A61L 27/3826
Muscle cells
Official title: {Muscle cells, e.g. smooth muscle cells}
A61L27/3826 (Muscle cells) appears on 217 US grants and 386 published applications in this corpus.
Search patents in A61L- Granted patents
- 217
- Published applications
- 386
- Assignees
- 191
- Inventors
- 655
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 2 |
| 2002 | 0 | 4 |
| 2003 | 5 | 7 |
| 2004 | 1 | 13 |
| 2005 | 1 | 5 |
| 2006 | 2 | 11 |
| 2007 | 0 | 5 |
| 2008 | 2 | 5 |
| 2009 | 3 | 9 |
| 2010 | 5 | 10 |
| 2011 | 5 | 9 |
| 2012 | 8 | 7 |
| 2013 | 1 | 17 |
| 2014 | 7 | 19 |
| 2015 | 17 | 25 |
| 2016 | 15 | 23 |
| 2017 | 15 | 23 |
| 2018 | 16 | 23 |
| 2019 | 11 | 34 |
| 2020 | 14 | 24 |
| 2021 | 18 | 26 |
| 2022 | 14 | 24 |
| 2023 | 8 | 12 |
| 2024 | 13 | 24 |
| 2025 | 14 | 14 |
| 2026 | 13 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- 3D printing of biomimetic flexible multilayer blood vessels15 Sep 2026US 12,734,026 B2The George Washington University
- Composite biomaterials18 Aug 2026US 12,708,699 B2Spiderwort Biotechnologies Inc.
- Encapsulated liver tissue16 Jun 2026US 12,655,392 B2Morphocell Technologies Inc.
- Nerve bundle and production method of nerve bundle9 Jun 2026US 12,649,901 B2University of Tsukuba
- Implantable capsule2 Jun 2026US 12,642,760 B2Les Hopitaux Universitaires De Geneve
- Rotator Cuff Therapy Using Muscle Fiber Fragments18 Jun 2026US 2026/0166093 A1Wake Forest University Health Sciences
- Method to prevent propagation of irregular electromechanical waves in the myocardium by creating lines of increased tissue conductivity4 Jun 2026US 2026/0151532 A1Universität Heidelberg
- Injectable recombinant protein-based hydrogels for therapeutic delivery4 Jun 2026US 2026/0151539 A1University of Washington
- Thin film interposition for basement membrane scaffolds14 May 2026US 2026/0131051 A1IVIVA Medical, Inc.
- Bioengineering muscle constructs using 3d printed micro- and ultra-fine fibers30 Apr 2026US 2026/0115355 A1University of Oregon
Most cited
By later US patents
- Biopolymer foams for use in tissue repair and reconstruction1,344US 5,891,558 ATissue Engineering, Inc. · 1999
- Tissue formation by injecting a cell-polymeric solution that gels in vivo318US 5,709,854 AMassachusetts Institute of Technology · 1998
- Biopolymer foams for use in tissue repair and reconstruction266US 6,153,292 ATissue Engineering, Inc. · 2000
- Engineered muscle193US 6,592,623 B1Virginia Commonwealth University Intellectual Property Foundation · 2003
- Injectable bladder muscle cells-polymer suspension for treatment of vesicoureteral reflux and incontinence142US 5,667,778 AChildren's Medical Center Corporation · 1997