G08B 15/02
Identifying, scaring or incapacitating burglars, thieves or intruders: with smoke, gas, or
Official title: with smoke, gas, or coloured or odorous powder or liquid
G08B15/02 (Identifying, scaring or incapacitating burglars, thieves or intruders: with smoke, gas, or) appears on 223 US grants and 217 published applications in this corpus.
Search patents in G08B- Granted patents
- 223
- Published applications
- 217
- Assignees
- 110
- Inventors
- 419
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 5 | 0 |
| 1978 | 4 | 0 |
| 1979 | 0 | 0 |
| 1980 | 4 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 1 | 0 |
| 1986 | 4 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 4 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 4 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 6 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 0 |
| 2002 | 2 | 3 |
| 2003 | 4 | 12 |
| 2004 | 7 | 7 |
| 2005 | 3 | 6 |
| 2006 | 4 | 6 |
| 2007 | 7 | 6 |
| 2008 | 2 | 7 |
| 2009 | 1 | 10 |
| 2010 | 2 | 10 |
| 2011 | 3 | 5 |
| 2012 | 4 | 4 |
| 2013 | 2 | 6 |
| 2014 | 3 | 10 |
| 2015 | 6 | 9 |
| 2016 | 11 | 11 |
| 2017 | 13 | 10 |
| 2018 | 14 | 13 |
| 2019 | 19 | 17 |
| 2020 | 9 | 11 |
| 2021 | 9 | 9 |
| 2022 | 9 | 14 |
| 2023 | 7 | 4 |
| 2024 | 5 | 15 |
| 2025 | 5 | 7 |
| 2026 | 3 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Remote deployment safety system and deterrent devices11 Aug 2026US 12,702,994 B2
- Invisible acoustic safe17 Feb 2026US 12,555,448 B2Intellishot Holdings Inc.
- Visibility-impairing security device10 Feb 2026US 12,546,571 B2Essence Security International (E.S.I.) Ltd.
- System for non-lethal defense and crowd control in public and private spaces30 Sep 2025US 12,430,995 B2Non Lethal Labs LLC
- Active deterrent platform26 Aug 2025US 12,400,533 B1Shieldsos, LLC
- A security device23 Jul 2026US 2026/0212740 A1Geotekk Ltd
- Invisible Acoustic Safe25 Jun 2026US 2026/0179463 A1
- Intruder deterrent apparatus28 May 2026US 2026/0146831 A1
- Security tag26 Mar 2026US 2026/0087916 A1Sekura Global IP LLP
- Security And Deterrent Systems And Methods For Emergency Detection, Response, And Intervention5 Feb 2026US 2026/0038351 A1
Most cited
By later US patents
- Security system251US 5,819,124 A1998
- Currency identification method181US 4,480,177 A1984
- Actuator for a personal protective spray canister67US 5,531,344 AWinner International Royalty Corporation · 1996
- Personal security device62US 4,449,474 ASuzi Stone Enterprises, Inc. · 1984
- Detrimental-substance-containing theft-deterrent device56US 4,944,075 ASecurity Tag Systems, Inc. · 1990