F42B 1/036
Manufacturing processes therefor
Official title: Manufacturing processes therefor {(F42B33/0214 - F42B33/0292 take precedence)}
F42B1/036 (Manufacturing processes therefor) appears on 122 US grants and 98 published applications in this corpus.
Search patents in F42B- Granted patents
- 122
- Published applications
- 98
- Assignees
- 67
- Inventors
- 257
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 4 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 1 |
| 2004 | 1 | 1 |
| 2005 | 0 | 1 |
| 2006 | 1 | 2 |
| 2007 | 0 | 2 |
| 2008 | 2 | 1 |
| 2009 | 2 | 4 |
| 2010 | 1 | 4 |
| 2011 | 5 | 5 |
| 2012 | 3 | 2 |
| 2013 | 2 | 4 |
| 2014 | 6 | 6 |
| 2015 | 4 | 5 |
| 2016 | 5 | 4 |
| 2017 | 6 | 5 |
| 2018 | 6 | 6 |
| 2019 | 6 | 6 |
| 2020 | 6 | 6 |
| 2021 | 3 | 9 |
| 2022 | 9 | 6 |
| 2023 | 7 | 4 |
| 2024 | 6 | 4 |
| 2025 | 3 | 5 |
| 2026 | 5 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Linear shaped charge electro-explosive (LSCe) device with a backside boosted initiation18 Aug 2026US 12,710,255 B1Raytheon Company
- Integrated additive manufacture (AM) of explosive payloads7 Jul 2026US 12,674,650 B1Raytheon Company
- Propellant charge and cannon shell therewith16 Jun 2026US 12,656,090 B2
- Perforating jet shaping systems and methods14 Apr 2026US 12,601,572 B2Schlumberger Technology Corporation
- Multi-part shaped charge liner7 Apr 2026US 12,595,989 B2Schlumberger Technology Corporation
- Propellant charge and cannon shell therewith17 Sep 2026US 2026/0276353 A1
- Modular shaped charge having selectable charge outputs10 Sep 2026US 2026/0266585 A1Lawrence Livermore National Security, LLC
- Linear shaped charge electro-explosive (lsce) device with a backside boosted initiation20 Aug 2026US 2026/0243550 A1Raytheon Company
- Multi-part shaped charge liner23 Jul 2026US 2026/0210680 A1Schlumberger Technology Corporation
- Explosive charges18 Jun 2026US 2026/0168773 A1Alford IP Limited
Most cited
By later US patents
- Apparatus for electromechanically connecting a plurality of guns for well perforation80US 10,352,136 B22019
- Non-lead, environmentally safe projectiles and explosives containers63US 6,174,494 B1Lockheed Martin Energy Systems, Inc. · 2001
- Shape charge assembly system63US 6,378,438 B1Prime Perforating Systems Limited · 2002
- Non-lead environmentally safe projectiles and explosive container60US 5,913,256 ALockheed Martin Energy Systems, Inc. · 1999
- Copper alloys for shaped charge liners58US 5,098,487 AOlin Corporation · 1992