A61K 33/04
Sulfur, selenium or tellurium
Official title: Sulfur, selenium or tellurium; Compounds thereof
A61K33/04 (Sulfur, selenium or tellurium) appears on 823 US grants and 1,638 published applications in this corpus.
Search patents in A61K- Granted patents
- 823
- Published applications
- 1,638
- Assignees
- 697
- Inventors
- 2,328
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 3 | 0 |
| 1983 | 7 | 0 |
| 1984 | 9 | 0 |
| 1985 | 3 | 0 |
| 1986 | 6 | 0 |
| 1987 | 6 | 0 |
| 1988 | 5 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 7 | 0 |
| 1992 | 10 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 4 | 0 |
| 1997 | 7 | 0 |
| 1998 | 5 | 0 |
| 1999 | 15 | 0 |
| 2000 | 11 | 0 |
| 2001 | 6 | 3 |
| 2002 | 10 | 22 |
| 2003 | 17 | 34 |
| 2004 | 8 | 36 |
| 2005 | 14 | 53 |
| 2006 | 14 | 44 |
| 2007 | 12 | 65 |
| 2008 | 6 | 55 |
| 2009 | 7 | 32 |
| 2010 | 12 | 57 |
| 2011 | 10 | 48 |
| 2012 | 22 | 38 |
| 2013 | 30 | 64 |
| 2014 | 39 | 67 |
| 2015 | 25 | 69 |
| 2016 | 37 | 82 |
| 2017 | 44 | 87 |
| 2018 | 51 | 70 |
| 2019 | 38 | 65 |
| 2020 | 47 | 90 |
| 2021 | 48 | 98 |
| 2022 | 40 | 117 |
| 2023 | 45 | 97 |
| 2024 | 50 | 104 |
| 2025 | 42 | 74 |
| 2026 | 33 | 67 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Oral and intestinal health products6 Oct 2026US 12,751,985 B2
- Tetrahydrocurcuminoid-metal complexes, manufacturing methods thereof, and uses thereof1 Sep 2026US 12,721,831 B2Probioticsmart, LLC
- Method for administering an antimicrobial treatment to an animal in a meat processing operation1 Sep 2026US 12,721,865 B2Cargill, Incorporated
- Stabilization of selenite in a nutritional solution by dissolved oxygen25 Aug 2026US 12,714,725 B2Baxter Healthcare S. A.
- Compositions and methods for cellular ageing, stress resilience, autophagy, inflammation and longevity4 Aug 2026US 12,697,340 B2JUVN3 Holdings, LLC
- 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.
- A floating drug delivery system for solid forms of salts used in bowel cleansing products8 Oct 2026US 2026/0306534 A1Dark Canyon Laboratories, LLC
- Trace elements formulation1 Oct 2026US 2026/0294791 A1Fresenius Kabi Deutschland GmbH
- Sleep formulation1 Oct 2026US 2026/0294816 A1NightWise, LLC
Most cited
By later US patents
- Non-aqueous colonic purgative formulations112US 6,162,464 AInkine Pharmaceutical, Inc. · 2000
- Use of antioxidant agents to treat cholestatic liver disease99US 6,069,167 AUniversity Technology Corporation · 2000
- Control of microbial populations in the gastrointestinal tract of animals92US 6,518,307 B2Lynntech, Inc. · 2003
- Antioxidant preparation80US 5,922,346 AThione International, Inc. · 1999
- Multi-vitamin and mineral supplement78US 6,361,800 B1Cooper Concepts, Inc. · 2002