A61L 27/42
Having an inorganic matrix
Official title: having an inorganic matrix
A61L27/42 (Having an inorganic matrix) appears on 431 US grants and 625 published applications in this corpus.
Search patents in A61L- Granted patents
- 431
- Published applications
- 625
- Assignees
- 382
- Inventors
- 1,256
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 4 | 0 |
| 1993 | 3 | 0 |
| 1994 | 4 | 0 |
| 1995 | 4 | 0 |
| 1996 | 0 | 0 |
| 1997 | 7 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 10 | 0 |
| 2001 | 8 | 3 |
| 2002 | 8 | 9 |
| 2003 | 8 | 23 |
| 2004 | 7 | 19 |
| 2005 | 7 | 31 |
| 2006 | 10 | 32 |
| 2007 | 3 | 33 |
| 2008 | 8 | 24 |
| 2009 | 14 | 29 |
| 2010 | 17 | 28 |
| 2011 | 20 | 41 |
| 2012 | 15 | 32 |
| 2013 | 21 | 24 |
| 2014 | 31 | 27 |
| 2015 | 34 | 30 |
| 2016 | 25 | 31 |
| 2017 | 20 | 26 |
| 2018 | 20 | 12 |
| 2019 | 15 | 27 |
| 2020 | 23 | 29 |
| 2021 | 16 | 25 |
| 2022 | 15 | 34 |
| 2023 | 8 | 15 |
| 2024 | 17 | 21 |
| 2025 | 10 | 8 |
| 2026 | 6 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Formulation comprising a phosphocalcic cement and a physical and/or covalent hydrogel of polysaccharides, printable and having ductile mechanical properties for bone regeneration/bone repair18 Aug 2026US 12,708,698 B2Chu Nantes
- Engineering mechanically functional human cartilage and method of making same30 Jun 2026US 12,667,646 B2The Trustees of Columbia University in the City of New York
- Structural implant for bone repair19 May 2026US 12,629,457 B2Rutgers, The State University of New Jersey
- Bone graft substitutes31 Mar 2026US 12,589,185 B2Zoan NuáIl Teoranta
- Preparation and fully compounded stock for use in medical or dental applications, medical or dental product and use and preparation thereof10 Mar 2026US 12,569,411 B2Gebr. Brasseler GmbH & Co. KG
- Solid forms for tissue repair1 Oct 2026US 2026/0294634 A1Cartiheal (2009) Ltd.
- Organophosphorous, multivalent metal compounds, & polymer adhesive interpenetrating network compositions & methods10 Sep 2026US 2026/0263655 A1Howmedica Osteonics Corp.
- Method for bone repair27 Aug 2026US 2026/0248983 A1WitKang Zhiyuan Medical Devices (Xi'an) Co., Ltd.
- Biological material, powder composition, bone prosthetic material, and method for using composition containing composite compound as biological material20 Aug 2026US 2026/0241074 A1Denka Company Limited
- Fabrication and Processing of Magnesium-Based Metal Matrix Nanocomposites for Bioabsorbable Implants30 Jul 2026US 2026/0216398 A1
Most cited
By later US patents
- Reinforced porous spinal implants783US 5,702,449 ADanek Medical, Inc. · 1997
- Three dimensional cell protector/pore architecture formation for bone and tissue constructs778US 7,713,542 B2ADA Foundation · 2010
- Reinforced bone graft substitutes448US 6,039,762 ASDGI Holdings, Inc. · 2000
- Composite scaffold with post anchor for the repair and regeneration of tissue352US 6,626,950 B2Ethicon, Inc. · 2003
- Bone regeneration328US 5,824,087 AAberdeen University and Plasma Biotal Limited · 1998