B64G 1/6455
Pyrotechnics
Official title: {Pyrotechnics; Using heat}
B64G1/6455 (Pyrotechnics) appears on 136 US grants and 86 published applications in this corpus.
Search patents in B64G- Granted patents
- 136
- Published applications
- 86
- Assignees
- 69
- Inventors
- 258
- Latest grant
- 14 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 6 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 3 | 0 |
| 1996 | 4 | 0 |
| 1997 | 5 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 5 | 0 |
| 2001 | 4 | 1 |
| 2002 | 3 | 1 |
| 2003 | 4 | 2 |
| 2004 | 5 | 4 |
| 2005 | 1 | 2 |
| 2006 | 2 | 3 |
| 2007 | 1 | 2 |
| 2008 | 2 | 0 |
| 2009 | 2 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 4 |
| 2012 | 1 | 3 |
| 2013 | 2 | 3 |
| 2014 | 4 | 3 |
| 2015 | 2 | 7 |
| 2016 | 3 | 4 |
| 2017 | 3 | 5 |
| 2018 | 3 | 4 |
| 2019 | 8 | 7 |
| 2020 | 4 | 6 |
| 2021 | 4 | 8 |
| 2022 | 9 | 3 |
| 2023 | 9 | 2 |
| 2024 | 3 | 2 |
| 2025 | 4 | 3 |
| 2026 | 2 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Multiple hold down and release device and method for releasing a payload from a spacecraft14 Apr 2026US 12,600,500 B2Airbus Defence and Space GmbH
- Separation device with damped lashing stud27 Jan 2026US 12,534,226 B2Arianegroup SAS
- Thrusting rails for launch vehicles, and associated systems and methods30 Dec 2025US 12,509,249 B2Blue Origin Manufacturing, LLC
- Vehicle capture assemblies and related devices, systems, and methods29 Jul 2025US 12,371,195 B2Northrop Grumman Systems Corporation
- Separable clamped HDRM interface for managing torsion loads22 Apr 2025US 12,280,898 B2Beyond Gravity Sweden AB
- System for hold down and release of a spacecraft with respect to a launcher17 Sep 2026US 2026/0274450 A1Airbus Defence and Space GmbH
- Resettable hold down and release mechanism including roller locks23 Jul 2026US 2026/0208887 A1Ensign-Bickford Aerospace & Defense Company
- Modular satellite structure for satellite28 May 2026US 2026/0145815 A1K2 Space Corporation
- Thrusting rails for launch vehicles, and associated systems and methods23 Apr 2026US 2026/0109483 A1Blue Origin Manufacturing, LLC
- Separation device, trigger device, apparatus fixture separator, and spacecraft separation device23 Apr 2026US 2026/0109488 A1Kawasaki Jukogyo Kabushiki Kaisha
Most cited
By later US patents
- Satellite dispenser53US 5,884,866 AMcDonnell Douglas Corporation · 1999
- Space vehicle dispenser50US 5,605,308 AMcDonnell Douglas Corporation · 1997
- Thrusting separation system48US 5,372,071 ATracor, Inc. · 1994
- Electronic safe/arm system and methods of use thereof47US 8,573,124 B2Orbital Sciences Corporation · 2013
- Device for temporarily coupling-uncoupling two members, and for subsequent separation thereof42US 4,929,135 AAerospatiale Societe Nationale Industrielle · 1990