A23K 20/174
Vitamins
A23K20/174 (Vitamins) appears on 619 US grants and 1,211 published applications in this corpus.
Search patents in A23K- Granted patents
- 619
- Published applications
- 1,211
- Assignees
- 509
- Inventors
- 2,208
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 3 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 6 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 3 | 0 |
| 1990 | 3 | 0 |
| 1991 | 9 | 0 |
| 1992 | 5 | 0 |
| 1993 | 4 | 0 |
| 1994 | 6 | 0 |
| 1995 | 1 | 0 |
| 1996 | 7 | 0 |
| 1997 | 3 | 0 |
| 1998 | 10 | 0 |
| 1999 | 9 | 0 |
| 2000 | 13 | 0 |
| 2001 | 24 | 5 |
| 2002 | 10 | 26 |
| 2003 | 11 | 30 |
| 2004 | 8 | 35 |
| 2005 | 8 | 39 |
| 2006 | 11 | 35 |
| 2007 | 10 | 27 |
| 2008 | 5 | 34 |
| 2009 | 5 | 38 |
| 2010 | 15 | 33 |
| 2011 | 8 | 28 |
| 2012 | 16 | 29 |
| 2013 | 16 | 51 |
| 2014 | 30 | 49 |
| 2015 | 17 | 57 |
| 2016 | 25 | 80 |
| 2017 | 32 | 68 |
| 2018 | 31 | 66 |
| 2019 | 29 | 71 |
| 2020 | 40 | 65 |
| 2021 | 36 | 72 |
| 2022 | 31 | 55 |
| 2023 | 28 | 74 |
| 2024 | 25 | 48 |
| 2025 | 25 | 53 |
| 2026 | 22 | 43 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Pet food compositions6 Oct 2026US 12,751,471 B2Hill's Pet Nutrition, Inc.
- Animal feed additives comprising a polypeptide having protease activity and uses thereof16 Jun 2026US 12,653,209 B2Novozymes A/S
- Automated method for processing a viscera stream with a cooling fluid16 Jun 2026US 12,653,210 B2Icuvator Fund I, LLC
- Ultraviolet treatment of transformed coleoptera larvae for vitamin D3 enrichment16 Jun 2026US 12,653,212 B2Nutri'earth
- Dietary supplement derived from the ruminal content of bovines and sheep and the caecal content of rabbit2 Jun 2026US 12,642,285 B2Orbiotek Sarl
- Shrimp feed and methods of use thereof1 Oct 2026US 2026/0293937 A1Organicin Scientific, Inc.
- Composition for use for improving or preserving mental health in canine24 Sep 2026US 2026/0284093 A1Mars, Incorporated
- 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
- Animal Feed Additives Comprising a Polypeptide Having Protease Activity and Uses Thereof3 Sep 2026US 2026/0256167 A1Novozymes A/S
Most cited
By later US patents
- DHA-containing nutritional compositions and methods for their production165US 6,372,460 B1Martek Biosciences Corporation · 2002
- Breed-specific canine food formulations96US 6,156,355 AStar-Kist Foods, Inc. · 2000
- Process for the preparation of spherules of active principles and emulsions containing the spherules83US 5,500,415 ARhone-Poulenc Nutrition Animale · 1996
- Tocotrienols and tocotrienol-like compounds and methods for their use72US 5,591,772 ALipogenics, Inc. · 1997
- Oral nutritional and dietary composition59US 5,501,857 AMidwestern Bio-Ag Products & Services, Inc. · 1996