E04B 2001/8495
The openings going through from one face to the other face of
Official title: {the openings going through from one face to the other face of the element}
E04B2001/8495 (The openings going through from one face to the other face of) appears on 37 US grants and 31 published applications in this corpus.
Search patents in E04B- Granted patents
- 37
- Published applications
- 31
- Assignees
- 32
- Inventors
- 84
- Latest grant
- 22 Oct 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 2 |
| 2006 | 1 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 3 |
| 2009 | 0 | 3 |
| 2010 | 3 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 1 |
| 2014 | 4 | 2 |
| 2015 | 1 | 0 |
| 2016 | 0 | 1 |
| 2017 | 2 | 2 |
| 2018 | 2 | 1 |
| 2019 | 0 | 1 |
| 2020 | 0 | 4 |
| 2021 | 3 | 0 |
| 2022 | 1 | 4 |
| 2023 | 2 | 2 |
| 2024 | 3 | 0 |
| 2025 | 0 | 2 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Panel, system, and use for concealing sound absorbing surface and method of producing of the same22 Oct 2024US 12,123,188 B2Knauf Gips KG
- Acoustic panel comprising offset grooves3 Sep 2024US 12,077,966 B2SWISS KRONO Tec AG
- Panel coating system9 Jan 2024US 11,866,929 B2Knauf Gips KG
- Acoustic tile22 Aug 2023US 11,732,467 B2Biomimicry Inventions, LLC
- Wall-mounted acoustic deadening18 Apr 2023US 11,631,388 B2De-Fi Systems, LLC
- Composite building panel16 Jul 2026US 2026/0200799 A1Armstrong World Industries, Inc.
- Method for manufacturing acoustic panels19 Mar 2026US 2026/0077531 A1Armstrong World Industries, Inc.
- Pane-based acoustic system18 Dec 2025US 2025/0384864 A1The Regents of the University of Michigan
- Soiling solution21 Aug 2025US 2025/0263926 A1USG Interiors, Inc.
- Apparatus with Interchangeable Panels for Varying Acoustic and Esthetic Treatments or Effects29 Jun 2023US 2023/0203805 A1
Most cited
By later US patents
- Sound attenuating laminate for jet aircraft engines58US 4,926,963 AUAS Support, Inc. · 1990
- Foamed metal and method of producing same43US 4,713,277 AAgency of Industrial Science and Technology · 1987
- Sound-absorbing glass building component or transparent synthetic glass building component30US 5,700,527 AFraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e. V. · 1997
- Gypsum-panel acoustical monolithic ceiling30US 8,925,677 B2USG Interiors, Inc. · 2015
- Sound attenuating laminate installation for jet aircraft engines27US 4,947,958 AUAS Support, Inc. · 1990