F41H 5/045
All the layers being metal layers
Official title: {all the layers being metal layers}
F41H5/045 (All the layers being metal layers) appears on 60 US grants and 60 published applications in this corpus.
Search patents in F41H- Granted patents
- 60
- Published applications
- 60
- Assignees
- 51
- Inventors
- 170
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 1 |
| 2006 | 0 | 1 |
| 2007 | 1 | 1 |
| 2008 | 1 | 2 |
| 2009 | 1 | 1 |
| 2010 | 0 | 2 |
| 2011 | 2 | 8 |
| 2012 | 4 | 9 |
| 2013 | 4 | 0 |
| 2014 | 2 | 0 |
| 2015 | 3 | 5 |
| 2016 | 1 | 4 |
| 2017 | 3 | 2 |
| 2018 | 3 | 1 |
| 2019 | 1 | 3 |
| 2020 | 3 | 4 |
| 2021 | 3 | 6 |
| 2022 | 0 | 1 |
| 2023 | 3 | 2 |
| 2024 | 4 | 3 |
| 2025 | 2 | 2 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Titanium-based laminate structures fabricated using blended elemental powder metallurgy and hot isostatic pressing14 Jul 2026US 12,680,788 B2
- Thick Al—Mg alloy rolled product suitable for armor plate applications25 Nov 2025US 12,480,192 B2Constellium Rolled Products Ravenswood, LLC
- Armor plate, armor plate composite, and armor25 Mar 2025US 12,259,222 B2Kennametal Inc.
- Directed-energy weapon shield8 Oct 2024US 12,111,139 B2BAE SYSTEMS plc
- Armor assembly with a perforated layer7 May 2024US 11,976,903 B2Plasan Sasa Ltd.
- Titanium-based laminate structures fabricated using blended elemental powder metallurgy and hot isostatic pressing8 Oct 2026US 2026/0309467 A1
- Titanium-Based Laminate Structures Fabricated Using Blended Elemental Powder Metallurgy and Hot Isostatic Pressing2 Oct 2025US 2025/0305798 A1
- Zigzag-shaped protection element and method for its production19 Jun 2025US 2025/0198728 A1Benteler Automobiltechnik GmbH
- Directed-energy weapon shield15 Aug 2024US 2024/0271913 A1BAE SYSTEMS plc
- Thick al-mg alloy rolled product suitable for armor plate applications20 Jun 2024US 2024/0200180 A1Constellium Rolled Products Ravenswood, LLC
Most cited
By later US patents
- Process for making metallic/intermetallic composite laminate materian and materials so produced especially for use in lightweight armor88US 6,357,332 B1Thew Regents of the University of California · 2002
- Fabrication of interleaved metallic and intermetallic composite laminate materials64US 7,188,559 B1The Regents of the University of California · 2007
- Cast single plate P900 armor52US 5,007,326 AThe United States of America as represented by the Secretary of the Army · 1991
- Expanded metal armor35US 5,723,807 AFMC Corporation · 1998
- Armour-plate and process for its manufacture26US 4,645,720 AThyssen Stahl AG · 1987