E04C 2/288
Composed of insulating material and concrete, stone or stone-like material
Official title: composed of insulating material and concrete, stone or stone-like material
E04C2/288 (Composed of insulating material and concrete, stone or stone-like material) appears on 408 US grants and 441 published applications in this corpus.
Search patents in E04C- Granted patents
- 408
- Published applications
- 441
- Assignees
- 222
- Inventors
- 641
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 0 | 0 |
| 1978 | 4 | 0 |
| 1979 | 0 | 0 |
| 1980 | 4 | 0 |
| 1981 | 5 | 0 |
| 1982 | 4 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 9 | 0 |
| 1987 | 4 | 0 |
| 1988 | 3 | 0 |
| 1989 | 8 | 0 |
| 1990 | 8 | 0 |
| 1991 | 1 | 0 |
| 1992 | 4 | 0 |
| 1993 | 6 | 0 |
| 1994 | 6 | 0 |
| 1995 | 2 | 0 |
| 1996 | 6 | 0 |
| 1997 | 9 | 0 |
| 1998 | 8 | 0 |
| 1999 | 8 | 0 |
| 2000 | 3 | 0 |
| 2001 | 12 | 5 |
| 2002 | 3 | 4 |
| 2003 | 2 | 9 |
| 2004 | 6 | 7 |
| 2005 | 5 | 14 |
| 2006 | 6 | 5 |
| 2007 | 4 | 7 |
| 2008 | 2 | 8 |
| 2009 | 1 | 4 |
| 2010 | 1 | 6 |
| 2011 | 1 | 12 |
| 2012 | 2 | 7 |
| 2013 | 9 | 8 |
| 2014 | 13 | 27 |
| 2015 | 23 | 22 |
| 2016 | 15 | 27 |
| 2017 | 16 | 31 |
| 2018 | 21 | 24 |
| 2019 | 19 | 25 |
| 2020 | 23 | 35 |
| 2021 | 18 | 33 |
| 2022 | 14 | 34 |
| 2023 | 28 | 15 |
| 2024 | 31 | 30 |
| 2025 | 19 | 20 |
| 2026 | 5 | 22 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Structural shear tie connector for sandwiched insulated concrete and sandwiched insulated concrete walls/panels15 Sep 2026US 12,735,893 B1
- Ultra stable cementitious material formulation, process for its making, and ultra stable tile backer board formulation and processes for its making1 Sep 2026US 12,726,151 B2Triton MgO Products, LLC
- Asymmetrical laminate panel and method of manufacture2 Jun 2026US 12,643,307 B2CertainTeed Gypsum, Inc.
- 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
- A Foam-Based, Structural Construction Panel1 Oct 2026US 2026/0295907 A1
- Construction board assembly with integrated insulation for reduced thermal bridging17 Sep 2026US 2026/0275718 A1
- Building with composite foam and concrete walls having an internal continuous load path27 Aug 2026US 2026/0250949 A1
- High impact and penetration resistant lightweight composite panels and sheathing27 Aug 2026US 2026/0250950 A1Hydroblok, Inc.
- Methods for fabricating and/or finishing structural insulated panels25 Jun 2026US 2026/0175471 A1
Most cited
By later US patents
- Energy efficient building system158US 4,774,794 A1988
- Use of fibrous mat-faced gypsum board in exterior finishing systems for buildings142US 4,647,496 AGeorgia-Pacific Corporation · 1987
- Prefabricated building panel115US 5,373,674 A1994
- Fibrous mat-faced gypsum board107US 4,810,569 AGeorgia-Pacific Corporation · 1989
- Insulative concrete building panel with carbon fiber and steel reinforcement105US 6,898,908 B2Oldcastle Precast, Inc. · 2005