B32B 2571/00
Protective equipment
B32B2571/00 (Protective equipment) appears on 1,745 US grants and 2,560 published applications in this corpus.
Search patents in B32B- Granted patents
- 1,745
- Published applications
- 2,560
- Assignees
- 1,250
- Inventors
- 4,782
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 5 | 0 |
| 1979 | 1 | 0 |
| 1980 | 9 | 0 |
| 1981 | 2 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 9 | 0 |
| 1986 | 9 | 0 |
| 1987 | 5 | 0 |
| 1988 | 7 | 0 |
| 1989 | 16 | 0 |
| 1990 | 9 | 0 |
| 1991 | 6 | 0 |
| 1992 | 12 | 0 |
| 1993 | 14 | 0 |
| 1994 | 14 | 0 |
| 1995 | 13 | 0 |
| 1996 | 10 | 0 |
| 1997 | 13 | 0 |
| 1998 | 20 | 0 |
| 1999 | 10 | 0 |
| 2000 | 12 | 0 |
| 2001 | 11 | 1 |
| 2002 | 4 | 12 |
| 2003 | 6 | 9 |
| 2004 | 11 | 29 |
| 2005 | 7 | 36 |
| 2006 | 16 | 60 |
| 2007 | 14 | 52 |
| 2008 | 8 | 20 |
| 2009 | 23 | 62 |
| 2010 | 24 | 72 |
| 2011 | 34 | 87 |
| 2012 | 29 | 82 |
| 2013 | 29 | 61 |
| 2014 | 51 | 85 |
| 2015 | 60 | 113 |
| 2016 | 57 | 187 |
| 2017 | 86 | 177 |
| 2018 | 102 | 176 |
| 2019 | 131 | 210 |
| 2020 | 124 | 206 |
| 2021 | 125 | 232 |
| 2022 | 139 | 170 |
| 2023 | 143 | 158 |
| 2024 | 134 | 127 |
| 2025 | 112 | 84 |
| 2026 | 59 | 52 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- System and method for absorbing moisture within a face mask8 Sep 2026US 12,727,632 B2Honeywell Safety Products USA, Inc.
- Flame resistant, self-wrapping textile sleeve and method of construction thereof8 Sep 2026US 12,729,461 B2Systems Protection Group US LLC
- Protective shields8 Sep 2026US 12,729,508 B2Ea Safety, LLC
- Impact resistant underbody shield materials and articles and methods of using them1 Sep 2026US 12,722,719 B2Hanwha Azdel, Inc.
- Permeable materials capable of lightning strike protection and use thereof in resin infusion processing25 Aug 2026US 12,715,198 B2Cytec Industries Inc.
- Hybrid ballistic-resistant molded article1 Oct 2026US 2026/0298589 A1Avient Protective Materials B.V.
- Sanitary mask sheet17 Sep 2026US 2026/0272077 A1Kao Corporation
- Flame resistant material for a protective garment10 Sep 2026US 2026/0262775 A1Fire-Dex, LLC
- Film laminate, method for manufacturing film laminate, protective equipment, and method for manufacturing protective equipment3 Sep 2026US 2026/0257459 A1Dexerials Corporation
- Laminate, molded body including same, and method for manufacturing molded body13 Aug 2026US 2026/0233499 A1Kaneka Corporation
Most cited
By later US patents
- Frag shield528US 7,629,277 B2Honeywell International Inc. · 2009
- Membranes of polyurethane based materials including polyester polyols423US 6,013,340 ANIKE, Inc. · 2000
- Waterproof laminate389US 4,194,041 AW. L. Gore & Associates, Inc. · 1980
- Membranes of polyurethane based materials including polyester polyols364US 6,321,465 B1NIKE, Inc. · 2001
- Barrier members including a barrier layer employing polyester polyols295US 6,203,868 B1NIKE, Inc. · 2001