A23K 50/15
Containing substances which are metabolically converted to proteins
Official title: containing substances which are metabolically converted to proteins, e.g. ammonium salts or urea
A23K50/15 (Containing substances which are metabolically converted to proteins) appears on 119 US grants and 64 published applications in this corpus.
Search patents in A23K- Granted patents
- 119
- Published applications
- 64
- Assignees
- 91
- Inventors
- 269
- Latest grant
- 18 Feb 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 15 | 0 |
| 1977 | 8 | 0 |
| 1978 | 5 | 0 |
| 1979 | 1 | 0 |
| 1980 | 8 | 0 |
| 1981 | 4 | 0 |
| 1982 | 5 | 0 |
| 1983 | 4 | 0 |
| 1984 | 3 | 0 |
| 1985 | 4 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 6 | 0 |
| 1990 | 2 | 0 |
| 1991 | 6 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 4 | 0 |
| 2001 | 3 | 0 |
| 2002 | 0 | 0 |
| 2003 | 2 | 0 |
| 2004 | 0 | 2 |
| 2005 | 0 | 1 |
| 2006 | 0 | 5 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 3 |
| 2015 | 1 | 5 |
| 2016 | 1 | 4 |
| 2017 | 2 | 6 |
| 2018 | 4 | 3 |
| 2019 | 0 | 1 |
| 2020 | 3 | 7 |
| 2021 | 2 | 5 |
| 2022 | 2 | 1 |
| 2023 | 4 | 5 |
| 2024 | 3 | 5 |
| 2025 | 2 | 5 |
| 2026 | 0 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Compositions and methods for improving nitrogen utilization in a ruminant18 Feb 2025US 12,226,531 B2Evonik Operations GmbH
- Palm-based animal feed21 Jan 2025US 12,201,128 B2Palm Silage, Inc.
- Method for increasing rate and extent of fiber digestion in ruminants24 Dec 2024US 12,171,248 B2Impetus, Inc.
- Pig waste silage6 Aug 2024US 12,053,004 B2
- Compositions for improving nitrogen utilization in a ruminant16 Apr 2024US 11,957,139 B2Evonik Operations GmbH
- Composition comprising an n-guanylamino acid for drinking water application20 Aug 2026US 2026/0240200 A1Evonik Operations GmbH
- Process to produce a melt of urea and biuret and system to produce such a melt2 Jul 2026US 2026/0184674 A1Yara International Asa
- Methanogen inhibitors26 Feb 2026US 2026/0053171 A1Agrizeronz Limited Partnership
- Ruminant feed1 Jan 2026US 2026/0000095 A1Unibio Tech Science A/S
- Method for increasing nutrition value of animal forage14 Aug 2025US 2025/0255324 A1
Most cited
By later US patents
- Apparatus for treating cellulosic materials110US 6,176,176 B1Board of Trustees operating Michigan State University · 2001
- Process for treating cellulosic materials101US 6,106,888 ABoard of Trustees operating Michigan State University · 2000
- Process for treating sewage sludge and fertilizer products thereof62US 3,942,970 AOrgonics, Inc. · 1976
- Supercritical ammonia treatment of lignocellulosic materials61US 4,644,060 AE. I. Du Pont de Nemours and Company · 1987
- Process for treating alfalfa and other cellulosic agricultural crops55US 4,356,196 A1982