C01B 2203/1288
Evaporation of one or more of the different feed components
C01B2203/1288 (Evaporation of one or more of the different feed components) appears on 603 US grants and 740 published applications in this corpus.
Search patents in C01B- Granted patents
- 603
- Published applications
- 740
- Assignees
- 295
- Inventors
- 1,394
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 6 | 0 |
| 2000 | 12 | 0 |
| 2001 | 12 | 11 |
| 2002 | 19 | 42 |
| 2003 | 29 | 56 |
| 2004 | 27 | 54 |
| 2005 | 28 | 55 |
| 2006 | 27 | 43 |
| 2007 | 31 | 51 |
| 2008 | 24 | 55 |
| 2009 | 31 | 38 |
| 2010 | 50 | 54 |
| 2011 | 39 | 48 |
| 2012 | 40 | 22 |
| 2013 | 32 | 25 |
| 2014 | 19 | 20 |
| 2015 | 20 | 20 |
| 2016 | 17 | 17 |
| 2017 | 21 | 16 |
| 2018 | 12 | 12 |
| 2019 | 11 | 6 |
| 2020 | 10 | 8 |
| 2021 | 11 | 11 |
| 2022 | 9 | 18 |
| 2023 | 14 | 17 |
| 2024 | 20 | 20 |
| 2025 | 13 | 15 |
| 2026 | 2 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Process and apparatus for cracking ammonia26 May 2026US 12,637,350 B2Air Products and Chemicals, Inc.
- Combined combustion and pyrolysis reactors for hydrogen production, and associated systems and methods10 Feb 2026US 12,544,726 B2Modern Hydrogen, Inc.
- Process and apparatus for cracking ammonia16 Dec 2025US 12,497,290 B2Air Products and Chemicals, Inc.
- Process for producing ammonia product having reduced carbon intensity2 Dec 2025US 12,486,165 B2Kraken Technology Holdings, LLC
- Systems and methods for the on-board catalytic production of hydrogen from phase-controlled gaseous ammonia11 Nov 2025US 12,467,422 B2First Ammonia Motors, Inc.
- Hydrogen supply system and method for operating same20 Aug 2026US 2026/0242216 A1Chiyoda Corporation
- Method and device for obtaining high-purity hydrogen from methanol or ammonia2 Jul 2026US 2026/0184562 A1
- Combined combustion and pyrolysis reactors for hydrogen production, and associated systems and methods28 May 2026US 2026/0145152 A1Modern Hydrogen, Inc.
- Corrosion-resistant system, carbon-free power generation system, and fuel cell system12 Mar 2026US 2026/0074250 A1SK Innovation Co., Ltd.
- Systems and methods for supplying gaseous ammonia to serially-connected ammonia cracking units29 Jan 2026US 2026/0028949 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