E02D 27/50
Anchored foundations
E02D27/50 (Anchored foundations) appears on 203 US grants and 225 published applications in this corpus.
Search patents in E02D- Granted patents
- 203
- Published applications
- 225
- Assignees
- 142
- Inventors
- 403
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 4 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 3 | 4 |
| 2003 | 2 | 2 |
| 2004 | 1 | 3 |
| 2005 | 1 | 2 |
| 2006 | 4 | 1 |
| 2007 | 2 | 2 |
| 2008 | 0 | 1 |
| 2009 | 2 | 4 |
| 2010 | 1 | 4 |
| 2011 | 5 | 9 |
| 2012 | 5 | 7 |
| 2013 | 2 | 4 |
| 2014 | 7 | 11 |
| 2015 | 8 | 31 |
| 2016 | 19 | 17 |
| 2017 | 12 | 10 |
| 2018 | 12 | 11 |
| 2019 | 14 | 8 |
| 2020 | 11 | 17 |
| 2021 | 9 | 13 |
| 2022 | 15 | 14 |
| 2023 | 10 | 18 |
| 2024 | 10 | 17 |
| 2025 | 16 | 10 |
| 2026 | 7 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Force couple application tool18 Aug 2026US 12,709,857 B2
- Foundation structure for constructions21 Jul 2026US 12,686,987 B2Metallurgica Ledrense Società Cooperativa
- Axially adjustable connectors for truss legs and related systems and methods30 Jun 2026US 12,668,940 B2Ojjo, Inc.
- Anchor12 May 2026US 12,624,510 B2CREATIVE SYSTEMS Co., Ltd.
- Post-tensioned wind turbine foundation17 Feb 2026US 12,553,207 B2Rute Foundation Systems, Inc.
- Pier bracket and sleeve connection for an anchor assembly1 Oct 2026US 2026/0297879 A1Independence Materials Group, LLC
- Anchoring system3 Sep 2026US 2026/0258626 A1Reflex Marine Ltd.
- Anchor bolt installing jig and anchor bolt installing method20 Aug 2026US 2026/0243095 A1Sekisui House, Ltd.
- Pile arrangement for and method of vibration driving25 Jun 2026US 2026/0176838 A1Corpower Ocean AB
- Anchor cage for a wind turbine foundation having a coupler for cables and method of making same21 May 2026US 2026/0139450 A1Vestas Wind System A/S
Most cited
By later US patents
- Modular wall construction using posts and panels38US 4,887,691 ARotondo/Penn-Cast · 1989
- TLP tendon bottom connector37US 4,611,953 AVetco Offshore Industries, Inc. · 1986
- Mudmat design37US 4,720,214 AShell Offshore Inc. · 1988
- Earthquake-resistant anchoring system36US 3,986,367 A1976
- Concrete foundation slab anchoring system for modular elements of a building structure36US 4,750,306 A1988