F16J 15/065
Fire resistant
Official title: {fire resistant}
F16J15/065 (Fire resistant) appears on 103 US grants and 107 published applications in this corpus.
Search patents in F16J- Granted patents
- 103
- Published applications
- 107
- Assignees
- 65
- Inventors
- 207
- Latest grant
- 13 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 2 |
| 2003 | 1 | 2 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 2 |
| 2007 | 0 | 2 |
| 2008 | 1 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 0 | 6 |
| 2012 | 1 | 4 |
| 2013 | 1 | 3 |
| 2014 | 2 | 5 |
| 2015 | 1 | 9 |
| 2016 | 3 | 10 |
| 2017 | 9 | 8 |
| 2018 | 15 | 12 |
| 2019 | 11 | 10 |
| 2020 | 10 | 7 |
| 2021 | 11 | 4 |
| 2022 | 2 | 4 |
| 2023 | 5 | 6 |
| 2024 | 3 | 5 |
| 2025 | 7 | 4 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Flame protection seals for gas turbine engines13 Jan 2026US 12,523,175 B1Pratt & Whitney Canada Corp.
- Air, acoustic and/or fire sealing sleeve insert and air, acoustic and/or fire sealing device11 Nov 2025US 12,467,559 B2Hilti Aktiengesellschaft
- Bonded double wall seal assembly4 Nov 2025US 12,460,602 B2The Boeing Company
- Gasket with embedded wire frame secured to a mounting clip21 Oct 2025US 12,449,135 B2Davlyn Manufacturing Co., Inc.
- Rotary engine with seal having elastomeric member and shield23 Sep 2025US 12,421,912 B2Pratt & Whitney Canada Corp.
- Seal comprising a succession of zones with and without anti-friction coatings3 Jul 2025US 2025/0215975 A1Safran Nacelles
- Battery pack8 May 2025US 2025/0149705 A1LG Energy Solution, Ltd.
- Gas sealing structure for internal combustion engine3 Apr 2025US 2025/0109794 A1Mitsubishi Heavy Industries Engine & Turbocharger, Ltd.
- A gasket arrangement for a protruding bar of a boiler and a method of operating the gasket arrangement30 Jan 2025US 2025/0034808 A1Andritz Inc.
- Bonded double wall seal assembly3 Oct 2024US 2024/0328371 A1The Boeing Company
Most cited
By later US patents
- Sheet material containing exfoliated vermiculite103US 4,271,228 AHollingsworth & Vose Company · 1981
- High temperature gasket87US 4,156,533 AMinnesota Mining and Manufacturing Company · 1979
- Crack resistant intumescent sheet material79US 4,999,168 AThe Carborundum Company · 1991
- Joint seal system72US 9,404,581 B1Schul International Company, LLC · 2016
- Fire resistant seal54US 4,702,500 AVictaulic Company of America · 1987