Tissue matrix materials and enzymatic adhesives
US-2018214520-A1 · Aug 2, 2018 · US
Muscle tissue, e.g. sphincter
Muscle tissue, e.g. sphincter · Cooperative Patent Classification (CPC)
Agriculture, food, personal care, health, and life sciences.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | A61L27/367 |
| Official title | {Muscle tissue, e.g. sphincter} |
| Display label | Muscle tissue, e.g. sphincter |
| Total patents | 160 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 24 |
| 2016 | 20 |
| 2017 | 10 |
| 2018 | 13 |
| 2019 | 17 |
| 2020 | 13 |
| 2021 | 15 |
| 2022 | 11 |
| 2023 | 8 |
| 2024 | 16 |
| 2025 | 11 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Embroidered textile support a biological graft
US-2018185133-A1 · Jul 5, 2018 · US
Compositions for Regenerating Defective or Absent Myocardium
US-2018177923-A1 · Jun 28, 2018 · US
Prosthetic tissue valves and methods for anchoring same to cardiovascular structures
US-9907649-B2 · Mar 6, 2018 · US
Tissue Use for Repair of Injury
US-2018055622-A1 · Mar 1, 2018 · US
Delivery of particles using hygroscopic excipients
US-2018043585-A9 · Feb 15, 2018 · US
Bioreactor system and method of enhancing functionality of muscle cultured in vitro
US-2017333177-A1 · Nov 23, 2017 · US
Compositions for Regenerating Defective or Absent Myocardium
US-2017312394-A1 · Nov 2, 2017 · US
Bioreactor system and method of enhancing functionality of muscle cultured in vitro
US-9757225-B2 · Sep 12, 2017 · US
Compositions and methods for treatment of cardiovascular disorders
US-9737569-B2 · Aug 22, 2017 · US
Artificial valved conduits for cardiac reconstructive procedures and methods for their production
US-2017196685-A1 · Jul 13, 2017 · US
Prosthetic Tissue Valves and Methods for Anchoring Same to Cardiovascular Structures
US-2017156855-A1 · Jun 8, 2017 · US
Cardiovascular Prostheses
US-2017100512-A1 · Apr 13, 2017 · US
Cardiovascular Prostheses
US-2017100513-A1 · Apr 13, 2017 · US
Artificial valved conduits for cardiac reconstructive procedures and methods for their production
US-9585746-B2 · Mar 7, 2017 · US
Bioreactor system and method of enhancing functionality of muscle cultured in vitro
US-2017035551-A1 · Feb 9, 2017 · US
Delivery of particles using hygroscopic excipients
US-2016368181-A1 · Dec 22, 2016 · US
Method for preparing biological tissue
US-2016354519-A1 · Dec 8, 2016 · US
Cardiac fibroblast-derived extracellular matrix and injectable formulations thereof for treatment of ischemic disease or injury
US-2016354447-A1 · Dec 8, 2016 · US
Cultured muscle produced by mechanical conditioning
US-9506025-B2 · Nov 29, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A61L27/367?
- CPC A61L27/367 is the Cooperative Patent Classification code for “Muscle tissue, e.g. sphincter.”
- How many patents are filed under CPC A61L27/367 (Muscle tissue, e.g. sphincter)?
- Our database includes 160 publications tagged with this CPC code.
- Is patent activity under CPC A61L27/367 growing?
- Publication counts under this code: 16 in 2024 vs 11 in 2025 (latest complete years).