A61K 33/242
Gold
Official title: Gold; Compounds thereof
A61K33/242 (Gold) appears on 358 US grants and 700 published applications in this corpus.
Search patents in A61K- Granted patents
- 358
- Published applications
- 700
- Assignees
- 383
- Inventors
- 1,252
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 3 |
| 2002 | 2 | 8 |
| 2003 | 2 | 21 |
| 2004 | 5 | 17 |
| 2005 | 2 | 17 |
| 2006 | 9 | 28 |
| 2007 | 2 | 21 |
| 2008 | 5 | 24 |
| 2009 | 4 | 19 |
| 2010 | 9 | 22 |
| 2011 | 10 | 22 |
| 2012 | 10 | 16 |
| 2013 | 13 | 27 |
| 2014 | 13 | 35 |
| 2015 | 19 | 27 |
| 2016 | 27 | 34 |
| 2017 | 21 | 26 |
| 2018 | 17 | 43 |
| 2019 | 20 | 38 |
| 2020 | 18 | 40 |
| 2021 | 34 | 46 |
| 2022 | 20 | 51 |
| 2023 | 21 | 40 |
| 2024 | 27 | 24 |
| 2025 | 23 | 26 |
| 2026 | 15 | 25 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Ultrafine gold nanocomposite, and preparation method and use thereof1 Sep 2026US 12,721,345 B2Innovation Center of Yangtze River Delta, ZJU
- Synthesis of nanoparticle in liquid, semi-solid media and in cells and tissues using cold plasma technology18 Aug 2026US 12,708,679 B2Plasmology4, Inc.
- Metal compositions and methods of use thereof28 Jul 2026US 12,691,136 B2University of Massachusetts
- Gold clusters (AuCs), composition and method for treatment of liver cirrhosis26 May 2026US 12,636,312 B2Wuhan Vast Conduct Science Foundation CO., LTD.
- Compositions and methods for metal containing formulations capable of modulating immune response12 May 2026US 12,622,922 B2The Regents of the University of Michigan
- Compositions of nanoparticles for treatment of neuropathic pain10 Sep 2026US 2026/0263374 A1Nanobiotix
- Compositions and methods for producing a food contact safe antimicrobial composition containing an essential oil complex20 Aug 2026US 2026/0240168 A1Onyx Lotus, LLC
- Multifunctional hybrid cellulose nanocrystals-gold nanoplatform and use thereof in medicine20 Aug 2026US 2026/0241030 A1Istituto Europeo di Oncologia S.r.l.
- Compositions and methods for treating intestinal microbiome dysbiosis13 Aug 2026US 2026/0232774 A1The Regents of the University of Michigan
- Acetylcysteine-stabilized gold nanoclusters for acute kidney injury, and preparation method and application thereof30 Jul 2026US 2026/0216112 A1Shenzhen University
Most cited
By later US patents
- Methods and compositions for detection of microorganisms and cells and treatment of diseases and disorders222US 7,763,420 B2Genelux Corporation · 2010
- Methods and compositions for detection of microorganisms and cells and treatment of diseases and disorders117US 7,820,184 B2Genelux Corporation · 2010
- Lubricious coatings for substrates104US 6,723,350 B2Nucryst Pharmaceuticals Corp. · 2004
- Inhibitors of Bruton's tyrosine kinase for the treatment of solid tumors75US 8,883,803 B2Pharmacyclics, Inc. · 2014
- Treatment of mucosal membranes74US 7,087,249 B2Nucryst Pharmaceuticals Corp. · 2006