F16L 11/26
Made of sound-absorbing materials or with sound-absorbing structure
Official title: made of sound-absorbing materials or with sound-absorbing structure
F16L11/26 (Made of sound-absorbing materials or with sound-absorbing structure) appears on 7 US grants and 16 published applications in this corpus.
Search patents in F16L- Granted patents
- 7
- Published applications
- 16
- Assignees
- 13
- Inventors
- 35
- Latest grant
- 20 Oct 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2004 | 0 | 1 |
| 2005 | 1 | 1 |
| 2006 | 0 | 2 |
| 2007 | 1 | 0 |
| 2008 | 1 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 2 |
| 2012 | 0 | 2 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 2 | 1 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 2 |
| 2020 | 1 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
By publication year.
Recent patents
- Inline fluid damper device20 Oct 2020US 10,808,874 B2General Electric Company
- Cable fastening device12 Apr 2016US 9,310,013 B2Illinois Tool Works Inc.
- Exhaust system conduit with thermal/noise insulation16 Feb 2016US 9,261,216 B2Tru-Flex, LLC
- Fluid transfer pipe and fluid transfer apparatus and a fluid attenuator and attenuator apparatus13 Aug 2013US 8,505,678 B2
- Apparatus for containing noise generated by a pneumatically powered surgical instrument and related method19 Feb 2008US 7,331,950 B2Medtronic, Inc.
- Corrugated tubular member and method for producing corrugated tubular member23 Oct 2025US 2025/0327537 A1Toyoda Gosei Co., Ltd.
- Method for manufacturing an air intake duct30 Jul 2020US 2020/0240656 A1Novares France
- Inline fluid damper device30 May 2019US 2019/0162350 A1General Electric Company
- Reinforced thermoplastic duct14 Mar 2019US 2019/0078705 A1Technifab, Inc.
- Duct System with Multiple Flex Duct Sections17 Aug 2017US 2017/0234471 A1
Most cited
By later US patents
- Inline pulsation damper system29US 6,948,479 B1Delphi Technologies, Inc. · 2005
- Rubber composition and vibration damper using the rubber composition13US 7,166,678 B2The Gates Corporation · 2007
- Cable fastening device6US 9,310,013 B2Illinois Tool Works Inc. · 2016
- Exhaust system conduit with thermal/noise insulation4US 9,261,216 B2Tru-Flex, LLC · 2016
- Inline fluid damper device2US 10,808,874 B2General Electric Company · 2020