B60R 2021/26029
Ignitors
Official title: {Ignitors}
B60R2021/26029 (Ignitors) appears on 433 US grants and 349 published applications in this corpus.
Search patents in B60R- Granted patents
- 433
- Published applications
- 349
- Assignees
- 134
- Inventors
- 689
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 5 | 0 |
| 1992 | 6 | 0 |
| 1993 | 6 | 0 |
| 1994 | 6 | 0 |
| 1995 | 11 | 0 |
| 1996 | 14 | 0 |
| 1997 | 13 | 0 |
| 1998 | 10 | 0 |
| 1999 | 10 | 0 |
| 2000 | 14 | 0 |
| 2001 | 20 | 4 |
| 2002 | 17 | 20 |
| 2003 | 23 | 23 |
| 2004 | 16 | 21 |
| 2005 | 12 | 27 |
| 2006 | 14 | 20 |
| 2007 | 13 | 11 |
| 2008 | 16 | 9 |
| 2009 | 7 | 8 |
| 2010 | 12 | 6 |
| 2011 | 4 | 5 |
| 2012 | 3 | 4 |
| 2013 | 8 | 7 |
| 2014 | 4 | 6 |
| 2015 | 7 | 7 |
| 2016 | 13 | 23 |
| 2017 | 15 | 22 |
| 2018 | 18 | 10 |
| 2019 | 8 | 23 |
| 2020 | 21 | 30 |
| 2021 | 25 | 11 |
| 2022 | 7 | 8 |
| 2023 | 11 | 7 |
| 2024 | 16 | 21 |
| 2025 | 16 | 13 |
| 2026 | 8 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Sealing structure of sealed container, formation method therefor, gas generator using sealing structure of sealed container, and manufacturing method therefor1 Sep 2026US 12,722,591 B2Daicel Corporation
- Gas generator1 Sep 2026US 12,722,592 B2Nippon Kayaku Kabushiki Kaisha
- Gas generator25 Aug 2026US 12,715,389 B2Daicel Corporation
- Gas generator28 Apr 2026US 12,612,007 B2Nippon Kayaku Kabushiki Kaisha
- Ignition system and method for manufacturing the same, gas generator and safety airbag21 Apr 2026US 12,606,121 B2Yanfeng International Automotive Technology Co., Ltd.
- Airbag module with flaming and shockwave mitigation24 Sep 2026US 2026/0285251 A1Toyoda Gosei Co., Ltd.
- Pyrotechnic charge chamber, hybrid gas generator and safety airbag27 Aug 2026US 2026/0249806 A1Yanfeng International Automotive Technology Co., Ltd.
- Gas generator15 Jan 2026US 2026/0014958 A1Nippon Kayaku Kabushiki Kaisha
- Dual-chambered airbag assembly housings6 Nov 2025US 2025/0340181 A1
- Gas generator and fixing structure of gas generator9 Oct 2025US 2025/0314466 A1Daicel Corporation
Most cited
By later US patents
- Pulsed pressure source particularly adapted for vehicle occupant air bag restraint systems115US 5,320,382 AGT-Devices · 1994
- Two-stage automotive gas bag inflator using igniter material to delay second stage ignition111US 4,998,751 AMorton International, Inc. · 1991
- Universal squib connector for a gas generator58US 5,241,910 AMorton International, Inc. · 1993
- Gas generator for automobile safety cushions57US 4,005,876 AThiokol Corporation · 1977
- Gas inflator apparatus57US 5,078,422 AOEA, Inc. · 1992