E04D 13/16
Insulating devices or arrangements in so far as the roof covering is
Official title: Insulating devices or arrangements in so far as the roof covering is concerned, {e.g. characterised by the material or composition of the roof insulating material or its integration in the roof structure}
E04D13/16 (Insulating devices or arrangements in so far as the roof covering is) appears on 757 US grants and 546 published applications in this corpus.
Search patents in E04D- Granted patents
- 757
- Published applications
- 546
- Assignees
- 273
- Inventors
- 1,061
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 12 | 0 |
| 1977 | 14 | 0 |
| 1978 | 11 | 0 |
| 1979 | 10 | 0 |
| 1980 | 10 | 0 |
| 1981 | 14 | 0 |
| 1982 | 10 | 0 |
| 1983 | 12 | 0 |
| 1984 | 25 | 0 |
| 1985 | 23 | 0 |
| 1986 | 16 | 0 |
| 1987 | 19 | 0 |
| 1988 | 18 | 0 |
| 1989 | 9 | 0 |
| 1990 | 9 | 0 |
| 1991 | 8 | 0 |
| 1992 | 12 | 0 |
| 1993 | 6 | 0 |
| 1994 | 11 | 0 |
| 1995 | 10 | 0 |
| 1996 | 12 | 0 |
| 1997 | 14 | 0 |
| 1998 | 11 | 0 |
| 1999 | 12 | 0 |
| 2000 | 11 | 0 |
| 2001 | 11 | 4 |
| 2002 | 17 | 9 |
| 2003 | 5 | 16 |
| 2004 | 9 | 19 |
| 2005 | 15 | 19 |
| 2006 | 8 | 19 |
| 2007 | 6 | 15 |
| 2008 | 4 | 20 |
| 2009 | 7 | 12 |
| 2010 | 16 | 29 |
| 2011 | 11 | 35 |
| 2012 | 12 | 27 |
| 2013 | 29 | 26 |
| 2014 | 40 | 28 |
| 2015 | 25 | 34 |
| 2016 | 33 | 33 |
| 2017 | 37 | 30 |
| 2018 | 24 | 22 |
| 2019 | 28 | 36 |
| 2020 | 30 | 28 |
| 2021 | 18 | 27 |
| 2022 | 9 | 14 |
| 2023 | 12 | 14 |
| 2024 | 16 | 13 |
| 2025 | 9 | 12 |
| 2026 | 7 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Robotics dome construction system and method29 Sep 2026US 12,747,589 B2
- Block with a contoured surface25 Aug 2026US D1,144,982 S1Design
- Sump drain apparatus, system, and method of construction4 Aug 2026US 12,698,633 B2Jmh Innovative Solutions, LLC
- Cover board with honeycomb layer21 Jul 2026US 12,687,021 B2Bmic LLC
- Inverted fleece back assemblies for flashing applications21 Apr 2026US 12,607,016 B2Siplast, Inc.
- Ventilated structural panels and method of construction with ventilated structural panels6 Aug 2026US 2026/0226740 A1
- Roof drain21 May 2026US 2026/0139487 A1Government of the United States as Represented by the Secretary of the Air Force
- Roofing System And Insulation Element For A Flat Roof Or A Flat Inclined Roof7 May 2026US 2026/0125905 A1Rockwool A/S
- Geothermal heating and cooling system15 Jan 2026US 2026/0016196 A1
- Inverted fleece back assemblies for flashing applications1 Jan 2026US 2026/0002364 A1Siplast, Inc.
Most cited
By later US patents
- Thermally regulated photovoltaic roofing assembly227US 5,505,788 A1996
- Solar cell roofing assembly143US 5,316,592 A1994
- Use of fibrous mat-faced gypsum board in exterior finishing systems for buildings142US 4,647,496 AGeorgia-Pacific Corporation · 1987
- In situ molded thermal barriers110US 7,152,385 B2W. R. Grace & Co.-Conn. · 2006
- Sheet metal structural shape and use in building structures109US 4,507,901 A1985