F16L 51/026
With interior reinforcement
Official title: {with interior reinforcement}
F16L51/026 (With interior reinforcement) appears on 28 US grants and 32 published applications in this corpus.
Search patents in F16L- Granted patents
- 28
- Published applications
- 32
- Assignees
- 26
- Inventors
- 80
- Latest grant
- 3 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 2 |
| 2012 | 0 | 2 |
| 2013 | 1 | 2 |
| 2014 | 1 | 1 |
| 2015 | 0 | 1 |
| 2016 | 2 | 6 |
| 2017 | 0 | 2 |
| 2018 | 4 | 8 |
| 2019 | 4 | 3 |
| 2020 | 3 | 1 |
| 2021 | 3 | 0 |
| 2022 | 2 | 0 |
| 2023 | 0 | 2 |
| 2024 | 0 | 2 |
| 2025 | 3 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Expansion joint with arch geometry3 Feb 2026US 12,540,701 B2Garlock Sealing Technologies, LLC
- Contamination shield for mechanically insulating device14 Oct 2025US 12,446,141 B2ASML Netherlands B. V.
- Expansion joint8 Jul 2025US 12,352,373 B2Tata Steel Nederland Technology B.V.
- Damper segment for pressurized gas pipe of aircraft engine7 Jan 2025US 12,188,364 B2Pratt & Whitney Canada Corp.
- Expansion joint2 Aug 2022US 11,402,048 B2Borealis AG
- Expansion joint with arch geometry30 May 2024US 2024/0175532 A1Garlock Sealing Technologies, LLC
- Damper segment for pressurized gas pipe of aircraft engine11 Jan 2024US 2024/0011415 A1Pratt & Whitney Canada Corp.
- Expansion joint14 Dec 2023US 2023/0400130 A1Tata Steel Nederland Technology B.V.
- Contamination shield for mechanically insulating device18 May 2023US 2023/0156898 A1ASML Netherlands B. V.
- Expansion joint26 Mar 2020US 2020/0096147 A1Case Western Reserve University
Most cited
By later US patents
- Flexible coupling device for use in an engine manifold system22US 5,159,811 ACaterpillar Inc. · 1992
- Expansion joint19US 4,526,409 AAdsco Manufacturing Corp. · 1985
- Damping element for decoupling elements, in particular for membrane bellows8US 8,453,680 B2Westfalia Metallschlauchtechnik GmbH & Co. KG · 2013
- Metal hose fitting and flanged insert that safely conducts high velocity fluids/gases up to Mach 18US 9,273,810 B1Delafield Corporation · 2016
- Flexible line element with thermal insulation7US 5,346,263 AIWK Regler und Kompensatoren GmbH · 1994