E04B 9/001
Ceilings: characterised by provisions for heat or sound insulation
Official title: {characterised by provisions for heat or sound insulation}
E04B9/001 (Ceilings: characterised by provisions for heat or sound insulation) appears on 341 US grants and 372 published applications in this corpus.
Search patents in E04B- Granted patents
- 341
- Published applications
- 372
- Assignees
- 158
- Inventors
- 636
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 4 | 0 |
| 1990 | 0 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 4 | 0 |
| 1998 | 7 | 0 |
| 1999 | 5 | 0 |
| 2000 | 3 | 0 |
| 2001 | 6 | 2 |
| 2002 | 7 | 6 |
| 2003 | 5 | 8 |
| 2004 | 4 | 7 |
| 2005 | 0 | 5 |
| 2006 | 3 | 16 |
| 2007 | 3 | 10 |
| 2008 | 2 | 11 |
| 2009 | 2 | 4 |
| 2010 | 11 | 4 |
| 2011 | 6 | 6 |
| 2012 | 10 | 8 |
| 2013 | 3 | 8 |
| 2014 | 8 | 11 |
| 2015 | 11 | 15 |
| 2016 | 20 | 21 |
| 2017 | 15 | 18 |
| 2018 | 15 | 20 |
| 2019 | 19 | 29 |
| 2020 | 16 | 32 |
| 2021 | 29 | 34 |
| 2022 | 19 | 31 |
| 2023 | 24 | 20 |
| 2024 | 25 | 18 |
| 2025 | 24 | 14 |
| 2026 | 7 | 14 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Ceiling system28 Jul 2026US 12,692,702 B2Turf Design, Inc.
- Acoustic panel edge23 Jun 2026US 12,661,688 B2Rockwool A/S
- Ceiling FAÇADE system5 May 2026US 12,618,237 B2Cover Technologies, Inc.
- Panel and method for producing a panel10 Feb 2026US 12,546,122 B2Champion Link International Corporation
- Sound attenuating building panels27 Jan 2026US 12,533,867 B2AWI Licensing LLC
- Ceiling-mountable system and method for mounting a ceiling-mountable system1 Oct 2026US 2026/0297940 A1H4X e.U.
- Connecting element for a dry-construction structure, arrangement of a dry-construction structure and method of fastening wall or ceiling components9 Jul 2026US 2026/0193886 A1Knauf Gips KG
- Acoustical ceiling tiles and composites with reduced emissions11 Jun 2026US 2026/0160061 A1CertainTeed Ceilings Corporation
- Ceiling tile and method of making11 Jun 2026US 2026/0160062 A1CertainTeed Ceilings Corporation
- Coating with enhanced acoustical performance and the method thereof4 Jun 2026US 2026/0152652 A1USG Interiors, Inc.
Most cited
By later US patents
- Phase change thermal insulation structure125US 5,770,295 AEnergy Pillow, Inc. · 1998
- Phase change insulation system97US 5,626,936 AEnergy Pillow, Inc. · 1997
- Durable porous article of manufacture and a process to create same79US 6,443,258 B1AWI Licensing LLC · 2002
- Composite structure with foamed cementitious layer78US 6,613,424 B1AWI Licensing LLC · 2003
- Acoustical sound proofing material and methods for manufacturing same77US 7,181,891 B2Quiet Solution, Inc. · 2007