A61L 27/367
Muscle tissue
Official title: {Muscle tissue, e.g. sphincter}
A61L27/367 (Muscle tissue) appears on 88 US grants and 178 published applications in this corpus.
Search patents in A61L- Granted patents
- 88
- Published applications
- 178
- Assignees
- 72
- Inventors
- 206
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 2 |
| 2005 | 0 | 3 |
| 2006 | 0 | 3 |
| 2007 | 0 | 9 |
| 2008 | 2 | 7 |
| 2009 | 1 | 2 |
| 2010 | 0 | 2 |
| 2011 | 1 | 0 |
| 2012 | 1 | 3 |
| 2013 | 1 | 14 |
| 2014 | 12 | 10 |
| 2015 | 9 | 17 |
| 2016 | 9 | 12 |
| 2017 | 3 | 7 |
| 2018 | 5 | 13 |
| 2019 | 7 | 9 |
| 2020 | 7 | 12 |
| 2021 | 6 | 12 |
| 2022 | 2 | 12 |
| 2023 | 5 | 6 |
| 2024 | 7 | 10 |
| 2025 | 3 | 8 |
| 2026 | 3 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Methods of bioengineering internal anal sphincter constructs22 Sep 2026US 12,741,058 B2Wake Forest University Health Sciences
- Rotator cuff therapy using muscle fiber fragments17 Mar 2026US 12,576,113 B2Wake Forest University Health Sciences
- Rotating frame apparatus and biocompatible scaffold construct6 Jan 2026US 12,514,956 B2Embody, Inc.
- Fiber assembly and use thereof9 Dec 2025US 12,492,234 B2Kyoto University
- Preparation and applications of biocompatible conductive 3D hydrogels based on cellulose nanofibrils for diagnostics and intervention of neurodegenerative and cardiac diseases18 Nov 2025US 12,473,442 B2Ocean Tunicell AS
- Artificial valved conduits for cardiac reconstructive procedures and methods for their production13 Aug 2026US 2026/0232434 A1Carnegie Mellon University
- Scaffolds for use in tissue engineering and method for preparing scaffolds9 Jul 2026US 2026/0192017 A1Akira Science AB
- Rotator Cuff Therapy Using Muscle Fiber Fragments18 Jun 2026US 2026/0166093 A1Wake Forest University Health Sciences
- Bioelectric Thread and Delivery Device19 Mar 2026US 2026/0077104 A1Brown University
- Truncated and fusion proteins14 Aug 2025US 2025/0257332 A1Monash University
Most cited
By later US patents
- Fluidized intestinal submucosa and its use as an injectable tissue graft433US 5,275,826 A1994
- Myocardial graft constructs242US 6,096,347 APurdue Research Foundation · 2000
- Fluidized intestinal submucosa and its use as an injectable tissue graft187US 5,516,533 AMethodist Hospital of Indiana, Inc. · 1996
- Aligned scaffolds for improved myocardial regeneration31US 7,579,189 B2SciMed Life Systems, Inc. · 2009
- Aligned scaffolds for improved myocardial regeneration27US 7,384,786 B2SciMed Life Systems, Inc. · 2008