E04B 9/0442
Having a honeycomb core
Official title: {having a honeycomb core}
E04B9/0442 (Having a honeycomb core) appears on 19 US grants and 28 published applications in this corpus.
Search patents in E04B- Granted patents
- 19
- Published applications
- 28
- Assignees
- 11
- Inventors
- 34
- Latest grant
- 26 Mar 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 2 |
| 2003 | 0 | 2 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 3 | 11 |
| 2007 | 2 | 0 |
| 2008 | 2 | 2 |
| 2009 | 0 | 2 |
| 2010 | 1 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 1 |
| 2016 | 2 | 2 |
| 2017 | 2 | 2 |
| 2018 | 0 | 0 |
| 2019 | 2 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Building panel for ceilings or walls26 Mar 2019US 10,240,342 B2Hunter Douglas Industries BV
- Pre-fabricated ceiling assembly and method of forming22 Jan 2019US 10,183,462 B2Oldcastle Light Building Products, LLC
- Ceiling system19 Dec 2017US 9,845,596 B2AWI Licensing LLC
- Ceiling mounting system and related method10 Oct 2017US 9,783,984 B2AWI Licensing LLC
- Ceiling system24 May 2016US 9,347,220 B1AWI Licensing LLC
- Acoustic Absorption24 Mar 2022US 2022/0093072 A1Ashmere Holdings Pty Ltd.
- Pre-fabricated ceiling assembly8 Aug 2019US 2019/0240950 A1Oldcastle Light Building Products, LLC
- Ceiling system30 Mar 2017US 2017/0089064 A1Armstrong World Industries, Inc.
- Pre-fabricated ceiling assembly and method of forming16 Feb 2017US 2017/0044775 A1Oldcastle Light Building Products, LLC
- Ceiling mounting system and related method8 Dec 2016US 2016/0356041 A1Armstrong World Industries, Inc.
Most cited
By later US patents
- Ceiling tile loudspeaker68US 6,215,881 B1New Transducers Limited · 2001
- Acoustical insulation panel57US 6,220,388 B1Strandtek International, Inc. · 2001
- Acoustical panel having a honeycomb structure and method of making the same44US 6,983,821 B2AWI Licensing LLC · 2006
- Laminated non-combustible board for forming ductwork and headers38US 5,339,577 A1994
- Ceiling system with replacement panels35US 7,051,489 B1Hunter Douglas Inc. · 2006