A61L 27/3612
Cartilage, synovial fluid
Official title: {Cartilage, synovial fluid}
A61L27/3612 (Cartilage, synovial fluid) appears on 229 US grants and 362 published applications in this corpus.
Search patents in A61L- Granted patents
- 229
- Published applications
- 362
- Assignees
- 173
- Inventors
- 553
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 12 | 0 |
| 2000 | 6 | 0 |
| 2001 | 4 | 3 |
| 2002 | 3 | 6 |
| 2003 | 5 | 7 |
| 2004 | 4 | 6 |
| 2005 | 2 | 12 |
| 2006 | 3 | 6 |
| 2007 | 3 | 10 |
| 2008 | 1 | 23 |
| 2009 | 5 | 12 |
| 2010 | 5 | 11 |
| 2011 | 7 | 12 |
| 2012 | 10 | 11 |
| 2013 | 7 | 9 |
| 2014 | 9 | 18 |
| 2015 | 12 | 11 |
| 2016 | 4 | 17 |
| 2017 | 11 | 23 |
| 2018 | 9 | 14 |
| 2019 | 12 | 19 |
| 2020 | 21 | 22 |
| 2021 | 16 | 20 |
| 2022 | 7 | 24 |
| 2023 | 11 | 16 |
| 2024 | 9 | 22 |
| 2025 | 12 | 15 |
| 2026 | 13 | 13 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Cartilage treatment for use in eyelid reconstruction29 Sep 2026US 12,746,307 B2The Regents of the University of California
- Method of in vitro chondrocyte and cartilage culture to obtain material for the treatment of articular cartilage defects25 Aug 2026US 12,714,766 B2Arthec S.A.
- Engineered cartilage11 Aug 2026US 12,702,730 B2Stemcellago Inc.
- Method for cultivation of cartilage and spheroids thereof11 Aug 2026US 12,703,853 B2Co.Don AG
- Collagen-based meniscus implants7 Jul 2026US 12,673,135 B2Collagen Matrix, Inc.
- Viable tissue forms and methods for making and using same8 Oct 2026US 2026/0306714 A1Musculoskeletal Transplant Foundation
- Application of stem cells or transgenic stem cells8 Oct 2026US 2026/0306716 A1Anhui Longhui Stem Cell Biotechnology Co., Ltd
- Biological Prosthesis and Methods of Production and Use3 Sep 2026US 2026/0256985 A1
- Meniscal Allograft Transplantation System and Methods for Use9 Jul 2026US 2026/0191539 A1Arthrex, Inc.
- Cryopreserved osteochondral allograft (coca) transplantation defect sizers and instrument kits9 Jul 2026US 2026/0191663 A1AlloSource
Most cited
By later US patents
- Injectable non-immunogenic cartilage and bone preparation293US 5,516,532 AChildren's Medical Center Corporation · 1996
- Method and paste for articular cartilage transplantation235US 6,110,209 A2000
- Bonding of cartilage pieces using isolated chondrocytes and a biological gel205US 6,183,737 B2The General Hospital Corporation · 2001
- Meniscal heterografts197US 6,093,204 ACrossCart, Inc. · 2000
- Meniscal xenografts196US 6,046,379 A2000