A23K 40/00
Shaping or working-up of animal feeding-stuffs
A23K40/00 (Shaping or working-up of animal feeding-stuffs) appears on 1,735 US grants and 2,730 published applications in this corpus.
Search patents in A23K- Granted patents
- 1,735
- Published applications
- 2,730
- Assignees
- 1,155
- Inventors
- 5,080
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 20 | 0 |
| 1977 | 29 | 0 |
| 1978 | 16 | 0 |
| 1979 | 13 | 0 |
| 1980 | 21 | 0 |
| 1981 | 13 | 0 |
| 1982 | 10 | 0 |
| 1983 | 11 | 0 |
| 1984 | 9 | 0 |
| 1985 | 18 | 0 |
| 1986 | 3 | 0 |
| 1987 | 21 | 0 |
| 1988 | 23 | 0 |
| 1989 | 39 | 0 |
| 1990 | 20 | 0 |
| 1991 | 33 | 0 |
| 1992 | 22 | 0 |
| 1993 | 25 | 0 |
| 1994 | 23 | 0 |
| 1995 | 13 | 0 |
| 1996 | 28 | 0 |
| 1997 | 34 | 0 |
| 1998 | 34 | 0 |
| 1999 | 41 | 0 |
| 2000 | 43 | 0 |
| 2001 | 51 | 6 |
| 2002 | 48 | 56 |
| 2003 | 41 | 80 |
| 2004 | 37 | 111 |
| 2005 | 20 | 94 |
| 2006 | 32 | 112 |
| 2007 | 25 | 81 |
| 2008 | 22 | 85 |
| 2009 | 23 | 91 |
| 2010 | 27 | 91 |
| 2011 | 22 | 96 |
| 2012 | 43 | 84 |
| 2013 | 37 | 114 |
| 2014 | 61 | 114 |
| 2015 | 53 | 116 |
| 2016 | 41 | 140 |
| 2017 | 57 | 146 |
| 2018 | 81 | 115 |
| 2019 | 46 | 130 |
| 2020 | 71 | 136 |
| 2021 | 56 | 123 |
| 2022 | 59 | 147 |
| 2023 | 56 | 137 |
| 2024 | 63 | 119 |
| 2025 | 61 | 119 |
| 2026 | 40 | 87 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Compound formula of butyrate and derivatives thereof and benzoic acid, and preparation method therefor and application thereof as feed additive6 Oct 2026US 12,751,469 B2Singao (Xiamen) Agribusiness Development Co., Ltd.
- Stable liquid animal feed ingredient8 Sep 2026US 12,727,608 B2Pathway Intermediates Limited
- Thermally-resistant wax matrix particles for enzyme encapsulation25 Aug 2026US 12,714,126 B2Danisco US Inc.
- Identifying defects in canine nucleotide salvage pathways and compositions and methods for improving immune function in dogs25 Aug 2026US 12,716,099 B2Hill's Pet Nutrition, Inc.
- Animal feed compositions11 Aug 2026US 12,702,146 B2Dsm IP Assets B.V.
- Coated granules produced by in-situ crosslinking process24 Sep 2026US 2026/0283215 A1Danisco US Inc.
- Collagen-infused dental pet chew17 Sep 2026US 2026/0271967 A1
- Fat composition comprising tributyrin and its use in calf milk replacers17 Sep 2026US 2026/0272872 A1
- Biochars, biochar extracts and biochar extracts having soluble signaling compounds and method for capturing material extracted from biochar10 Sep 2026US 2026/0262683 A1Talipot Cool Extract (IP), LLC
- 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
- Pet food product containing probiotics145US 5,968,569 ANestec S. A. · 1999
- Food product having high concentrations of omega-3 highly unsaturated fatty acids134US 5,340,594 AOmegaTech, Inc. · 1994
- Encapsulated bioactive substances124US 5,190,775 ABalchem Corporation · 1993
- Microfloral biomass having omega-3 highly unsaturated fatty acids123US 5,518,918 AOmegaTech, Inc. · 1996