E01F 8/0058
With damping material
Official title: {with damping material, e.g. rockwool, sand}
E01F8/0058 (With damping material) appears on 12 US grants and 6 published applications in this corpus.
Search patents in E01F- Granted patents
- 12
- Published applications
- 6
- Assignees
- 11
- Inventors
- 40
- Latest grant
- 24 Aug 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 2 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 1 |
| 2020 | 1 | 1 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Acoustic structural building panels24 Aug 2021US 11,098,483 B2Tri Bms, LLC
- Acoustic structural building panels25 Feb 2020US 10,570,617 B2Tri Bms, LLC
- Sound-absorbing noise barrier1 Oct 2013US 8,544,601 B2LG Hausys, Ltd.
- Sound barrier system7 Dec 2004US 6,827,179 B2Commonwealth Industries, Inc.
- Enfolding sound barrier2 Nov 2004US 6,810,991 B1
- Acoustic structural building panels18 Jun 2020US 2020/0190801 A1TRI BMS, LLC d/b/a Applied Acoustical Group
- Sound absorbing guard rail system10 Oct 2019US 2019/0309489 A1Rockwool International A/S
- Acoustic structural building panels15 Nov 2018US 2018/0328036 A1TRI BMS, LLC d/b/a Applied Acoustical Group
- Sound Suppressing Fence8 May 2014US 2014/0124288 A1
- Sound-absorbing noise barrier22 Mar 2012US 2012/0067665 A1LG Hausys, Ltd.
Most cited
By later US patents
- Sound absorbing body, sound absorbing plate, and sound absorbing unit20US 5,854,453 ANitto Boseki Co., Ltd. · 1998
- Protective barrier20US 6,260,319 B1Gennaker Holding S.A. · 2001
- Method of forming noise attenuation barrier15US 5,136,821 ACECCO Trading, Inc. · 1992
- Sound barrier absorption panel14US 5,268,540 ASuperior Precast, Inc. · 1993
- Sound absorbing body, sound absorbing board, and sound absorbing unit13US 6,035,965 ANitto Boseki Co., Ltd. · 2000