A61L 27/3886
Comprising two or more cell types
Official title: {comprising two or more cell types}
A61L27/3886 (Comprising two or more cell types) appears on 373 US grants and 647 published applications in this corpus.
Search patents in A61L- Granted patents
- 373
- Published applications
- 647
- Assignees
- 338
- Inventors
- 1,200
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 8 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 8 | 0 |
| 2000 | 6 | 0 |
| 2001 | 2 | 1 |
| 2002 | 11 | 15 |
| 2003 | 9 | 24 |
| 2004 | 6 | 18 |
| 2005 | 4 | 22 |
| 2006 | 6 | 19 |
| 2007 | 2 | 18 |
| 2008 | 9 | 13 |
| 2009 | 10 | 26 |
| 2010 | 12 | 31 |
| 2011 | 9 | 17 |
| 2012 | 17 | 27 |
| 2013 | 12 | 23 |
| 2014 | 19 | 29 |
| 2015 | 20 | 24 |
| 2016 | 9 | 37 |
| 2017 | 24 | 38 |
| 2018 | 17 | 38 |
| 2019 | 22 | 39 |
| 2020 | 20 | 36 |
| 2021 | 19 | 38 |
| 2022 | 25 | 28 |
| 2023 | 17 | 32 |
| 2024 | 14 | 23 |
| 2025 | 14 | 15 |
| 2026 | 12 | 16 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- 3D printing of biomimetic flexible multilayer blood vessels15 Sep 2026US 12,734,026 B2The George Washington University
- Formation of three-dimensional organ from pluripotent stem cells4 Aug 2026US 12,698,480 B2Public University Corporation Yokohama City University
- Biomaterial comprising a resorbable porous matrix and associated manufacturing method30 Jun 2026US 12,667,641 B2Centre National De La Recherche Scientifique
- Methods and systems for printing biological material16 Jun 2026US 12,654,389 B2Prellis Biologics, Inc.
- Encapsulated liver tissue16 Jun 2026US 12,655,392 B2Morphocell Technologies Inc.
- Novel process20 Aug 2026US 2026/0242736 A1Nanodent S.R.L.
- Compositions and methods for three-dimensional (3d) bioprinting13 Aug 2026US 2026/0232869 A1The Regents of the University of California
- Method for manufacturing retinal sheet30 Jul 2026US 2026/0216405 A1Kobe City Hospital Organization
- Method and Systems for Producing Skin Grafts16 Jul 2026US 2026/0198961 A1Cutiss AG
- 3d fat tissue structure, produced using light-based structuring curing, for use as a breast implant16 Jul 2026US 2026/0199553 A1
Most cited
By later US patents
- Cartilage repair apparatus and method1,489US 7,361,195 B2DePuy Products, Inc. · 2008
- Artificial vascular valves551US 6,126,686 APurdue Research Foundation · 2000
- Angiogenic tissue implant systems and methods524US 6,773,458 B1Baxter International Inc. · 2004
- Three-dimensional cartilage cultures289US 5,902,741 AAdvanced Tissue Sciences, Inc. · 1999
- Three-dimensional cell and tissue culture system258US 5,443,950 AAdvanced Tissue Sciences, Inc. · 1995