A01K 2267/02
Animal zootechnically ameliorated
A01K2267/02 (Animal zootechnically ameliorated) appears on 521 US grants and 909 published applications in this corpus.
Search patents in A01K- Granted patents
- 521
- Published applications
- 909
- Assignees
- 417
- Inventors
- 1,556
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 11 | 0 |
| 1997 | 7 | 0 |
| 1998 | 17 | 0 |
| 1999 | 19 | 0 |
| 2000 | 16 | 0 |
| 2001 | 13 | 4 |
| 2002 | 14 | 39 |
| 2003 | 15 | 46 |
| 2004 | 14 | 49 |
| 2005 | 11 | 38 |
| 2006 | 17 | 41 |
| 2007 | 16 | 33 |
| 2008 | 19 | 34 |
| 2009 | 13 | 27 |
| 2010 | 12 | 28 |
| 2011 | 14 | 24 |
| 2012 | 16 | 31 |
| 2013 | 14 | 24 |
| 2014 | 11 | 38 |
| 2015 | 26 | 49 |
| 2016 | 20 | 31 |
| 2017 | 18 | 40 |
| 2018 | 23 | 39 |
| 2019 | 17 | 46 |
| 2020 | 17 | 48 |
| 2021 | 35 | 34 |
| 2022 | 20 | 47 |
| 2023 | 18 | 21 |
| 2024 | 16 | 36 |
| 2025 | 26 | 40 |
| 2026 | 9 | 22 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method for producing genetically edited birds having resistance to avian influenza viruses22 Sep 2026US 12,742,180 B2Seoul National University R&Db Foundation
- Multi-transgenic pig for Xenotransplantation25 Aug 2026US 12,714,077 B2Revivicor, Inc.
- Multitransgenic pigs comprising ten genetic modifications for xenotransplantation9 Jun 2026US 12,648,548 B2Revivicor, Inc.
- Cells, tissues, organs, and animals having one or more modified genes for enhanced xenograft survival and tolerance26 May 2026US 12,637,690 B2eGenesis, Inc.
- Cells, tissues, organs, and animals having one or more modified genes for enhanced xenograft survival and tolerance19 May 2026US 12,630,838 B2eGenesis, Inc.
- Single-sex chicken with toxin-antitoxin system1 Oct 2026US 2026/0293865 A1New York University
- Non-human animal, kit, and method for producing replacement organ24 Sep 2026US 2026/0283124 A1The Jikei University
- Genetically modified animal-derived animal fiber27 Aug 2026US 2026/0248114 A1Setsurotech Inc.
- Non-cloning methods of bovine embryo replication20 Aug 2026US 2026/0242724 A1The Semex Alliance
- Methods of Genomic Evaluation in Livestock13 Aug 2026US 2026/0234721 A1Inguran, LLC
Most cited
By later US patents
- Growth hormone antagonists389US 5,350,836 AOhio University · 1994
- Transgenic swine compositions and methods282US 5,942,435 ABiotechnology Research and Development Corporation · 1999
- Transgenic non-human animals for producing heterologous antibodies182US 6,300,129 B1GenPharm International, Inc. · 2001
- Evolution of whole cells and organisms by recursive sequence recombination181US 7,148,054 B2Maxygen, Inc. · 2006
- Evolution of whole cells and organisms by recursive sequence recombination177US 7,629,170 B2Maxygen, Inc. · 2009