E04H 9/025
Structures with concrete columns
Official title: {Structures with concrete columns}
E04H9/025 (Structures with concrete columns) appears on 51 US grants and 61 published applications in this corpus.
Search patents in E04H- Granted patents
- 51
- Published applications
- 61
- Assignees
- 42
- Inventors
- 136
- Latest grant
- 28 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2000 | 1 | 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 | 2 |
| 2013 | 1 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 9 |
| 2016 | 3 | 10 |
| 2017 | 11 | 8 |
| 2018 | 6 | 9 |
| 2019 | 9 | 2 |
| 2020 | 3 | 8 |
| 2021 | 6 | 3 |
| 2022 | 3 | 3 |
| 2023 | 2 | 1 |
| 2024 | 1 | 4 |
| 2025 | 2 | 1 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Friction devices for energy dissipation28 Apr 2026US 12,612,797 B2The Regents of the University of California
- Yielding link, particularly for eccentrically braced frames17 Feb 2026US 12,553,251 B2Cast Connex Coproration
- Seismic resilient precast concrete frame structure and construction method therefor28 Oct 2025US 12,454,842 B2Beijing Brace Damping Engineering Technology Co., Ltd
- Prefabricated infilled panel-frame structure capable of accommodating seismic loading and seismic energy dissipation, and construction method18 Mar 2025US 12,252,898 B2Beijing Brace Damping Engineering Technology Co., Ltd
- Anti-seismic reinforcement structure using panel zone reinforcing fixtures and construction method therefor12 Mar 2024US 11,927,029 B2Arisu Engineering Co., Ltd.
- Anti-seismic reinforcement method15 Jan 2026US 2026/0015881 A14Minds S.R.L.
- Seismic resilient precast concrete frame structure and construction method therefor22 May 2025US 2025/0163716 A1Beijing Brace Damping Engineering Technology Co., Ltd
- Prefabricated infilled panel-frame structure capable of accommodating seismic loading and seismic energy dissipation, and construction method19 Dec 2024US 2024/0417992 A1Beijing Brace Damping Engineering Technology Co., Ltd
- Lateral load resisting system with energy absorbing mechanisms1 Aug 2024US 2024/0255041 A1Texas State University
- Friction devices for energy dissipation16 May 2024US 2024/0159074 A1The Regents of the University of California
Most cited
By later US patents
- Coverage extension level for coverage limited device17US 9,499,995 B2Intel IP Corporation · 2016
- Concrete deck and beam seismic retrofit system10US 6,119,413 A2000
- Power saving mode optimizations and related procedures10US 9,564,958 B2Intel IP Corporation · 2017
- Method for jointing concrete column and iron beam9US 10,378,197 B2Kurosawa Construction Co., Ltd. · 2019
- Method of constructing prefabricated steel reinforced concrete (PSRC) column using angle steels and PSRC column using angle steels9US 8,640,419 B2Senvex Co., Ltd. · 2014