E01F 8/0082
With damping material
Official title: {with damping material}
E01F8/0082 (With damping material) appears on 11 US grants and 10 published applications in this corpus.
Search patents in E01F- Granted patents
- 11
- Published applications
- 10
- Assignees
- 12
- Inventors
- 40
- Latest grant
- 11 Jun 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 1 |
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
| 2024 | 1 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Sound dampening barrier wall11 Jun 2024US 12,006,643 B2Mute Wall Systems, Inc.
- Airborne acoustic absorber31 Jan 2023US 11,568,848 B2Toyota Motor Engineering & Manufacturing North America, Inc.
- Composite sound barrier panel29 Mar 2011US 7,913,812 B2
- Acoustic panel17 Mar 2009US 7,503,428 B1LJ Avalon LLC
- Sound protection device for railroad track system5 Sep 2000US 6,112,849 APhoenix Aktiengesellschaft
- Sound insulation device with vibroacoustic metamaterials12 Mar 2026US 2026/0071395 A1Autobahnen- Und Schnellstrassen-Finanzierungs-Aktiengesellschaft
- Sound Dampening Barrier Wall2 Dec 2021US 2021/0372060 A1Mute Wall Systems, Inc.
- Airborne acoustic absorber31 Oct 2019US 2019/0333492 A1Toyota Motor Engineering & Manufacturing North America, Inc.
- Acoustic shielding device for damping of disturbing traffic noise10 May 2012US 2012/0111664 A1Z-Bloc International AB
- Sound barrier panel9 Sep 2010US 2010/0224442 A1
Most cited
By later US patents
- Structural assembly for producing interconnecting structures37US 4,922,678 A1990
- Perlite sound absorbing plate and sound insulating wall composed of the same31US 4,160,491 ABridgestone Tire Company Limited · 1979
- Sound-absorbing structure30US 4,244,439 AElektronikcentralen · 1981
- Sound absorbing body, sound absorbing plate, and sound absorbing unit20US 5,854,453 ANitto Boseki Co., Ltd. · 1998
- Sound barrier for highway and other traffic19US 4,358,090 AArbed S.A. · 1982