E04C 2/2885
With the insulating material being completely surrounded by, or embedded in, a
Official title: {with the insulating material being completely surrounded by, or embedded in, a stone-like material, e.g. the insulating material being discontinuous}
E04C2/2885 (With the insulating material being completely surrounded by, or embedded in, a) appears on 95 US grants and 112 published applications in this corpus.
Search patents in E04C- Granted patents
- 95
- Published applications
- 112
- Assignees
- 58
- Inventors
- 167
- Latest grant
- 24 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 0 | 0 |
| 2001 | 3 | 1 |
| 2002 | 0 | 2 |
| 2003 | 0 | 2 |
| 2004 | 1 | 3 |
| 2005 | 3 | 4 |
| 2006 | 1 | 1 |
| 2007 | 2 | 1 |
| 2008 | 0 | 3 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 1 | 1 |
| 2012 | 0 | 1 |
| 2013 | 1 | 1 |
| 2014 | 3 | 8 |
| 2015 | 3 | 1 |
| 2016 | 2 | 6 |
| 2017 | 6 | 9 |
| 2018 | 4 | 7 |
| 2019 | 4 | 7 |
| 2020 | 6 | 7 |
| 2021 | 7 | 4 |
| 2022 | 6 | 15 |
| 2023 | 5 | 3 |
| 2024 | 6 | 10 |
| 2025 | 6 | 11 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Wall element, wall and building as well as method for construction24 Mar 2026US 12,584,312 B2Ecowand IP B.V.
- Insulated hollow core concrete forming system for walls and slabs17 Feb 2026US 12,553,236 B2
- Tilt-up and precast construction panels18 Nov 2025US 12,473,731 B2
- Sandwich wall construction formed of spaced-apart slabs with insulation in-between having a high carbon content16 Sep 2025US 12,416,154 B2
- Pre-stressed insulated concrete panels and methods for making and using the same9 Sep 2025US 12,410,614 B2
- Utility materials incorporating a microparticle matrix formed with a setting agent12 Mar 2026US 2026/0071423 A1Akamai Materials, Inc.
- Heat and moisture resistant subfloor and optional ceiling structures made using lightweight composite panels26 Feb 2026US 2026/0055608 A1Hydroblok, Inc.
- Modular insulated concrete wall panel system22 Jan 2026US 2026/0022559 A1
- Wall and Method20 Nov 2025US 2025/0354377 A1Strata Products Worldwide, LLC
- Method and arrangement for forming precast concrete panels13 Nov 2025US 2025/0347111 A1Onx, Inc.
Most cited
By later US patents
- Energy efficient building system158US 4,774,794 A1988
- Insulative concrete building panel with carbon fiber and steel reinforcement105US 6,898,908 B2Oldcastle Precast, Inc. · 2005
- Composite module with reinforced shell81US 4,229,497 AMaso-Therm Corporation · 1980
- Composite equipment support pad68US 5,333,830 APacolet Concrete Company · 1994
- Low cost prefabricated housing construction system64US 6,006,480 A1999