E04B 2/7409
Special measures for sound or thermal insulation, including fire protection
Official title: {special measures for sound or thermal insulation, including fire protection}
E04B2/7409 (Special measures for sound or thermal insulation, including fire protection) appears on 616 US grants and 602 published applications in this corpus.
Search patents in E04B- Granted patents
- 616
- Published applications
- 602
- Assignees
- 250
- Inventors
- 862
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 9 | 0 |
| 1977 | 10 | 0 |
| 1978 | 12 | 0 |
| 1979 | 5 | 0 |
| 1980 | 7 | 0 |
| 1981 | 3 | 0 |
| 1982 | 6 | 0 |
| 1983 | 2 | 0 |
| 1984 | 6 | 0 |
| 1985 | 3 | 0 |
| 1986 | 6 | 0 |
| 1987 | 6 | 0 |
| 1988 | 7 | 0 |
| 1989 | 9 | 0 |
| 1990 | 7 | 0 |
| 1991 | 10 | 0 |
| 1992 | 12 | 0 |
| 1993 | 13 | 0 |
| 1994 | 8 | 0 |
| 1995 | 11 | 0 |
| 1996 | 7 | 0 |
| 1997 | 9 | 0 |
| 1998 | 14 | 0 |
| 1999 | 10 | 0 |
| 2000 | 9 | 0 |
| 2001 | 11 | 3 |
| 2002 | 13 | 11 |
| 2003 | 7 | 12 |
| 2004 | 11 | 13 |
| 2005 | 6 | 16 |
| 2006 | 5 | 22 |
| 2007 | 0 | 19 |
| 2008 | 3 | 17 |
| 2009 | 6 | 25 |
| 2010 | 9 | 20 |
| 2011 | 11 | 21 |
| 2012 | 21 | 16 |
| 2013 | 19 | 20 |
| 2014 | 15 | 21 |
| 2015 | 21 | 35 |
| 2016 | 23 | 25 |
| 2017 | 18 | 26 |
| 2018 | 20 | 45 |
| 2019 | 25 | 30 |
| 2020 | 29 | 32 |
| 2021 | 35 | 33 |
| 2022 | 19 | 36 |
| 2023 | 24 | 32 |
| 2024 | 33 | 33 |
| 2025 | 22 | 19 |
| 2026 | 9 | 20 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Wall panel with window aperture8 Sep 2026US 12,729,534 B2
- Two-piece deflection drift fire-rated component1 Sep 2026US 12,723,402 B2Cemco, LLC
- Residential community construction25 Aug 2026US 12,716,233 B2Personal Apportion Dwellings LLC
- Block with a contoured surface25 Aug 2026US D1,144,982 S1Design
- Assembly for acoustical mitigation in a building16 Jun 2026US 12,655,628 B2Telling Industries, LLC
- Acoustic building stud1 Oct 2026US 2026/0297936 A1Studco Australia Pty Ltd.
- Crossing structure of building wall10 Sep 2026US 2026/0266046 A1Yoshino Gypsum Co., Ltd.
- Fire-resistant multiple drywall panel assembly3 Sep 2026US 2026/0258655 A1R&H Food Equipment Inc.
- Sealing profile for edge joints, drywall, and method for fastening27 Aug 2026US 2026/0250943 A1Hilti Aktiengesellschaft
- Building joint with compressible firestopping component27 Aug 2026US 2026/0250947 A1Cemco, LLC
Most cited
By later US patents
- Seismic and fire-resistant head-of-wall structure169US 6,058,668 A2000
- Wall track assembly and method for installing the same168US 6,176,053 B12001
- Fire blocking and seismic resistant wall structure162US 5,913,788 A1999
- Interior shaft wall construction153US 5,950,385 A1999
- Wall beam and stud143US 6,374,558 B12002