A61L 2300/222
Steroids
Official title: Steroids, e.g. corticosteroids
A61L2300/222 (Steroids) appears on 184 US grants and 277 published applications in this corpus.
Search patents in A61L- Granted patents
- 184
- Published applications
- 277
- Assignees
- 136
- Inventors
- 475
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 4 | 0 |
| 1996 | 2 | 0 |
| 1997 | 5 | 0 |
| 1998 | 9 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 2 |
| 2002 | 5 | 11 |
| 2003 | 2 | 9 |
| 2004 | 3 | 9 |
| 2005 | 3 | 16 |
| 2006 | 3 | 9 |
| 2007 | 4 | 19 |
| 2008 | 0 | 11 |
| 2009 | 4 | 9 |
| 2010 | 6 | 6 |
| 2011 | 7 | 11 |
| 2012 | 7 | 13 |
| 2013 | 4 | 10 |
| 2014 | 10 | 8 |
| 2015 | 7 | 11 |
| 2016 | 15 | 20 |
| 2017 | 9 | 12 |
| 2018 | 6 | 8 |
| 2019 | 9 | 11 |
| 2020 | 12 | 22 |
| 2021 | 6 | 8 |
| 2022 | 5 | 11 |
| 2023 | 2 | 6 |
| 2024 | 5 | 9 |
| 2025 | 7 | 7 |
| 2026 | 4 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Pharmaceutical compositions for treating osteoarthritis23 Jun 2026US 12,661,431 B2Insignia Pharmaceuticals, LLC
- Tough gel-based drug delivery compositions and methods thereof21 Apr 2026US 12,605,480 B2President and Fellows of Harvard College
- Implantable scaffolds for treatment of sinusitis3 Mar 2026US 12,564,659 B2Lyra Therapeutics, Inc.
- Cochlear implant with multi-layer electrode24 Feb 2026US 12,558,544 B2Cochlear Limited
- Pharmaceutical compositions for treating osteoarthritis9 Dec 2025US 12,491,288 B2Insignia Pharmaceuticals, LLC
- Vaginal Drug Delivery Device24 Sep 2026US 2026/0284273 A1Oak Crest Institute of Science
- Dendrimer-bioadhesive polymer hydrogel nanoglue and use thereof13 Aug 2026US 2026/0232865 A1The Johns Hopkins University
- Injectable compositions for treating joint conditions16 Jul 2026US 2026/0199558 A1Ohio State Innovation Foundation
- Dressing formulations25 Jun 2026US 2026/0174927 A1
- Cochlear implant with multi-layer electrode18 Jun 2026US 2026/0166319 A1Cochlear Limited
Most cited
By later US patents
- Intravascular stent and method1,050US 5,464,650 AMedtronic, Inc. · 1995
- Drug release stent coating process951US 5,837,313 ASchneider (USA) Inc. · 1998
- Intravascular stent and method712US 5,679,400 AMedtronic, Inc. · 1997
- Intravascular stent and method642US 5,624,411 AMedtronic, Inc. · 1997
- Medical device polymer536US 5,447,724 AHarbor Medical Devices, Inc. · 1995