A61K 33/26
Iron
Official title: Iron; Compounds thereof
A61K33/26 (Iron) appears on 917 US grants and 1,704 published applications in this corpus.
Search patents in A61K- Granted patents
- 917
- Published applications
- 1,704
- Assignees
- 845
- Inventors
- 2,992
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 4 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 3 | 0 |
| 1986 | 5 | 0 |
| 1987 | 2 | 0 |
| 1988 | 4 | 0 |
| 1989 | 5 | 0 |
| 1990 | 3 | 0 |
| 1991 | 6 | 0 |
| 1992 | 4 | 0 |
| 1993 | 5 | 0 |
| 1994 | 1 | 0 |
| 1995 | 5 | 0 |
| 1996 | 10 | 0 |
| 1997 | 10 | 0 |
| 1998 | 4 | 0 |
| 1999 | 10 | 0 |
| 2000 | 9 | 0 |
| 2001 | 14 | 8 |
| 2002 | 10 | 14 |
| 2003 | 14 | 25 |
| 2004 | 14 | 41 |
| 2005 | 8 | 48 |
| 2006 | 11 | 40 |
| 2007 | 6 | 35 |
| 2008 | 9 | 52 |
| 2009 | 12 | 60 |
| 2010 | 20 | 65 |
| 2011 | 22 | 61 |
| 2012 | 32 | 59 |
| 2013 | 36 | 66 |
| 2014 | 37 | 77 |
| 2015 | 34 | 77 |
| 2016 | 60 | 99 |
| 2017 | 47 | 80 |
| 2018 | 42 | 83 |
| 2019 | 60 | 78 |
| 2020 | 43 | 92 |
| 2021 | 59 | 104 |
| 2022 | 49 | 122 |
| 2023 | 45 | 94 |
| 2024 | 57 | 99 |
| 2025 | 45 | 68 |
| 2026 | 31 | 57 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Iron supplement compositions and methods of use thereof29 Sep 2026US 12,746,257 B2ThermoLife International, LLC
- Nutritional formulas comprising medium chain fatty acids or esters thereof and methods related thereto15 Sep 2026US 12,734,145 B2Children's Healthcare of Atlanta, Inc.
- Methods of treating erythropoietic protoporphyria, x-linked protoporphyria, or congenital erythropoietic porphyria with glycine transport inhibitors1 Sep 2026US 12,721,847 B2Disc Medicine, Inc.
- Cobalt-doped iron oxide nanoparticles and methods for making and using1 Sep 2026US 12,721,907 B2Oregon Health & Science University
- Therapeutic systems, devices, and compositions with wound healing and tissue regenerative properties, uses thereof, and corresponding methods18 Aug 2026US 12,708,660 B2The Bioregentech Institute, Inc.
- Interface structure for a bioelectrode8 Oct 2026US 2026/0306000 A1Teknologian tutkimuskeskus VTT Oy
- Nutritional compositions, supplements, and fortifiers8 Oct 2026US 2026/0306432 A1Societe des Produits Nestle S. A.
- Trace elements formulation1 Oct 2026US 2026/0294791 A1Fresenius Kabi Deutschland GmbH
- Powder containing particles of gelatin derivative and medical applications of the same1 Oct 2026US 2026/0294813 A1National Institute for Materials Science
- Compositions and compounds including lithium orotate1 Oct 2026US 2026/0294962 A1Atlantis Software Company
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
- Preparation in particular for use as a medication and/or food supplement175US 6,368,621 B1Peter Greither · 2002
- Localized use of nitric oxide-adducts to prevent internal tissue damage146US 6,087,479 ANitroMed, Inc. · 2000
- Impotence ointment124US 4,801,587 A1989
- Carbon nanoencapsulates118US 5,547,748 ASRI International · 1996