B32B 2571/02
Defensive
Official title: defensive, e.g. armour plates or anti-ballistic clothing
B32B2571/02 (Defensive) appears on 648 US grants and 785 published applications in this corpus.
Search patents in B32B- Granted patents
- 648
- Published applications
- 785
- Assignees
- 424
- Inventors
- 1,417
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 5 | 0 |
| 1979 | 0 | 0 |
| 1980 | 8 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 4 | 0 |
| 1986 | 6 | 0 |
| 1987 | 5 | 0 |
| 1988 | 3 | 0 |
| 1989 | 10 | 0 |
| 1990 | 7 | 0 |
| 1991 | 4 | 0 |
| 1992 | 7 | 0 |
| 1993 | 12 | 0 |
| 1994 | 11 | 0 |
| 1995 | 8 | 0 |
| 1996 | 7 | 0 |
| 1997 | 7 | 0 |
| 1998 | 13 | 0 |
| 1999 | 6 | 0 |
| 2000 | 7 | 0 |
| 2001 | 5 | 0 |
| 2002 | 2 | 2 |
| 2003 | 2 | 4 |
| 2004 | 4 | 13 |
| 2005 | 3 | 12 |
| 2006 | 4 | 16 |
| 2007 | 7 | 37 |
| 2008 | 4 | 9 |
| 2009 | 13 | 19 |
| 2010 | 10 | 30 |
| 2011 | 19 | 27 |
| 2012 | 7 | 41 |
| 2013 | 12 | 24 |
| 2014 | 31 | 45 |
| 2015 | 28 | 52 |
| 2016 | 23 | 70 |
| 2017 | 37 | 42 |
| 2018 | 42 | 49 |
| 2019 | 34 | 58 |
| 2020 | 44 | 43 |
| 2021 | 39 | 50 |
| 2022 | 36 | 39 |
| 2023 | 32 | 30 |
| 2024 | 28 | 40 |
| 2025 | 28 | 21 |
| 2026 | 16 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Space debris capture apparatus and methods for implenting the same14 Jul 2026US 12,679,079 B2Wildstar, LLC
- Ballistic headset cover14 Jul 2026US 12,680,789 B2
- Ballistic-resistant molded article7 Jul 2026US 12,674,649 B2Avient Protective Materials B.V.
- Soft armor edge enhancement30 Jun 2026US 12,669,312 B2
- Ballistic resistant material made of mechanically entangled woven fabrics without nonwoven fibers and method of making thereof23 Jun 2026US 12,663,241 B2Dupont Safety & Construction, Inc.
- Hybrid ballistic-resistant molded article1 Oct 2026US 2026/0298589 A1Avient Protective Materials B.V.
- High buoyancy composite materials9 Jul 2026US 2026/0194330 A1Honeywell International Inc.
- Process for forming an article2 Jul 2026US 2026/0184052 A1Dupont Electronics, Inc.
- Multi-threat protective article with a multi-layered fabric composite25 Jun 2026US 2026/0177357 A1Nano and Advanced Materials Institute Limited
- Ballistic protective armor as well as ballistic protective helmet and protective vest25 Jun 2026US 2026/0177358 A1Busch PROtective Germany GmbH & Co. KG
Most cited
By later US patents
- Frag shield528US 7,629,277 B2Honeywell International Inc. · 2009
- Membranes of polyurethane based materials including polyester polyols364US 6,321,465 B1NIKE, Inc. · 2001
- Ballistic-resistant article171US 4,457,985 AAllied Corporation · 1984
- Flame resistant ballistic composite150US 5,167,876 AAllied-Signal Inc. · 1992
- Ballistic-resistant panel including high modulus ultra high molecular weight polyethylene tape144US 7,964,267 B1BAE Systems Tensylon H.P.M., Inc. · 2011