E04D 3/354
More than one of the layers being composed of insulating material
Official title: {more than one of the layers being composed of insulating material}
E04D3/354 (More than one of the layers being composed of insulating material) appears on 27 US grants and 27 published applications in this corpus.
Search patents in E04D- Granted patents
- 27
- Published applications
- 27
- Assignees
- 15
- Inventors
- 34
- Latest grant
- 26 Nov 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 2 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 2 | 2 |
| 2011 | 0 | 1 |
| 2012 | 2 | 1 |
| 2013 | 4 | 3 |
| 2014 | 1 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 2 |
| 2017 | 2 | 2 |
| 2018 | 3 | 3 |
| 2019 | 1 | 2 |
| 2020 | 3 | 1 |
| 2021 | 1 | 3 |
| 2022 | 0 | 1 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Thermal and/or acoustic insulation system as waterproofing for a flat or a flat inclined roof of a building and method for producing a thermal and/or acoustic insulation system as waterproofing26 Nov 2024US 12,152,390 B2Rockwool A/S
- Building system and method utilizing integrated insulation2 Mar 2021US 10,934,711 B1Integrated Steel Building, LLC
- Thermally insulated roofing device22 Dec 2020US 10,870,981 B1Soprema
- Roof panels to serve as thermal collectors25 Aug 2020US 10,753,649 B2
- Heating compensating roofing boards26 May 2020US 10,662,652 B2Carlisle Intangible Company
- Roof panel and building provided with said roof panel6 Aug 2026US 2026/0226745 A1Sekisui House, Ltd.
- Multi-layer roof system29 Jun 2023US 2023/0203816 A1
- Thermal and/or acoustic insulation system as waterproofing for a flat or a flat inclined roof of a building and method for producing a thermal and/or acoustic insulation system as waterproofing11 Aug 2022US 2022/0251845 A1Deutsche Rockwool GmbH & Co. KG
- Building system and method utilizing integrated insulation, method to construct wall panel8 Apr 2021US 2021/0102377 A1Integrated Steel Building, LLC
- Building system and method utilizing integrated insulation, combination8 Apr 2021US 2021/0102378 A1Integrated Steel Building, LLC
Most cited
By later US patents
- Insulation panel for a roofing system or the like49US 4,651,494 A1987
- Roofing elements40US 4,329,827 AMasonite Corporation · 1982
- Composite roofing panel34US 4,418,108 AOwens-Corning Fiberglas Corporation · 1983
- Insulating panel for roof coverings28US 4,282,697 ADynamit Nobel Aktiengesellschaft · 1981
- Insulating panel for roof coverings28US 4,368,604 ADynamit Nobel Aktiengesellschaft · 1983