C01B 2203/085
By electric heating
Official title: by electric heating
C01B2203/085 (By electric heating) appears on 380 US grants and 560 published applications in this corpus.
Search patents in C01B- Granted patents
- 380
- Published applications
- 560
- Assignees
- 253
- Inventors
- 1,070
- Latest grant
- 6 Oct 2026
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 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 5 | 0 |
| 1999 | 5 | 0 |
| 2000 | 4 | 0 |
| 2001 | 13 | 5 |
| 2002 | 11 | 27 |
| 2003 | 11 | 25 |
| 2004 | 17 | 23 |
| 2005 | 12 | 23 |
| 2006 | 13 | 19 |
| 2007 | 8 | 24 |
| 2008 | 9 | 20 |
| 2009 | 15 | 11 |
| 2010 | 21 | 24 |
| 2011 | 16 | 10 |
| 2012 | 9 | 10 |
| 2013 | 9 | 5 |
| 2014 | 12 | 9 |
| 2015 | 7 | 8 |
| 2016 | 10 | 16 |
| 2017 | 6 | 7 |
| 2018 | 8 | 8 |
| 2019 | 6 | 6 |
| 2020 | 7 | 6 |
| 2021 | 4 | 20 |
| 2022 | 7 | 34 |
| 2023 | 19 | 46 |
| 2024 | 37 | 62 |
| 2025 | 43 | 68 |
| 2026 | 22 | 44 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Nuclear reactor integrated oil and gas production systems and methods of operation6 Oct 2026US 12,753,674 B2Natura Resources LLC
- Process and apparatus for cracking ammonia22 Sep 2026US 12,741,867 B2Air Products and Chemicals, Inc.
- Electrically heated reactor for endothermic processes8 Sep 2026US 12,728,400 B2Raven SR, Inc.
- Clean hydrogen production through the sulfur-iodine cycle8 Sep 2026US 12,729,113 B2Inventus Holdings, LLC
- Systems and methods for supplying gaseous ammonia to serially-connected ammonia cracking units1 Sep 2026US 12,723,559 B2First Ammonia Motors, Inc.
- Electric radiant heating for direct conversion syngas reactor8 Oct 2026US 2026/0307033 A1Aether Fuels Pte. Ltd.
- Hydrogen generation apparatus8 Oct 2026US 2026/0307037 A1
- Reactor, system and process for cracking ammonia8 Oct 2026US 2026/0307985 A1Johnson Matthey Davy Technologies Limited
- Enhanced feedstock reforming via electrical resistance heating24 Sep 2026US 2026/0285678 A1Blaze Energy Technologies Corporation
- Systems and methods for powering an electric cracking unit of an on-board ammonia cracking system17 Sep 2026US 2026/0274656 A1First Ammonia Motors, Inc.
Most cited
By later US patents
- Steam reformer with internal hydrogen purification533US 5,861,137 A1999
- Steam reformer with internal hydrogen purification269US 5,997,594 ANorthwest Power Systems, LLC · 1999
- Hydrogen producing fuel processing system236US 6,221,117 B1IdaTech, LLC · 2001
- Method and system for supplying hydrogen for use in fuel cells190US 6,348,278 B1Mobil Oil Corporation · 2002
- Fuel cell system with combustor-heated reformer172US 6,077,620 AGeneral Motors Corporation · 2000