 2007 | 32 | 194 |
| 2008 | 43 | 191 |
| 2009 | 38 | 194 |
| 2010 | 85 | 270 |
| 2011 | 80 | 232 |
| 2012 | 114 | 223 |
| 2013 | 145 | 252 |
| 2014 | 202 | 285 |
| 2015 | 194 | 292 |
| 2016 | 186 | 333 |
| 2017 | 222 | 300 |
| 2018 | 171 | 271 |
| 2019 | 193 | 369 |
| 2020 | 206 | 325 |
| 2021 | 173 | 335 |
| 2022 | 181 | 324 |
| 2023 | 153 | 218 |
| 2024 | 178 | 288 |
| 2025 | 169 | 216 |
| 2026 | 106 | 152 |
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
- Tissue engineered vascular grafts29 Sep 2026US 12,746,309 B2Medtronic, Inc.
- Method for controlling young's modulus of three-dimensional tissue body, method for producing three-dimensional tissue body, and three-dimensional tissue body22 Sep 2026US 12,741,059 B2Osaka University
- Ordered collagen scaffold material, preparation method therefor, and use thereof8 Oct 2026US 2026/0306709 A1Db Wuderegen Biomedical Technologies (Jiang Su) Co., Ltd
- 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
Most cited
By later US patents
- Closed porous chambers for implanting tissue in a host1,958US 5,344,454 ABaxter International Inc. · 1994
- 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