C01B 3/10
By reaction of water vapour with metals
Official title: by reaction of water vapour with metals
C01B3/10 (By reaction of water vapour with metals) appears on 132 US grants and 123 published applications in this corpus.
Search patents in C01B- Granted patents
- 132
- Published applications
- 123
- Assignees
- 97
- Inventors
- 283
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 11 | 0 |
| 1977 | 10 | 0 |
| 1978 | 4 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 4 |
| 2003 | 2 | 3 |
| 2004 | 2 | 3 |
| 2005 | 1 | 6 |
| 2006 | 3 | 4 |
| 2007 | 3 | 3 |
| 2008 | 4 | 8 |
| 2009 | 1 | 5 |
| 2010 | 4 | 5 |
| 2011 | 7 | 6 |
| 2012 | 4 | 6 |
| 2013 | 6 | 8 |
| 2014 | 5 | 10 |
| 2015 | 6 | 7 |
| 2016 | 3 | 4 |
| 2017 | 5 | 4 |
| 2018 | 3 | 6 |
| 2019 | 3 | 2 |
| 2020 | 2 | 6 |
| 2021 | 4 | 3 |
| 2022 | 4 | 6 |
| 2023 | 3 | 4 |
| 2024 | 5 | 0 |
| 2025 | 3 | 7 |
| 2026 | 4 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Wet oxidation hydrogen purification9 Jun 2026US 12,649,655 B2Nederlandse Organisatie voor toegepast-natuurwetenschappelijk onderzoek TNO
- Looping reaction hydrogen production system and hydrogen production method9 Jun 2026US 12,649,656 B2Dongfang Boiler Group Co., Ltd.
- Method and apparatus for using nanogalvanic alloys to produce hydrogen21 Apr 2026US 12,606,917 B2The United States of America as represented by the Secretary of the Army
- Controlling contamination in hydrogen production from water-reactive aluminum24 Mar 2026US 12,582,958 B1Ltag Systems LLC
- Apparatus and method for simultaneous hydrogen production and emission control16 Sep 2025US 12,416,279 B1
- Process for conversion of energy in the form of process heat and hydrogen9 Jul 2026US 2026/0193081 A1Technische Universität Darmstadt
- Hydrogen reactors including flexible membranes30 Apr 2026US 2026/0115682 A1Massachusetts Institute of Technology
- System and method for improving chemical yield from gasification via hydrogen supplementation15 Jan 2026US 2026/0015231 A1
- Steam sulfurous material reforming and thermochemical cycles related thereto16 Oct 2025US 2025/0320118 A1Peregrine Hydrogen Inc.
- Apparatus and Method for Simultaneous Hydrogen Production and Emission Control18 Sep 2025US 2025/0290474 A1
Most cited
By later US patents
- Method for the production of hydrogen-containing gaseous mixtures233US 6,685,754 B2Alchemix Corporation · 2004
- Hydrogen generation by hydrolysis of hydrides for undersea vehicle fuel cell energy systems197US 5,372,617 AThe Charles Stark Draper Laboratory, Inc. · 1994
- Water vapor transport power generator71US 7,001,681 B2Honeywell International Inc. · 2006
- Fuel cell using an aqueous hydrogen-generating process56US 6,093,501 AH Power Corporation · 2000
- Rotating fluidized bed hydrogen production system54US 4,343,624 ACaterpillar Tractor Co. · 1982