A01K 41/00
Incubators for poultry
A01K41/00 (Incubators for poultry) appears on 151 US grants and 121 published applications in this corpus.
Search patents in A01K- Granted patents
- 151
- Published applications
- 121
- Assignees
- 78
- Inventors
- 208
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 4 | 0 |
| 1984 | 0 | 0 |
| 1985 | 4 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 4 | 0 |
| 1992 | 4 | 0 |
| 1993 | 5 | 0 |
| 1994 | 1 | 0 |
| 1995 | 4 | 0 |
| 1996 | 6 | 0 |
| 1997 | 4 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 4 | 0 |
| 2002 | 0 | 2 |
| 2003 | 2 | 0 |
| 2004 | 2 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 2 |
| 2007 | 1 | 2 |
| 2008 | 0 | 1 |
| 2009 | 0 | 4 |
| 2010 | 1 | 0 |
| 2011 | 6 | 6 |
| 2012 | 3 | 3 |
| 2013 | 0 | 1 |
| 2014 | 4 | 2 |
| 2015 | 2 | 4 |
| 2016 | 2 | 10 |
| 2017 | 1 | 11 |
| 2018 | 7 | 13 |
| 2019 | 10 | 11 |
| 2020 | 7 | 12 |
| 2021 | 8 | 9 |
| 2022 | 8 | 6 |
| 2023 | 8 | 8 |
| 2024 | 6 | 5 |
| 2025 | 8 | 2 |
| 2026 | 3 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Incubating device6 Oct 2026US 12,751,431 B2AUTO ELEX Co., LTD
- Incubator14 Jul 2026US 12,677,806 B2
- Automatic egg turning device for incubator5 May 2026US 12,616,174 B1
- 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
- Methods and apparatus for creating egg models3 Sep 2026US 2026/0256121 A1Board of Education of the Vocational Schools in the County of Bergen
- An illumination system13 Aug 2026US 2026/0239514 A1Signify Holding B. V.
- Automatic Egg Turning Device for Incubator7 May 2026US 2026/0123605 A1
- 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.
Most cited
By later US patents
- Hyperpasteurization of food57US 5,431,939 AOED, Inc. · 1995
- Methods for processing poultry shell eggs40US 5,589,211 A1996
- Machine for candling articles such as hatching-eggs36US 4,671,652 AStaalkat B. V. · 1987
- Incubator heating system31US 5,090,617 ANAPCO Scientific Company · 1992
- Modified and simulated liquid poultry egg products and methods of making the same30US 5,283,072 A1994