A01K 11/001
Ear-tags
Official title: {Ear-tags}
A01K11/001 (Ear-tags) appears on 420 US grants and 460 published applications in this corpus.
Search patents in A01K- Granted patents
- 420
- Published applications
- 460
- Assignees
- 229
- Inventors
- 781
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 13 | 0 |
| 1977 | 7 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 6 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 6 | 0 |
| 1985 | 10 | 0 |
| 1986 | 7 | 0 |
| 1987 | 12 | 0 |
| 1988 | 10 | 0 |
| 1989 | 7 | 0 |
| 1990 | 5 | 0 |
| 1991 | 4 | 0 |
| 1992 | 4 | 0 |
| 1993 | 4 | 0 |
| 1994 | 2 | 0 |
| 1995 | 5 | 0 |
| 1996 | 2 | 0 |
| 1997 | 4 | 0 |
| 1998 | 3 | 0 |
| 1999 | 4 | 0 |
| 2000 | 10 | 0 |
| 2001 | 2 | 0 |
| 2002 | 7 | 7 |
| 2003 | 11 | 12 |
| 2004 | 3 | 14 |
| 2005 | 2 | 5 |
| 2006 | 5 | 11 |
| 2007 | 6 | 14 |
| 2008 | 4 | 15 |
| 2009 | 5 | 14 |
| 2010 | 10 | 20 |
| 2011 | 10 | 21 |
| 2012 | 4 | 15 |
| 2013 | 4 | 10 |
| 2014 | 9 | 6 |
| 2015 | 12 | 10 |
| 2016 | 4 | 21 |
| 2017 | 11 | 19 |
| 2018 | 15 | 25 |
| 2019 | 19 | 36 |
| 2020 | 27 | 34 |
| 2021 | 30 | 38 |
| 2022 | 13 | 22 |
| 2023 | 24 | 20 |
| 2024 | 14 | 26 |
| 2025 | 20 | 21 |
| 2026 | 11 | 24 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- System and method for capturing and transmitting biometric data22 Sep 2026US 12,740,716 B1Nexa Labs Inc.
- Animal tag assembly7 Jul 2026US 12,672,637 B2Ceres Tag Ltd
- System for attaching ear tags to the ears of animals30 Jun 2026US 12,667,080 B2BioCV GmbH
- Animal ear tag9 Jun 2026US 12,648,545 B2DeLaval Holding AB
- Animal tag12 May 2026US 12,622,414 B2Cambridge Animal Technologies Ltd
- System and method for capturing and transmitting biometric data8 Oct 2026US 2026/0305955 A1Nexa Labs Inc.
- Livestock identification system, apparatus and method1 Oct 2026US 2026/0293856 A1Yokogawa Saudi Arabia Company
- Livestock Ear Tag System3 Sep 2026US 2026/0256115 A1701x Inc.
- Method and device for associating a transponder27 Aug 2026US 2026/0248103 A1Nedap N.V.
- A system for identifying an animal, a method for assembling a male part and a female part of such a system, and a corresponding female part20 Aug 2026US 2026/0240111 A1Allflex Europe
Most cited
By later US patents
- Tool for collecting a sample of animal tissue776US 9,955,954 B2Allflex Europe · 2018
- Microelectronic animal identification520US 10,645,905 B2Somark Innovations, Inc. · 2020
- Ear tag applicator440US 6,235,036 B12001
- Animal monitoring telltale and information system287US 4,854,328 A1989
- Animal identification and control system256US 4,617,876 A1986