A61L 27/44
Having a macromolecular matrix
Official title: having a macromolecular matrix
A61L27/44 (Having a macromolecular matrix) appears on 2,216 US grants and 3,264 published applications in this corpus.
Search patents in A61L- Granted patents
- 2,216
- Published applications
- 3,264
- Assignees
- 1,466
- Inventors
- 5,984
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 4 | 0 |
| 1979 | 2 | 0 |
| 1980 | 9 | 0 |
| 1981 | 10 | 0 |
| 1982 | 13 | 0 |
| 1983 | 8 | 0 |
| 1984 | 9 | 0 |
| 1985 | 7 | 0 |
| 1986 | 6 | 0 |
| 1987 | 11 | 0 |
| 1988 | 6 | 0 |
| 1989 | 12 | 0 |
| 1990 | 10 | 0 |
| 1991 | 22 | 0 |
| 1992 | 20 | 0 |
| 1993 | 20 | 0 |
| 1994 | 28 | 0 |
| 1995 | 16 | 0 |
| 1996 | 32 | 0 |
| 1997 | 31 | 0 |
| 1998 | 33 | 0 |
| 1999 | 31 | 0 |
| 2000 | 24 | 0 |
| 2001 | 29 | 11 |
| 2002 | 31 | 46 |
| 2003 | 32 | 82 |
| 2004 | 24 | 91 |
| 2005 | 22 | 103 |
| 2006 | 46 | 110 |
| 2007 | 41 | 108 |
| 2008 | 21 | 120 |
| 2009 | 37 | 128 |
| 2010 | 50 | 142 |
| 2011 | 69 | 143 |
| 2012 | 77 | 128 |
| 2013 | 83 | 117 |
| 2014 | 129 | 144 |
| 2015 | 105 | 149 |
| 2016 | 98 | 152 |
| 2017 | 95 | 150 |
| 2018 | 108 | 134 |
| 2019 | 102 | 202 |
| 2020 | 108 | 171 |
| 2021 | 120 | 181 |
| 2022 | 94 | 175 |
| 2023 | 96 | 118 |
| 2024 | 91 | 148 |
| 2025 | 85 | 129 |
| 2026 | 56 | 82 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Light adjustable intraocular lenses with advanced polymerization control22 Sep 2026US 12,740,856 B2RxSight, Inc.
- Method for preparing a three-dimensional scaffold for medical use22 Sep 2026US 12,741,057 B2Askel Healthcare Ltd.
- Flat self-curling sheet membranes and methods for producing same15 Sep 2026US 12,734,276 B2Collagen Matrix, Inc.
- Method and apparatus for treating bone fractures, and/or for fortifying and/ or augmenting bone, including the provision and use of composite implants, and novel composite structures which may be used for medical and non-medical applications8 Sep 2026US 12,728,165 B2206 ORTHO, Inc.
- Injectable tissue repair devices and processes for preparation thereof1 Sep 2026US 12,721,733 B2Dsm IP Assets B.V.
- Solid forms for tissue repair1 Oct 2026US 2026/0294634 A1Cartiheal (2009) Ltd.
- Composition for preventing or treating capsular contracture caused by implant surgery and use thereof1 Oct 2026US 2026/0295124 A1Soonchunhyang University Industry Academy Cooperation Foundation
- Implantable Composition For Use In Cartilage Defects Repair In Post-Surgery Rehabilitation1 Oct 2026US 2026/0295125 A1Fondazioneri, Med
- Self-Polymerizing, Radiopaque Resin For Percutaneous Vertebroplasty24 Sep 2026US 2026/0284268 A1Duke University
- 3D Printed Electronic Skin and Uses Thereof17 Sep 2026US 2026/0273136 A1The Texas A&M University System
Most cited
By later US patents
- Bioabsorbable medical implants1,504US 5,674,286 AUnited States Surgical Corporation · 1997
- Reinforced tissue implants and methods of manufacture and use1,488US 6,599,323 B2Ethicon, Inc. · 2003
- Composite self-cohered web materials1,424US 7,655,288 B2Gore Enterprise Holdings, Inc. · 2010
- Reinforced absorbable multilayered fabric for use in tissue repair and regeneration1,399US 7,749,204 B2Ethicon, Inc. · 2010
- Devices and methods for treating defects in the tissue of a living being1,347US 7,166,133 B2Kensey Nash Corporation · 2007