E04D 1/16
Of ceramics, glass or concrete, with or without reinforcement
Official title: of ceramics, glass or concrete, with or without reinforcement
E04D1/16 (Of ceramics, glass or concrete, with or without reinforcement) appears on 79 US grants and 82 published applications in this corpus.
Search patents in E04D- Granted patents
- 79
- Published applications
- 82
- Assignees
- 54
- Inventors
- 182
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 4 | 1 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 3 |
| 2005 | 0 | 3 |
| 2006 | 2 | 1 |
| 2007 | 2 | 2 |
| 2008 | 0 | 0 |
| 2009 | 1 | 5 |
| 2010 | 1 | 2 |
| 2011 | 0 | 1 |
| 2012 | 2 | 4 |
| 2013 | 2 | 4 |
| 2014 | 2 | 1 |
| 2015 | 1 | 2 |
| 2016 | 1 | 2 |
| 2017 | 2 | 4 |
| 2018 | 0 | 2 |
| 2019 | 2 | 7 |
| 2020 | 7 | 9 |
| 2021 | 6 | 8 |
| 2022 | 5 | 3 |
| 2023 | 5 | 6 |
| 2024 | 6 | 6 |
| 2025 | 1 | 5 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Bio-based additive for asphalt23 Jun 2026US 12,662,611 B2POET Research, Inc.
- Hemp-based roof shingle27 Jan 2026US 12,534,915 B2
- Moulded article with decorative surface1 Jul 2025US 12,344,030 B2Zinniatek Limited
- Flat photovoltaic tile, installation method and covering obtained19 Nov 2024US 12,149,201 B2Onduline
- Glazing unit, method for the production thereof and use thereof16 Jul 2024US 12,040,738 B2Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V.
- Insulation system, and associated roofing system11 Sep 2025US 2025/0283334 A1Bmic LLC
- Roofing materials having a water channel and an attachment tab and methods of making and installing thereof28 Aug 2025US 2025/0270814 A1Bmic LLC
- Cladding element for a building15 May 2025US 2025/0154767 A1Solution Zero OG
- Roofing system with visually matching roofing panels and method of installation8 May 2025US 2025/0150022 A1CertainTeed Corporation
- Photovoltaic roofing systems9 Jan 2025US 2025/0015748 A1Phase3 Photovoltaics, Inc.
Most cited
By later US patents
- Process for the production of concrete building products112US 5,108,679 ARedland Roof Tile Limited · 1992
- Method of producing a plate with a decorative pattern in its surface60US 4,655,981 ADansk Eternit-Fabrik A/S · 1987
- Roof tile and tile composition of matter49US 4,514,947 AEmbelton-Grail, Inc. · 1985
- Roofing tile, roof and method of assembling40US 6,178,703 B2CertainTeed Corporation · 2001
- Roof tiles38US 4,731,969 ARedland Roof Tiles Limited · 1988