B01J 2219/2409
Heat exchange aspects
B01J2219/2409 (Heat exchange aspects) appears on 78 US grants and 108 published applications in this corpus.
Search patents in B01J- Granted patents
- 78
- Published applications
- 108
- Assignees
- 64
- Inventors
- 217
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 1 | 1 |
| 2012 | 1 | 2 |
| 2013 | 0 | 6 |
| 2014 | 5 | 6 |
| 2015 | 4 | 9 |
| 2016 | 9 | 8 |
| 2017 | 2 | 4 |
| 2018 | 7 | 4 |
| 2019 | 3 | 6 |
| 2020 | 9 | 9 |
| 2021 | 8 | 11 |
| 2022 | 4 | 13 |
| 2023 | 6 | 9 |
| 2024 | 5 | 7 |
| 2025 | 11 | 7 |
| 2026 | 3 | 3 |
By publication year. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B01J 2219/2411The reactant being in indirect heat exchange with a non reacting heatIndexing code40
- B01J 2219/2416Additional heat exchange meansIndexing code26
- B01J 2219/2413Two reactions in indirect heat exchangeIndexing code7
- B01J 2219/2414The same reactant stream undergoing different reactions, endothermic or exothermicIndexing code6
- B01J 2219/2417Direct heat exchangeIndexing code0
Recent patents
- Structured body for heating gas23 Jun 2026US 12,661,628 B2Topsoe A/S
- Endothermic reaction of a feed gas heated by resistance heating20 Jan 2026US 12,528,066 B2Grundfos Holding A/S
- Flow reactors and related systems and methods6 Jan 2026US 12,515,189 B2Zaiput Flow Technologies LLC
- Endothermic reaction of a feed gas heated by resistance heating16 Sep 2025US 12,415,174 B2Grundfos Holding A/S
- Synthesis gas on demand9 Sep 2025US 12,410,054 B2Haldor TopsøE A/S
- Electrically heated metal foam component and reactor device including an electrically heated metal foam element30 Jul 2026US 2026/0218997 A1Alantum Europe GmbH
- Spiral reactor for producing products and manufacturing method for the spiral reactor11 Jun 2026US 2026/0158466 A1Evonik Operations GmbH
- Catalytic wall reactor and methods of non-oxidative direct methane conversion to ethylene26 Feb 2026US 2026/0054246 A1University of Delaware
- Flow reactors and related systems and methods10 Jul 2025US 2025/0222427 A1Zaiput Flow Technologies LLC
- Systems and methods for converting ortho hydrogen to para hydrogen19 Jun 2025US 2025/0197203 A1Chevron U.S.A.Inc.
Most cited
By later US patents
- Stackable structural reactor34US 7,906,079 B2Catacel Corp. · 2011
- Partial boiling in mini and micro-channels25US 8,252,245 B2Velocys, Inc. · 2012
- Process and reactor comprising a plurality of catalyst receptacles19US 11,161,739 B2Johnson Matthey Davy Technologies Limited · 2021
- Steam methane reformer hydrogen generation systems12US 11,597,649 B2Bayotech, Inc. · 2023
- Hydrogen generation systems12US 11,608,266 B2Bayotech, Inc. · 2023