B01J 8/0442
The beds being placed in separate reactors
Official title: {the beds being placed in separate reactors}
B01J8/0442 (The beds being placed in separate reactors) appears on 54 US grants and 69 published applications in this corpus.
Search patents in B01J- Granted patents
- 54
- Published applications
- 69
- Assignees
- 44
- Inventors
- 182
- Latest grant
- 7 Mar 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2001 | 0 | 1 |
| 2002 | 0 | 4 |
| 2003 | 0 | 3 |
| 2004 | 4 | 3 |
| 2005 | 0 | 1 |
| 2006 | 1 | 4 |
| 2007 | 2 | 8 |
| 2008 | 1 | 2 |
| 2009 | 2 | 6 |
| 2010 | 9 | 5 |
| 2011 | 5 | 5 |
| 2012 | 3 | 2 |
| 2013 | 7 | 4 |
| 2014 | 1 | 1 |
| 2015 | 0 | 0 |
| 2016 | 4 | 4 |
| 2017 | 3 | 4 |
| 2018 | 2 | 1 |
| 2019 | 1 | 2 |
| 2020 | 3 | 3 |
| 2021 | 4 | 2 |
| 2022 | 1 | 0 |
| 2023 | 1 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 3 |
By publication year.
Recent patents
- Computerized systems and methods for temperature profile control in a reactor with a series of fixed beds7 Mar 2023US 11,596,915 B2Aveva Software, LLC
- Optimized reactor configuration for optimal performance of the aromax catalyst for aromatics synthesis15 Nov 2022US 11,498,041 B2Chevron Phillips Chemical Company LP
- Optimized reactor configuration for optimal performance of the aromax catalyst for aromatics synthesis31 Aug 2021US 11,103,843 B2Chevron Phillips Chemical Company LP
- Catalytic membrane system for converting biomass to hydrogen18 May 2021US 11,008,524 B2National University of Singapore
- Process for conducting exothermic equilibrium reactions9 Feb 2021US 10,913,698 B2L Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Georges Claude
- Temperature control in the preparation of alicyclic polycarboxylic acids and esters thereof17 Jul 2025US 2025/0230122 A1Evonik Oxeno GmbH
- Reaction device3 Jul 2025US 2025/0214052 A1Niterra Co., Ltd.
- Two-stage preparation process for ?,?-ethylenically unsaturated carboxylic acids and plant for the purpose6 Mar 2025US 2025/0074858 A1Basg SE
- Multistage reactor for performing exothermic equilibrium reactions29 Feb 2024US 2024/0066488 A1L Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Georges Claude
- Optimized Reactor Configuration for Optimal Performance of the Aromax Catalyst for Aromatics Synthesis25 Nov 2021US 2021/0362115 A1Chevron Phillips Chemical Company LP
Most cited
By later US patents
- Controlled combustion for regenerative reactors with mixer/flow distributor122US 7,815,873 B2ExxonMobil Research and Engineering Company · 2010
- Controlled combustion for regenerative reactors110US 7,846,401 B2ExxonMobil Research and Engineering Company · 2010
- Methane conversion to higher hydrocarbons39US 7,943,808 B2ExxonMobilChemical Patents Inc. · 2011
- Method and apparatus for producing synthesis gas36US 7,686,856 B2Praxair Technology, Inc. · 2010
- Pyrolysis reactor materials and methods25US 8,821,806 B2ExxonMobil Chemical Patents Inc. · 2014