F41H 11/132
Biological systems
Official title: Biological systems, e.g. with detection by animals or plants
F41H11/132 (Biological systems) appears on 47 US grants and 52 published applications in this corpus.
Search patents in F41H- Granted patents
- 47
- Published applications
- 52
- Assignees
- 27
- Inventors
- 95
- Latest grant
- 25 Jun 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 1 |
| 2003 | 1 | 1 |
| 2004 | 0 | 4 |
| 2005 | 3 | 2 |
| 2006 | 0 | 2 |
| 2007 | 1 | 2 |
| 2008 | 1 | 2 |
| 2009 | 1 | 6 |
| 2010 | 2 | 1 |
| 2011 | 2 | 4 |
| 2012 | 1 | 4 |
| 2013 | 3 | 1 |
| 2014 | 2 | 3 |
| 2015 | 4 | 4 |
| 2016 | 2 | 4 |
| 2017 | 5 | 2 |
| 2018 | 4 | 3 |
| 2019 | 2 | 2 |
| 2020 | 1 | 1 |
| 2021 | 2 | 1 |
| 2022 | 1 | 1 |
| 2023 | 1 | 0 |
| 2024 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Method of training mammals using explosive-detection training aids25 Jun 2024US 12,017,832 B2The Government of the United States of America, as represented by the Secretary of Homeland Security
- Packaging for powdered explosive-detection training aids and uses thereof24 Oct 2023US 11,794,977 B2The Government of the United States of America, as represented by the Secretary of Homeland Security
- Methods of training to detect powdered explosive-detection training aids11 Jan 2022US 11,220,386 B2The Government of the United States of America, as represented by the Secretary of Homeland Security
- Dynamic canine tracking method for hazardous and illicit substances12 Oct 2021US 11,140,870 B2Auburn University
- Packaging for powdered explosive-detection training aids and uses thereof16 Mar 2021US 10,947,021 B2The Government of the United States of America, as represented by the Secretary of Homeland Security
- Method of training mammals using explosive-detection training aids18 Jan 2024US 2024/0017897 A1The Government of the United States of America, as represented by the Secretary of Homeland Security
- Packaging for powdered explosive-detection training aids and uses thereof14 Apr 2022US 2022/0112017 A1The Government of the United States of America, as represented by the Secretary of Homeland Security
- Methods of training to detect powdered explosive-detection training aids14 Oct 2021US 2021/0316924 A1The Government of the United States of America, as represented by the Secretary of Homeland Security
- Packaging for powdered explosive-detection training aids and uses thereof20 Aug 2020US 2020/0262629 A1The Government of the United States of America, as represented by the Secretary of Homeland Security
- Explosive-containing porous materials as non-detonable training aid20 Jun 2019US 2019/0186878 A1Xplosafe, LLC
Most cited
By later US patents
- Method for detection of buried explosives using a biosensor36US 5,972,638 ALockheed Martin Energy Research Corporation · 1999
- Non-detonable and non-explosive explosive simulators29US 5,648,636 AThe Regents of the University of California · 1997
- Method and apparatus for detecting target objects21US 6,843,158 B22005
- Odor screening system20US 7,913,540 B22011
- Dynamic canine tracking method for hazardous and illicit substances19US 8,931,327 B2Auburn University · 2015