A61K 33/38
Silver
Official title: Silver; Compounds thereof
A61K33/38 (Silver) appears on 608 US grants and 1,121 published applications in this corpus.
Search patents in A61K- Granted patents
- 608
- Published applications
- 1,121
- Assignees
- 538
- Inventors
- 1,715
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 4 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 4 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 4 | 0 |
| 2001 | 4 | 1 |
| 2002 | 5 | 17 |
| 2003 | 11 | 30 |
| 2004 | 6 | 32 |
| 2005 | 8 | 33 |
| 2006 | 16 | 44 |
| 2007 | 8 | 46 |
| 2008 | 6 | 34 |
| 2009 | 5 | 31 |
| 2010 | 13 | 45 |
| 2011 | 8 | 48 |
| 2012 | 23 | 44 |
| 2013 | 27 | 50 |
| 2014 | 30 | 48 |
| 2015 | 36 | 52 |
| 2016 | 39 | 60 |
| 2017 | 44 | 52 |
| 2018 | 34 | 52 |
| 2019 | 25 | 36 |
| 2020 | 40 | 60 |
| 2021 | 30 | 73 |
| 2022 | 31 | 53 |
| 2023 | 39 | 56 |
| 2024 | 44 | 41 |
| 2025 | 33 | 50 |
| 2026 | 17 | 33 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Methods of preparing purified atomic quantum clusters8 Sep 2026US 12,728,139 B2Nanogap Sub-Nm-Powder, S.A.
- Synthesis of nanoparticle in liquid, semi-solid media and in cells and tissues using cold plasma technology18 Aug 2026US 12,708,679 B2Plasmology4, Inc.
- Antiseptic composition14 Jul 2026US 12,678,458 B2
- Canine topical formulations and methods thereof16 Jun 2026US 12,653,775 B2
- Composition for the treatment of skin and mucous membrane diseases26 May 2026US 12,636,330 B2Neilos S.R.L.
- Lifting agent with therapeutics8 Oct 2026US 2026/0306594 A1Boston Scientific Scimed, Inc.
- Cytotoxic agent24 Sep 2026US 2026/0284193 A1
- Method for transient acidification of wounds27 Aug 2026US 2026/0248842 A1SePRO Corporation
- Compositions and methods for producing a food contact safe antimicrobial composition containing an essential oil complex20 Aug 2026US 2026/0240168 A1Onyx Lotus, LLC
- Bilayer membrane that promotes bone regeneration and prevents post-operative complications30 Jul 2026US 2026/0216094 A1Universidad de Antofagasta
Most cited
By later US patents
- Silver-containing compositions, devices and methods for making151US 6,605,751 B1Acrymed · 2003
- Antimicrobial composition composed of controlled release glasses141US 6,143,318 AGiltech Limited · 2000
- Silver-based pharmaceutical compositions129US 5,744,151 A1998
- Lubricious coatings for substrates104US 6,723,350 B2Nucryst Pharmaceuticals Corp. · 2004
- Anti-microbial body care product96US 6,720,006 B22004