E04B 2/50
Using elements having a general shape differing from that of a parallelepiped
Official title: using elements having a general shape differing from that of a parallelepiped
E04B2/50 (Using elements having a general shape differing from that of a parallelepiped) appears on 14 US grants and 20 published applications in this corpus.
Search patents in E04B- Granted patents
- 14
- Published applications
- 20
- Assignees
- 12
- Inventors
- 32
- Latest grant
- 25 Feb 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 1 | 1 |
| 2016 | 1 | 3 |
| 2017 | 2 | 1 |
| 2018 | 1 | 1 |
| 2019 | 0 | 2 |
| 2020 | 1 | 3 |
| 2021 | 1 | 1 |
| 2022 | 1 | 0 |
| 2023 | 2 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 3 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Radially oriented honeycomb and structures formed therefrom25 Feb 2025US 12,234,643 B2Battelle Savannah River Alliance, LLC
- System for building a load bearing structure11 Apr 2023US 11,623,160 B2Jenner Innovation Pty Ltd
- Retaining wall block and retaining wall block system7 Mar 2023US 11,598,094 B2Keystone Retaining Wall Systems, Inc.
- Dry-stack masonry wall supported on hollow piles20 Dec 2022US 11,530,534 B2
- Precision dry-stack masonry unit20 Jul 2021US 11,066,827 B2Daysh Developments, Inc.
- Self-aligning wall block6 Aug 2026US 2026/0226736 A1Anchor Wall Systems, Inc.
- Structural element, layout and wall for architectural construction, especially frame houses30 Apr 2026US 2026/0117516 A1Red Point Sp. z o.o.
- Cuboid construction element, method for manufacturing a construction element, and system comprising two cuboid construction elements4 Sep 2025US 2025/0277363 A1
- Radially oriented honeycomb and structures formed therefrom5 Jun 2025US 2025/0179796 A1Battelle Savannah River Alliance, LLC
- Wall block system10 Apr 2025US 2025/0116109 A1Westblock Systems, Inc.
Most cited
By later US patents
- Modular building block building system75US 8,646,239 B22014
- Building block50US 4,026,087 A1977
- 65 db sound barrier insulated block11US 9,151,051 B22015
- Structural blocks and structural system utilizing same8US 4,633,630 AG. R. Block Research and Development Corporation · 1987
- Retaining wall block and retaining wall block system3US 10,760,269 B2Keystone Retaining Wall Systems, Inc. · 2020