F41H 5/0414
Layered armour containing ceramic material
Official title: {Layered armour containing ceramic material}
F41H5/0414 (Layered armour containing ceramic material) appears on 560 US grants and 593 published applications in this corpus.
Search patents in F41H- Granted patents
- 560
- Published applications
- 593
- Assignees
- 386
- Inventors
- 1,216
- Latest grant
- 3 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 5 | 0 |
| 1989 | 9 | 0 |
| 1990 | 9 | 0 |
| 1991 | 6 | 0 |
| 1992 | 4 | 0 |
| 1993 | 7 | 0 |
| 1994 | 9 | 0 |
| 1995 | 9 | 0 |
| 1996 | 5 | 0 |
| 1997 | 3 | 0 |
| 1998 | 8 | 0 |
| 1999 | 9 | 0 |
| 2000 | 6 | 0 |
| 2001 | 7 | 4 |
| 2002 | 5 | 5 |
| 2003 | 13 | 11 |
| 2004 | 9 | 13 |
| 2005 | 6 | 13 |
| 2006 | 10 | 22 |
| 2007 | 11 | 25 |
| 2008 | 9 | 30 |
| 2009 | 19 | 30 |
| 2010 | 25 | 46 |
| 2011 | 31 | 47 |
| 2012 | 35 | 69 |
| 2013 | 32 | 24 |
| 2014 | 22 | 41 |
| 2015 | 34 | 35 |
| 2016 | 23 | 24 |
| 2017 | 26 | 22 |
| 2018 | 16 | 13 |
| 2019 | 14 | 26 |
| 2020 | 20 | 21 |
| 2021 | 14 | 21 |
| 2022 | 23 | 10 |
| 2023 | 12 | 20 |
| 2024 | 15 | 10 |
| 2025 | 12 | 7 |
| 2026 | 4 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Vehicle armor materials and systems3 Feb 2026US 12,540,798 B2Genesis Intelligence, LLC
- Compact rifle protection ballistic shield27 Jan 2026US 12,535,300 B2Verco Materials, LLC
- Combined armor plate6 Jan 2026US 12,516,911 B2
- Lightweight, ballistic and blast-resistant multi-phase composite armor material based on high-toughness heterogeneous interfacial layer and method for preparing the same6 Jan 2026US 12,516,912 B2North University of China
- Armor plating made of fine-grain boron carbide and silicon carbide7 Oct 2025US 12,435,006 B2Saint-Gobain Centre De Recherches Et D ' Etudes Europeen
- Preparation method of multi-bullet-resistant ceramic and bulletproof insert plate7 May 2026US 2026/0126274 A1Zhejiang Light-Tough Composite Materials Co., Ltd.
- Releasably Engagable System Of Ballistic-Resistant Panels9 Apr 2026US 2026/0098710 A1Angel Armor, LLC
- Energy dissipation plate for armor comprising a fibrous porous damping material12 Mar 2026US 2026/0071849 A1
- Safe equipment protecting soldiers or people from bullets and shrapnel8 Jan 2026US 2026/0009623 A1
- Energy Device and Superconducting Material18 Dec 2025US 2025/0386729 A1
Most cited
By later US patents
- Impact absorbing armor151US 5,349,893 A1994
- Armour plate composite with ceramic impact layer123US 4,836,084 AAkzo N. V. · 1989
- Impact resistant clad composite armor and method for forming such armor117US 4,987,033 ADynamet Technology, Inc. · 1991
- Complex composite article having improved impact resistance113US 4,613,535 AAllied Corporation · 1986
- Composite armor panel110US 6,112,635 AMofet Etzion · 2000