A61L 27/3873
Muscle tissue
Official title: {Muscle tissue, e.g. sphincter}
A61L27/3873 (Muscle tissue) appears on 93 US grants and 200 published applications in this corpus.
Search patents in A61L- Granted patents
- 93
- Published applications
- 200
- Assignees
- 80
- Inventors
- 262
- Latest grant
- 6 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2003 | 1 | 1 |
| 2004 | 1 | 5 |
| 2005 | 0 | 2 |
| 2006 | 0 | 5 |
| 2007 | 1 | 10 |
| 2008 | 2 | 19 |
| 2009 | 1 | 9 |
| 2010 | 2 | 3 |
| 2011 | 2 | 5 |
| 2012 | 1 | 5 |
| 2013 | 2 | 17 |
| 2014 | 16 | 15 |
| 2015 | 7 | 14 |
| 2016 | 8 | 18 |
| 2017 | 6 | 6 |
| 2018 | 6 | 9 |
| 2019 | 10 | 10 |
| 2020 | 3 | 8 |
| 2021 | 6 | 12 |
| 2022 | 3 | 7 |
| 2023 | 1 | 4 |
| 2024 | 9 | 8 |
| 2025 | 4 | 7 |
| 2026 | 1 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Rotating frame apparatus and biocompatible scaffold construct6 Jan 2026US 12,514,956 B2Embody, Inc.
- 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
- Tissue engineered intestine12 Aug 2025US 12,383,656 B2Nanofiber Solutions, LLC
- Biomaterials for biological tissue repair25 Mar 2025US 12,257,367 B2Konan Gakuen
- Reinforced prosthetic valves21 Jan 2025US 12,201,518 B2CorMatrix Cardiovascular, Inc.
- Alk5 inhibitors for efficient derivation of mesenchymal stem cells from embryonic stem cells20 Aug 2026US 2026/0242738 A1Scripps Health
- Compositions and methods for delivering therapeutics to the heart14 Aug 2025US 2025/0255807 A1North Carolina State University
- Methods and devices for pre-vascularization of implantation sites and/or cell encapsulation devices8 May 2025US 2025/0143862 A1Encellin, Inc.
- Compositions and materials for regeneration of skeletal muscle8 May 2025US 2025/0144276 A1Purdue Research Foundation
- Phenol group-modified decellularized muscle tissue-derived extracellular matrix for muscle regeneration, and method for preparing same27 Mar 2025US 2025/0099653 A1Industry-Academic Cooperation Foundation, Yonsei University
Most cited
By later US patents
- Engineered muscle193US 6,592,623 B1Virginia Commonwealth University Intellectual Property Foundation · 2003
- Tissue use for repair of injury25US 10,314,688 B2Arthrex, Inc. · 2019
- Rotator cuff repair using engineered tissues25US 6,755,863 B22004
- Encapsulating cells and lumen25US 8,083,726 B1Advanced Cardiovascular Systems, Inc. · 2011
- Natural tissue-derived decellularized matrix and methods of generating and using same24US 9,216,236 B2Technion Research & Development Foundation Limited · 2015