A01K 41/023
Devices for regulating temperature
Official title: {Devices for regulating temperature}
A01K41/023 (Devices for regulating temperature) appears on 33 US grants and 44 published applications in this corpus.
Search patents in A01K- Granted patents
- 33
- Published applications
- 44
- Assignees
- 23
- Inventors
- 55
- Latest grant
- 23 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 0 | 2 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 2 | 2 |
| 2016 | 0 | 1 |
| 2017 | 1 | 6 |
| 2018 | 1 | 5 |
| 2019 | 3 | 7 |
| 2020 | 4 | 3 |
| 2021 | 2 | 2 |
| 2022 | 3 | 4 |
| 2023 | 1 | 4 |
| 2024 | 1 | 2 |
| 2025 | 5 | 1 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Egg incubator with a precision adjustment function of humidity23 Dec 2025US 12,501,885 B1
- Connected hatchery comprising a plurality of devices for handling, processing or vaccinating eggs or chicks2 Dec 2025US 12,484,557 B2Ceva Sante Animale
- Method for incubating a poultry egg on a hatchery11 Nov 2025US 12,465,026 B2HatchTech Group B.V.
- Incubator tray and a method of incubating2 Sep 2025US 12,402,607 B2Ovo Incubators (Pty) Ltd
- Chick production method and chick production system20 May 2025US 12,302,868 B2Nabel Co., Ltd.
- Methods and apparatus for creating egg models3 Sep 2026US 2026/0256121 A1Board of Education of the Vocational Schools in the County of Bergen
- Incubator12 Mar 2026US 2026/0068858 A1Dezhou Economic Development Zone Xinghui Industry Design Studio
- Method for incubating a poultry egg on a hatchery5 Feb 2026US 2026/0033463 A1HatchTech Group B.V.
- Method for incubating a poultry egg on a hatchery7 Aug 2025US 2025/0248371 A1HatchTech Group B.V.
- Incubator Tray and a Method of Incubating15 Aug 2024US 2024/0268358 A1Ovo Incubators (Pty) Ltd
Most cited
By later US patents
- Incubator heating system31US 5,090,617 ANAPCO Scientific Company · 1992
- Method and apparatus for incubating and hatching eggs17US 5,025,619 A1991
- Method and apparatus for incubating and hatching eggs11US 5,179,913 AThe Marmon Corporation of Canada, Ltd. · 1993
- Hatcher with internally mounted exhaust duct and exhaust damper control means10US 5,005,523 AMarmon Company · 1991
- Method for controlling the temperature in a climate chamber and climatic device10US 6,708,755 B1T. Meter Holding B.V. · 2004