C01B 6/23
Preparation of borohydrides of other metals
Official title: Preparation of borohydrides of other metals, e.g. aluminium borohydride; Addition complexes thereof, e.g. Li[Al(BH4)3H]
C01B6/23 (Preparation of borohydrides of other metals) appears on 23 US grants and 23 published applications in this corpus.
Search patents in C01B- Granted patents
- 23
- Published applications
- 23
- Assignees
- 17
- Inventors
- 39
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 7 |
| 2006 | 5 | 0 |
| 2007 | 3 | 1 |
| 2008 | 1 | 3 |
| 2009 | 1 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 2 |
| 2013 | 1 | 0 |
| 2014 | 1 | 0 |
| 2015 | 1 | 2 |
| 2016 | 0 | 1 |
| 2017 | 2 | 1 |
| 2018 | 2 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 2 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 1 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Metal hydride nanoparticles25 Aug 2026US 12,715,821 B2The Government of the United States of America, as represented by the Secretary of the Navy
- Metal hydride nanoparticles26 Mar 2024US 11,939,276 B2The Government of the United States of America, as represented by the Secretary of the Navy
- Ternary borides and borohydrides for hydrogen storage and method of synthesis7 Dec 2021US 11,192,783 B1National Technology & Engineering Solutions of Sandia, LLC
- Metal hydride nanoparticles12 Jan 2021US 10,889,531 B2The Government of the United States of America, as represented by the Secretary of the Navy
- First row transition metal amino borohydrides25 Sep 2018US 10,081,649 B2The United States of America as represented by the Secretary of the Navy
- Metal hydride nanoparticles11 Jul 2024US 2024/0228399 A1The Government of the United States of America, as represented by the Secretary of the Navy
- Metal hydride nanoparticles25 Mar 2021US 2021/0087119 A1The Government of the United States of America, as represented by the Secretary of the Navy
- Metal hydride nanoparticles7 Jun 2018US 2018/0155194 A1The Government of the United States of America, as represented by the Secretary of the Navy
- First Row Transition Metal Amino Borohydrides28 Sep 2017US 2017/0275320 A1The Government of the United States of America, as represented by the Secretary of the Navy
- Multi-element anionic reagent complexes29 Sep 2016US 2016/0280542 A1Toyota Motor Engineering & Manufacturing North America, Inc.
Most cited
By later US patents
- Processes for synthesizing alkali metal borohydride compounds51US 6,586,563 B1Millennium Cell, Inc. · 2003
- Compositions and methods for hydrogen storage and recovery15US 7,175,826 B2General Electric Company · 2007
- Hydrogen storage compositions and methods of manufacture thereof9US 7,115,244 B2General Electric Company · 2006
- Devices and methods for hydrogen storage and generation6US 7,029,517 B2General Electric Company · 2006
- Hydrogen storage compositions and methods of manufacture thereof6US 7,115,247 B2General Electric Company · 2006