F16L 55/0331
By inserting an elongated element in the pipe
Official title: {by inserting an elongated element in the pipe}
F16L55/0331 (By inserting an elongated element in the pipe) appears on 43 US grants and 41 published applications in this corpus.
Search patents in F16L- Granted patents
- 43
- Published applications
- 41
- Assignees
- 44
- Inventors
- 120
- Latest grant
- 21 Jan 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 3 | 2 |
| 2003 | 1 | 1 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 2 | 5 |
| 2007 | 4 | 2 |
| 2008 | 0 | 2 |
| 2009 | 1 | 4 |
| 2010 | 2 | 1 |
| 2011 | 1 | 4 |
| 2012 | 2 | 4 |
| 2013 | 2 | 1 |
| 2014 | 4 | 3 |
| 2015 | 1 | 1 |
| 2016 | 3 | 1 |
| 2017 | 0 | 2 |
| 2018 | 1 | 2 |
| 2019 | 3 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 1 |
| 2024 | 1 | 1 |
| 2025 | 1 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Device for damping pressure pulsations for a compressor of a caseous fluid21 Jan 2025US 12,203,463 B2Hanon Systems
- Noise abatement fitting for aquarium downpipe17 Sep 2024US 12,092,252 B2Chengdu Zhituo Aquatics Co., Ltd.
- Acoustical attenuator in storage array to improve performance5 Nov 2019US 10,468,010 B2Quanta Computer Inc.
- Sound suppression apparatus29 Oct 2019US 10,458,589 B2Aaf Ltd.
- Vehicle silencer8 Oct 2019US 10,436,159 B2Henn GmbH & Co KG.
- Fluid piping6 Aug 2026US 2026/0227020 A1Nissan Motor Co., Ltd.
- Pipeline provided with silencing structure29 Feb 2024US 2024/0068601 A1
- Noise abatement fitting for aquarium downpipe7 Dec 2023US 2023/0392738 A1Chengdu Zhituo Aquatics Co., Ltd.
- Device for damping pressure pulsations for a compressor of a caseous fluid27 Oct 2022US 2022/0341411 A1Hanon Systems
- Systems and methods for dissipating fluid velocity8 Oct 2020US 2020/0318770 A1
Most cited
By later US patents
- Pressure pulse attenuating fluid supply conduit35US 5,941,283 ADayco Europe S.R.L. · 1999
- Extensible house for reducing pressure pulses32US 5,201,343 AIngenieurburo H. Luthin AG · 1993
- Tube vibration dampener and stiffener apparatus and method25US 5,158,162 AWestinghouse Electric Corp. · 1992
- Tube with variable inside diameter25US 5,722,358 AFilterwerk Mann & Hummel GmbH · 1998
- Assembly for reduction of pulsations and vibrations in a hose25US 6,119,728 AAeroquip Corporation · 2000