A01K 1/0313
Comprising forced ventilation means
Official title: {comprising forced ventilation means}
A01K1/0313 (Comprising forced ventilation means) appears on 136 US grants and 113 published applications in this corpus.
Search patents in A01K- Granted patents
- 136
- Published applications
- 113
- Assignees
- 61
- Inventors
- 199
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 6 | 0 |
| 1992 | 5 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 5 | 0 |
| 2001 | 2 | 0 |
| 2002 | 8 | 0 |
| 2003 | 2 | 2 |
| 2004 | 3 | 2 |
| 2005 | 1 | 8 |
| 2006 | 4 | 7 |
| 2007 | 0 | 15 |
| 2008 | 2 | 7 |
| 2009 | 2 | 3 |
| 2010 | 7 | 7 |
| 2011 | 8 | 7 |
| 2012 | 4 | 5 |
| 2013 | 2 | 5 |
| 2014 | 2 | 3 |
| 2015 | 3 | 3 |
| 2016 | 5 | 5 |
| 2017 | 1 | 6 |
| 2018 | 3 | 5 |
| 2019 | 7 | 2 |
| 2020 | 6 | 2 |
| 2021 | 4 | 4 |
| 2022 | 2 | 3 |
| 2023 | 1 | 3 |
| 2024 | 1 | 3 |
| 2025 | 3 | 4 |
| 2026 | 4 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Test apparatus for dust-exposing breath of animals and test method thereof5 May 2026US 12,616,166 B2Anhui University of Science and Technology
- Detection of infectious agents from environmental air dust3 Mar 2026US 12,565,683 B2Charles River Laboratories International, Inc.
- Detection of infectious agents from environmental air dust10 Feb 2026US 12,545,964 B2Charles River Laboratories International, Inc.
- Rotary individually ventilated cage system20 Jan 2026US 12,527,295 B2Suzhou Houhuang Animal Laboratory Equipment Technology Co., Ltd.
- Species environment measurement system3 Jun 2025US 12,317,865 B2
- Apparatus for improving temperature in animal housing environment exposed to electromagnetic wave23 Apr 2026US 2026/0107916 A1Electronics and Telecommunications Research Institute
- Veterinary environment control system1 Jan 2026US 2026/0000046 A1Casco Europe Limited
- Test apparatus for dust-exposing breath of animals and test method thereof25 Dec 2025US 2025/0386795 A1Anhui University of Science and Technology
- System and methods for concurrent germfree and gnotobiotic infrastructure20 Nov 2025US 2025/0352995 A1H. Lee Moffitt Cancer Center and Research Institute, Inc.
- System for keeping live insects or animals, and method28 Aug 2025US 2025/0268241 A1Spectrum Brands, Inc.
Most cited
By later US patents
- Ventilated animal cage rack76US 4,365,590 ALab Products, Inc. · 1982
- Animal caging system73US 4,402,280 A1983
- Animal caging system71US 4,343,261 A1982
- Animal caging assembly with a ventilation system64US 5,000,120 AAllentown Caging Equipment Co., Inc. · 1991
- Ventilated animal housing and service system with cage filter covers63US 4,690,100 AThoren Caging Systems, Inc. · 1987