B28B 23/028
For double - wall articles
Official title: {for double - wall articles}
B28B23/028 (For double - wall articles) appears on 33 US grants and 33 published applications in this corpus.
Search patents in B28B- Granted patents
- 33
- Published applications
- 33
- Assignees
- 23
- Inventors
- 64
- Latest grant
- 24 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 4 |
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 2 | 2 |
| 2016 | 0 | 3 |
| 2017 | 1 | 4 |
| 2018 | 1 | 2 |
| 2019 | 3 | 1 |
| 2020 | 2 | 0 |
| 2021 | 0 | 2 |
| 2022 | 1 | 3 |
| 2023 | 1 | 1 |
| 2024 | 0 | 3 |
| 2025 | 3 | 2 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Building system including concrete formwork using concrete shells24 Feb 2026US 12,559,938 B2Ascent Projects Inc.
- Tilt-up and precast construction panels18 Nov 2025US 12,473,731 B2
- Additive manufacturing of concrete construction elements12 Aug 2025US 12,385,264 B2Saint-Gobain Isover
- Plant for producing a concrete prefabricated component15 Jul 2025US 12,358,181 B2Progress Maschinen & Automation AG
- Tilt-up and precast construction panels5 Dec 2023US 11,834,825 B2
- Mold for concrete formwork module and assembly thereof, concrete formwork module and section and method of manufacturing and installation thereof21 May 2026US 2026/0138304 A1
- Computerized method for measuring a production pallet for precast concrete component parts and/or a component arranged on the production pallet27 Mar 2025US 2025/0104261 A1EBAWE Anlagentechnik GmbH
- Turning device9 Jan 2025US 2025/0010514 A1EBAWE Anlagentechnik GmbH
- Tilt-up and precast construction panels1 Aug 2024US 2024/0254763 A1
- Method of additively manufacturing a component, load transfer element, reinforcement for use within a component, and actively manufactured component2 May 2024US 2024/0139996 A1Peri SE
Most cited
By later US patents
- Insulated integral concrete wall forming system79US 6,263,638 B1Composite Technologies Corporation · 2001
- Concrete-made panel and method of fabricating the same72US 6,000,194 AJOIST Co., Ltd. · 1999
- Prefabricated wall form and production method therefor21US 4,133,156 A1979
- Concrete slab assembly, especially for building facades20US 4,394,201 A1983
- System for insulated concrete composite wall panels19US 10,011,988 B22018