A61L 27/227
Other specific proteins or polypeptides not covered by a61l27/222, a61l27/225 or a61l27/24
Official title: {Other specific proteins or polypeptides not covered by A61L27/222, A61L27/225 or A61L27/24}
A61L27/227 (Other specific proteins or polypeptides not covered by a61l27/222, a61l27/225 or a61l27/24) appears on 1,221 US grants and 1,573 published applications in this corpus.
Search patents in A61L- Granted patents
- 1,221
- Published applications
- 1,573
- Assignees
- 795
- Inventors
- 2,682
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 9 | 0 |
| 1987 | 3 | 0 |
| 1988 | 6 | 0 |
| 1989 | 14 | 0 |
| 1990 | 5 | 0 |
| 1991 | 13 | 0 |
| 1992 | 18 | 0 |
| 1993 | 17 | 0 |
| 1994 | 25 | 0 |
| 1995 | 12 | 0 |
| 1996 | 15 | 0 |
| 1997 | 39 | 0 |
| 1998 | 43 | 0 |
| 1999 | 34 | 0 |
| 2000 | 33 | 0 |
| 2001 | 31 | 10 |
| 2002 | 24 | 50 |
| 2003 | 30 | 50 |
| 2004 | 15 | 44 |
| 2005 | 17 | 55 |
| 2006 | 17 | 55 |
| 2007 | 30 | 69 |
| 2008 | 15 | 57 |
| 2009 | 20 | 56 |
| 2010 | 44 | 77 |
| 2011 | 39 | 73 |
| 2012 | 41 | 60 |
| 2013 | 44 | 73 |
| 2014 | 54 | 64 |
| 2015 | 57 | 84 |
| 2016 | 52 | 87 |
| 2017 | 49 | 66 |
| 2018 | 46 | 69 |
| 2019 | 51 | 86 |
| 2020 | 49 | 59 |
| 2021 | 41 | 81 |
| 2022 | 37 | 60 |
| 2023 | 40 | 48 |
| 2024 | 31 | 54 |
| 2025 | 36 | 52 |
| 2026 | 19 | 34 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Self-assembling peptides and hydrogels29 Sep 2026US 12,747,264 B2University of Virginia Patent Foundation
- Tissue and organ replacements and methods of making thereof18 Aug 2026US 12,708,697 B2TDBT IP Inc.
- Regenerative tissue and natural tissue implants21 Jul 2026US 12,685,802 B2Vascudyne, Inc.
- Chimeric peptide-modified SIS membrane, preparation method therefor and application thereof14 Jul 2026US 12,678,540 B2Beijing Biosis Healing Biological Technology Co., Ltd.
- Methods for the use of tissue repair and sealing devices having a detachable graft and clasp assembly26 May 2026US 12,635,997 B2PatchClamp Medtech, Inc.
- Synthetic biopolymer solutions with increased lower critical solution temperatures8 Oct 2026US 2026/0306708 A1Dsm IP Assets B.V.
- Therapeutic composition8 Oct 2026US 2026/0308214 A1
- Photocrosslinkable recombinant bacterial collagen-like proteins1 Oct 2026US 2026/0297142 A1Evonik Operations GmbH
- Antimicrobial nodule-specific cysteine-rich peptide folding variants1 Oct 2026US 2026/0297146 A1Donald Danforth Plant Science Center
- Cell graft delivered in a delivery system and use thereof in regenerative medicine17 Sep 2026US 2026/0273131 A1China Medical University
Most cited
By later US patents
- Prosthetic devices including elastin or elastin-based materials1,098US 5,990,379 AKenton W. Gregory & Sisters of Providence · 1999
- Drug release stent coating process951US 5,837,313 ASchneider (USA) Inc. · 1998
- Interbody fusion device and method for restoration of normal spinal anatomy836US 5,669,909 ADanek Medical, Inc. · 1997
- Medical devices with long term non-thrombogenic coatings824US 6,120,536 ASchneider (USA) Inc. · 2000
- Drug coating with topcoat787US 6,099,562 ASchneider (USA) Inc. · 2000