B01J 2219/3322
Co-current flow
B01J2219/3322 (Co-current flow) appears on 29 US grants and 33 published applications in this corpus.
Search patents in B01J- Granted patents
- 29
- Published applications
- 33
- Assignees
- 25
- Inventors
- 73
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 2 | 1 |
| 2003 | 1 | 1 |
| 2004 | 2 | 3 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 2 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 1 | 1 |
| 2011 | 1 | 0 |
| 2012 | 1 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 2 | 4 |
| 2020 | 2 | 2 |
| 2021 | 3 | 3 |
| 2022 | 1 | 2 |
| 2023 | 3 | 2 |
| 2024 | 1 | 0 |
| 2025 | 2 | 4 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Reactor for the synthesis of urea14 Jul 2026US 12,679,803 B2Casale SA
- High surface-area contactor media for improved gas-liquid contactors18 Nov 2025US 12,472,461 B2Intrls, Inc.
- Resaturation of gas into a liquid feedstream23 Sep 2025US 12,420,253 B2Crystaphase Products, Inc.
- Structured packing for gas phase reactor31 Dec 2024US 12,179,167 B2Julius Montz GmbH
- Contactor3 Oct 2023US 11,772,065 B2Hirschberg Engineering
- Reactors And Methods For Two-Phase Or Three-Phase Reactions14 May 2026US 2026/0131296 A1Auburn University
- High surface-area contactor media for improved gas-liquid contactors19 Mar 2026US 2026/0077297 A1Intrnls, Inc.
- Resaturation of gas into a liquid feedstream25 Dec 2025US 2025/0387768 A1Crystaphase Products, Inc.
- Conduit assemblies for a heat and mass transfer system27 Nov 2025US 2025/0360479 A1Industrial Climate Solutions, Inc.
- High surface-area contactor media for improved gas-liquid contactors19 Jun 2025US 2025/0196056 A1Intrls, Inc.
Most cited
By later US patents
- Controlled reactant injection with permeable plates54US 6,749,817 B1Uop LLC · 2004
- Mixing element and static fluid mixer using same23US 7,510,172 B2Anemos Company Ltd. · 2009
- Distributor for pairwise delivery of two liquids18US 7,896,039 B2Sulzer Chemtech AG · 2011
- Gas-liquid processing apparatus14US 5,945,039 A1999
- Controlled reactant injection with permeable plates11US 6,127,571 AUop LLC · 2000