F16L 55/0338
By means of a membrane
Official title: {by means of a membrane}
F16L55/0338 (By means of a membrane) appears on 17 US grants and 19 published applications in this corpus.
Search patents in F16L- Granted patents
- 17
- Published applications
- 19
- Assignees
- 17
- Inventors
- 44
- Latest grant
- 27 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 2 |
| 2014 | 0 | 1 |
| 2015 | 2 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 2 |
| 2019 | 1 | 1 |
| 2020 | 1 | 4 |
| 2021 | 0 | 1 |
| 2022 | 4 | 2 |
| 2023 | 2 | 2 |
| 2024 | 1 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Flow dampener in flow measurement system27 May 2025US 12,313,203 B2Piranha Plastics, LLC
- Ducts comprising exoskeleton and sound-absorbing structures and vehicles using such ducts18 Jun 2024US 12,013,071 B2The Boeing Company
- Portable consumer liquid pump19 Sep 2023US 11,759,060 B2simplehuman, LLC
- Flow dampener in flow measurement system9 May 2023US 11,644,140 B2Piranha Plastics, LLC
- Silencing tubular structure body27 Dec 2022US 11,536,411 B2FUJIFILM Corporation
- Flow dampener in flow measurement system2 Nov 2023US 2023/0349500 A1Piranha Plastics, LLC
- Ducts comprising exoskeleton and sound-absorbing structures and vehicles using such ducts12 Jan 2023US 2023/0010222 A1The Boeing Company
- Portable consumer liquid pump11 Aug 2022US 2022/0248915 A1simplehuman, LLC
- Flow dampener in flow measurement system17 Feb 2022US 2022/0049810 A1Piranha Plastics, LLC
- Brake-System Damping Device2 Sep 2021US 2021/0269002 A1Robert Bosch GmbH
Most cited
By later US patents
- Noise suppressor21US 5,732,741 AAeroquip Corporation · 1998
- Acoustic absorber and sound-absorption method10US 6,581,722 B2EADS Deutschland GmbH · 2003
- Pulsation damper8US 9,074,593 B2Denso Corporation · 2015
- Portable consumer liquid pump6US 11,759,060 B2simplehuman, LLC · 2023
- Modal attenuator6US 9,376,946 B1Fisher Controls International LLC · 2016