E04D 7/005
Roof covering exclusively consisting of sealing masses applied in situ: characterised by
Official title: {characterised by loose or embedded gravel or granules as an outer protection of the roof covering}
E04D7/005 (Roof covering exclusively consisting of sealing masses applied in situ: characterised by) appears on 123 US grants and 178 published applications in this corpus.
Search patents in E04D- Granted patents
- 123
- Published applications
- 178
- Assignees
- 55
- Inventors
- 223
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 0 |
| 2002 | 1 | 1 |
| 2003 | 2 | 3 |
| 2004 | 0 | 3 |
| 2005 | 1 | 3 |
| 2006 | 1 | 1 |
| 2007 | 0 | 1 |
| 2008 | 1 | 6 |
| 2009 | 0 | 2 |
| 2010 | 3 | 10 |
| 2011 | 2 | 9 |
| 2012 | 2 | 6 |
| 2013 | 4 | 6 |
| 2014 | 6 | 10 |
| 2015 | 4 | 12 |
| 2016 | 6 | 9 |
| 2017 | 6 | 10 |
| 2018 | 5 | 8 |
| 2019 | 8 | 17 |
| 2020 | 6 | 13 |
| 2021 | 11 | 10 |
| 2022 | 10 | 11 |
| 2023 | 10 | 8 |
| 2024 | 2 | 12 |
| 2025 | 6 | 6 |
| 2026 | 4 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Flame-resistant shield for protected membrane roofs28 Jul 2026US 12,691,657 B2Ddp Specialty Electronic Materials US, LLC
- Solar reflective granules and processes for producing same21 Apr 2026US 12,607,402 B2U.S. Silica Company
- Bonding adhesive and adhered roofing systems prepared using the same14 Apr 2026US 12,601,178 B2Amrize Technology Switzerland LLC
- Ceramic granules with a photocatalytic coating and method of making10 Mar 2026US 12,571,214 B23M Innovative Properties Company
- Roofing shingles, tiles and shakes9 Dec 2025US 12,492,556 B2CertainTeed Corporation
- Reflective roofing granules having coating including a cristobalite component and processes for making the same11 Jun 2026US 2026/0160067 A1Covia Solutions Inc.
- Granules10 Jul 2025US 2025/0223236 A13M Innovative Properties Company
- Method and system for handling of granules3 Jul 2025US 2025/0215196 A1CertainTeed Corporation
- Polymer modified asphalt roofing material19 Jun 2025US 2025/0198156 A1Owens Corning Intellectual Capital, LLC
- Ultra-cool and thermochromic roof and siding coatings5 Jun 2025US 2025/0178949 A1Eagle Eye Research, Inc.
Most cited
By later US patents
- Polysiloxane treated roofing granules78US 5,240,760 AMinnesota Mining and Manufacturing Company · 1993
- Photocatalytic composition and method for preventing algae growth on building materials75US 6,569,520 B13M Innovative Properties Company · 2003
- Silicate coated roofing granules70US 4,378,408 AGAF Corporation · 1983
- Method of improving adhesion between roofing granules and asphalt-based roofing materials68US 5,380,552 AMinnesota Mining and Manufacturing Company · 1995
- Roofing materials having a thermoplastic adhesive intergace between coating asphalt and roffing granules61US 5,516,573 AMinnesota Mining and Manufacturing Company · 1996