A01M 29/24
Scaring or repelling devices: using electric or magnetic effects
Official title: using electric or magnetic effects, e.g. electric shocks, magnetic fields or microwaves
A01M29/24 (Scaring or repelling devices: using electric or magnetic effects) appears on 218 US grants and 232 published applications in this corpus.
Search patents in A01M- Granted patents
- 218
- Published applications
- 232
- Assignees
- 96
- Inventors
- 337
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 7 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 9 | 0 |
| 2000 | 1 | 0 |
| 2001 | 9 | 0 |
| 2002 | 2 | 1 |
| 2003 | 1 | 1 |
| 2004 | 3 | 5 |
| 2005 | 7 | 9 |
| 2006 | 3 | 3 |
| 2007 | 4 | 10 |
| 2008 | 3 | 5 |
| 2009 | 1 | 4 |
| 2010 | 6 | 5 |
| 2011 | 3 | 8 |
| 2012 | 6 | 8 |
| 2013 | 8 | 17 |
| 2014 | 6 | 18 |
| 2015 | 15 | 13 |
| 2016 | 11 | 20 |
| 2017 | 8 | 7 |
| 2018 | 6 | 10 |
| 2019 | 10 | 17 |
| 2020 | 12 | 15 |
| 2021 | 9 | 12 |
| 2022 | 8 | 9 |
| 2023 | 10 | 11 |
| 2024 | 8 | 10 |
| 2025 | 9 | 11 |
| 2026 | 6 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Wildlife exclusion systems and methods18 Aug 2026US 12,708,099 B2CrossTek Electrified Barriers, LLC
- Modular bear or other wild animal deterrent system for a house or building21 Jul 2026US 12,685,304 B1
- System and method for deterring aquatic animals by remote control of electromagnetic barrier5 May 2026US 12,616,187 B2Armaments Corporation of South Africa Soc Ltd
- Animal shepherding using a non-lethal active denial system of directed electromagnetic energy21 Apr 2026US 12,604,885 B2Battelle Memorial Institute
- Shark repellent system7 Apr 2026US 12,593,835 B2Kwazulu-Natal Sharks Board
- Electric cord pet-biting deterrent system16 Jul 2026US 2026/0198480 A1
- Pest Repellant System With Compliant Architecture16 Jul 2026US 2026/0198481 A1Symterra , Inc.
- Intelligent bird expulsion method and system2 Apr 2026US 2026/0090536 A1iChase Co., Ltd.
- Prediator18 Dec 2025US 2025/0380683 A1
- Portable marine mammal deterrence apparatus and system11 Dec 2025US 2025/0374915 A1The United States of America as represented by the Secretary of the Navy
Most cited
By later US patents
- Bird guard wire protector258US 5,873,324 A1999
- Methods and apparatus for alerting and/or repelling birds and other animals75US 6,250,255 B1Virginia Commonwealth University · 2001
- Method and system for warning birds of hazards60US 5,774,088 AUniversity of Pittsburgh · 1998
- Preventive device against nuisance from birds52US 6,250,023 B12001
- System for repelling pests44US 5,850,808 AFi-Shock, Inc. · 1998