C01B 2203/1005
Arrangement or shape of catalyst
C01B2203/1005 (Arrangement or shape of catalyst) appears on 816 US grants and 842 published applications in this corpus.
Search patents in C01B- Granted patents
- 816
- Published applications
- 842
- Assignees
- 377
- Inventors
- 1,946
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 5 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 3 | 0 |
| 1988 | 8 | 0 |
| 1989 | 4 | 0 |
| 1990 | 5 | 0 |
| 1991 | 6 | 0 |
| 1992 | 8 | 0 |
| 1993 | 6 | 0 |
| 1994 | 7 | 0 |
| 1995 | 5 | 0 |
| 1996 | 9 | 0 |
| 1997 | 11 | 0 |
| 1998 | 15 | 0 |
| 1999 | 11 | 0 |
| 2000 | 21 | 0 |
| 2001 | 38 | 12 |
| 2002 | 27 | 64 |
| 2003 | 27 | 66 |
| 2004 | 41 | 86 |
| 2005 | 38 | 55 |
| 2006 | 41 | 53 |
| 2007 | 48 | 43 |
| 2008 | 23 | 44 |
| 2009 | 39 | 30 |
| 2010 | 40 | 48 |
| 2011 | 32 | 25 |
| 2012 | 34 | 19 |
| 2013 | 25 | 25 |
| 2014 | 14 | 22 |
| 2015 | 19 | 20 |
| 2016 | 18 | 18 |
| 2017 | 13 | 12 |
| 2018 | 20 | 13 |
| 2019 | 8 | 12 |
| 2020 | 10 | 20 |
| 2021 | 11 | 26 |
| 2022 | 18 | 22 |
| 2023 | 20 | 26 |
| 2024 | 24 | 29 |
| 2025 | 31 | 25 |
| 2026 | 18 | 27 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Process and apparatus for cracking ammonia22 Sep 2026US 12,741,867 B2Air Products and Chemicals, Inc.
- Synthesis of zinc / titanium monolithic photocatalysts and applications thereof15 Sep 2026US 12,734,508 B1United Arab Emirates University
- Systems and methods for supplying gaseous ammonia to serially-connected ammonia cracking units1 Sep 2026US 12,723,559 B2First Ammonia Motors, Inc.
- Methods for forming gas products from hydrocarbon feeds4 Aug 2026US 12,698,207 B2Saudi Arabian Oil Company
- Hydrotalcite-precursor based catalyst with improved performance for LTS reaction30 Jun 2026US 12,667,826 B2Clariant International Ltd.
- Reactor, system and process for cracking ammonia8 Oct 2026US 2026/0307985 A1Johnson Matthey Davy Technologies Limited
- Steam-Hydrocarbon Reforming with Reduced Carbon Dioxide Emissions8 Oct 2026US 2026/0307987 A1Air Products and Chemicals, Inc.
- Process for the production of caboxylic acids and carbonyl compounds by utilizing carbon dioxide-rich feedstock1 Oct 2026US 2026/0297010 A1
- Synthesis of zinc / titanium monolithic photocatalysts and applications thereof24 Sep 2026US 2026/0284642 A1United Arab Emirates University
- Enhanced feedstock reforming via electrical resistance heating24 Sep 2026US 2026/0285678 A1Blaze Energy Technologies Corporation
Most cited
By later US patents
- Steam reformer with internal hydrogen purification533US 5,861,137 A1999
- Microcomponent chemical process sheet architecture299US 5,811,062 ABattelle Memorial Institute · 1998
- Catalytic ceramic membrane steam-hydrocarbon reformer269US 5,229,102 AMedalert Corporation · 1993
- 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