F42C 19/12
Electric
Official title: electric
F42C19/12 (Electric) appears on 183 US grants and 98 published applications in this corpus.
Search patents in F42C- Granted patents
- 183
- Published applications
- 98
- Assignees
- 100
- Inventors
- 321
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 6 | 0 |
| 1983 | 4 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 6 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 4 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 5 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 4 | 0 |
| 2002 | 2 | 4 |
| 2003 | 7 | 5 |
| 2004 | 4 | 1 |
| 2005 | 2 | 1 |
| 2006 | 3 | 2 |
| 2007 | 1 | 1 |
| 2008 | 0 | 1 |
| 2009 | 1 | 2 |
| 2010 | 3 | 4 |
| 2011 | 1 | 3 |
| 2012 | 5 | 4 |
| 2013 | 2 | 3 |
| 2014 | 5 | 3 |
| 2015 | 8 | 8 |
| 2016 | 9 | 9 |
| 2017 | 13 | 4 |
| 2018 | 3 | 2 |
| 2019 | 7 | 2 |
| 2020 | 5 | 8 |
| 2021 | 7 | 7 |
| 2022 | 7 | 3 |
| 2023 | 8 | 3 |
| 2024 | 4 | 9 |
| 2025 | 7 | 5 |
| 2026 | 8 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Explosive foil initiator (EF) with enhanced detonation energy25 Aug 2026US 12,716,700 B2Raytheon Company
- Single-capacitor electronic detonator and system for firing such single-capacitor electronic detonators4 Aug 2026US 12,698,954 B2Davey Bickford
- Propellant charge and cannon shell therewith16 Jun 2026US 12,656,090 B2
- Separating primer cup of a propulsion module for a conducted electrical weapon12 May 2026US 12,624,936 B2
- Shock initiation of non-electric shock tube5 May 2026US 12,618,655 B1Honeywell Federal Manufacturing & Technologies, LLC
- Shaped charge electro-explosive (sce) device8 Oct 2026US 2026/0309473 A1Raytheon Company
- Propellant charge and cannon shell therewith17 Sep 2026US 2026/0276353 A1
- Method for manufacturing an embedded electronic fireword igniter9 Jul 2026US 2026/0194334 A1IGNITE Firing Systems LLC
- Explosive foil initiator (ef) with enhanced detonation energy21 May 2026US 2026/0139934 A1Raytheon Company
- Single-capacitor electronic detonator and system for firing such single-capacitor electronic detonators26 Jun 2025US 2025/0207899 A1Davey Bickford
Most cited
By later US patents
- Electric primer219US 6,272,993 B1RA Brands, L.L.C. · 2001
- Perforating gun and detonator assembly164US 9,581,422 B2DynaEnergetics GmbH & Co. KG · 2017
- Perforating gun and detonator assembly151US 9,605,937 B2DynaEnergetics GmbH & Co. KG · 2017
- Modular initiator123US 8,256,337 B2Baker Hughes Incorporated · 2012
- Propellant charge igniter92US 4,353,304 ADynamit Nobel Aktiengesellschaft · 1982