A23K 20/24
Compounds of alkaline earth metals
Official title: Compounds of alkaline earth metals, e.g. magnesium
A23K20/24 (Compounds of alkaline earth metals) appears on 340 US grants and 545 published applications in this corpus.
Search patents in A23K- Granted patents
- 340
- Published applications
- 545
- Assignees
- 334
- Inventors
- 1,186
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 4 | 0 |
| 1978 | 3 | 0 |
| 1979 | 4 | 0 |
| 1980 | 6 | 0 |
| 1981 | 2 | 0 |
| 1982 | 4 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 2 | 0 |
| 1986 | 4 | 0 |
| 1987 | 4 | 0 |
| 1988 | 4 | 0 |
| 1989 | 14 | 0 |
| 1990 | 3 | 0 |
| 1991 | 8 | 0 |
| 1992 | 3 | 0 |
| 1993 | 9 | 0 |
| 1994 | 0 | 0 |
| 1995 | 3 | 0 |
| 1996 | 5 | 0 |
| 1997 | 5 | 0 |
| 1998 | 4 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 4 | 2 |
| 2002 | 7 | 5 |
| 2003 | 4 | 12 |
| 2004 | 4 | 8 |
| 2005 | 3 | 8 |
| 2006 | 3 | 10 |
| 2007 | 4 | 13 |
| 2008 | 2 | 10 |
| 2009 | 2 | 11 |
| 2010 | 5 | 12 |
| 2011 | 2 | 11 |
| 2012 | 8 | 14 |
| 2013 | 8 | 11 |
| 2014 | 5 | 27 |
| 2015 | 6 | 28 |
| 2016 | 8 | 32 |
| 2017 | 11 | 19 |
| 2018 | 18 | 25 |
| 2019 | 11 | 35 |
| 2020 | 18 | 35 |
| 2021 | 17 | 55 |
| 2022 | 22 | 35 |
| 2023 | 19 | 39 |
| 2024 | 23 | 32 |
| 2025 | 12 | 34 |
| 2026 | 11 | 22 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Thermally-resistant wax matrix particles for enzyme encapsulation25 Aug 2026US 12,714,126 B2Danisco US Inc.
- Method for rearing Artemias, feed for Artemia, Artemia and Artemia population11 Aug 2026US 12,702,120 B2Nissui Corporation
- Magnesium-serinate compound and use thereof14 Jul 2026US 12,679,853 B2Astrogen, Inc.
- Filaments made from milk protein16 Jun 2026US 12,653,211 B2Big Heart Pet, Inc.
- Coated granules produced by in-situ crosslinking process16 Jun 2026US 12,653,221 B2Danisco US Inc.
- Shrimp feed and methods of use thereof1 Oct 2026US 2026/0293937 A1Organicin Scientific, Inc.
- Animal diet comprising phytase, thereby obviating the need for mineral supplementation1 Oct 2026US 2026/0295020 A1International N&H Denmark Aps
- Coated granules produced by in-situ crosslinking process24 Sep 2026US 2026/0283215 A1Danisco US Inc.
- Accelerated Start Cow Treatment17 Sep 2026US 2026/0271969 A1
- Methods for developing companion supplements for dogs, related compositions, and systems17 Sep 2026US 2026/0272876 A1Life's Abundance
Most cited
By later US patents
- Solid animal feed supplement71US 4,027,043 A1977
- Method of preparing a solid animal feed supplement61US 4,160,041 A1979
- Composition and method thereof for increasing milk production in dairy cattle59US 5,219,596 ACargill, Incorporated · 1993
- Rumen-stable pellets58US 4,196,187 AEastman Kodak Company · 1980
- Increasing metals in biological tissue53US 4,020,158 A1977