A23K 20/195
Antibiotics
A23K20/195 (Antibiotics) appears on 459 US grants and 349 published applications in this corpus.
Search patents in A23K- Granted patents
- 459
- Published applications
- 349
- Assignees
- 260
- Inventors
- 1,046
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 10 | 0 |
| 1977 | 12 | 0 |
| 1978 | 12 | 0 |
| 1979 | 13 | 0 |
| 1980 | 23 | 0 |
| 1981 | 18 | 0 |
| 1982 | 8 | 0 |
| 1983 | 8 | 0 |
| 1984 | 8 | 0 |
| 1985 | 17 | 0 |
| 1986 | 11 | 0 |
| 1987 | 18 | 0 |
| 1988 | 8 | 0 |
| 1989 | 15 | 0 |
| 1990 | 10 | 0 |
| 1991 | 9 | 0 |
| 1992 | 12 | 0 |
| 1993 | 10 | 0 |
| 1994 | 5 | 0 |
| 1995 | 9 | 0 |
| 1996 | 6 | 0 |
| 1997 | 10 | 0 |
| 1998 | 8 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 2 |
| 2002 | 6 | 5 |
| 2003 | 5 | 3 |
| 2004 | 3 | 9 |
| 2005 | 2 | 12 |
| 2006 | 6 | 11 |
| 2007 | 3 | 11 |
| 2008 | 2 | 7 |
| 2009 | 2 | 9 |
| 2010 | 6 | 12 |
| 2011 | 6 | 8 |
| 2012 | 7 | 4 |
| 2013 | 4 | 8 |
| 2014 | 4 | 15 |
| 2015 | 9 | 18 |
| 2016 | 5 | 16 |
| 2017 | 11 | 22 |
| 2018 | 14 | 26 |
| 2019 | 16 | 17 |
| 2020 | 18 | 19 |
| 2021 | 13 | 24 |
| 2022 | 12 | 23 |
| 2023 | 7 | 21 |
| 2024 | 18 | 17 |
| 2025 | 5 | 22 |
| 2026 | 9 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Methods and formulations for reducing bovine emissions14 Jul 2026US 12,677,847 B2Elanco US Inc.
- Product, system and method of cell cultivation30 Jun 2026US 12,668,774 B2BTL Healthcare Technologies A.S.
- Compositions and methods of controlling pests28 Apr 2026US 12,610,957 B2Pertinent Eco-Solutions Inc.
- Feed supplements for reducing enteric methane emissions and methods thereof24 Mar 2026US 12,582,142 B1Alga Biosciences Inc.
- Compositions and methods for the treatment of equine protozoal myeloencephalitis3 Mar 2026US 12,564,571 B2
- Shrimp feed and methods of use thereof1 Oct 2026US 2026/0293937 A1Organicin Scientific, Inc.
- Use of hesperetin in preparation of drug or feed additive for treating or preventing porcine enveloped virus infections13 Aug 2026US 2026/0232623 A1Hubei Horwath Biotechnology Co., Ltd.
- Novel antimicrobial peptide designed from duck-derived antimicrobial peptide anduse thereof30 Jul 2026US 2026/0217765 A1Industry-Academic Cooperation Foundation, Chosun University
- Novel Salmonella Enterica-Specific Bacteriophage OPT-SAL01, and Antibacterial Composition Comprising Same21 May 2026US 2026/0137738 A1
- Compositions and methods to detect gastrointestinal disease5 Feb 2026US 2026/0036584 A1Board of Supervisors of Louisiana State University and Agricultural and Mechanical College
Most cited
By later US patents
- Antibiotic heterocyclic oxygen compounds and use89US 4,576,961 A1986
- Stabilization method76US 4,048,268 AEli Lilly and Company · 1977
- Antisense antibacterial cell division composition and method69US 7,049,431 B2AVI BioPharma, Inc. · 2006
- Derived nisin producing microorganisms, method of production and use and products obtained thereby53US 4,740,593 AMicrolife Technics, Inc. · 1988
- Rumen-stable pellets51US 4,181,709 AEastman Kodak Company · 1980