B01J 2219/00042
Features relating to reactants and process fluids
B01J2219/00042 (Features relating to reactants and process fluids) appears on 52 US grants and 78 published applications in this corpus.
Search patents in B01J- Granted patents
- 52
- Published applications
- 78
- Assignees
- 54
- Inventors
- 185
- Latest grant
- 7 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 1 | 3 |
| 2003 | 1 | 1 |
| 2004 | 1 | 1 |
| 2005 | 1 | 2 |
| 2006 | 1 | 5 |
| 2007 | 1 | 2 |
| 2008 | 0 | 1 |
| 2009 | 3 | 2 |
| 2010 | 2 | 1 |
| 2011 | 3 | 5 |
| 2012 | 3 | 2 |
| 2013 | 3 | 2 |
| 2014 | 3 | 4 |
| 2015 | 2 | 1 |
| 2016 | 1 | 3 |
| 2017 | 1 | 1 |
| 2018 | 2 | 4 |
| 2019 | 2 | 5 |
| 2020 | 3 | 4 |
| 2021 | 4 | 4 |
| 2022 | 3 | 6 |
| 2023 | 6 | 4 |
| 2024 | 2 | 6 |
| 2025 | 2 | 8 |
| 2026 | 1 | 1 |
By publication year. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Commercial grade ultra-low sulphur diesel production process from mixed waste plastics pyrolysis oil7 Apr 2026US 12,595,427 B2Clean Planet Energy, A Trading Name of Pyroplast Energy LTD
- Wave inertial-force electricity generating apparatus28 Oct 2025US 12,454,932 B2
- Synthetic fuel production system and related techniques1 Apr 2025US 12,263,461 B2Aircela Inc.
- Method and a system for producing an oil rich fraction from biomass22 Oct 2024US 12,123,137 B2Valmet Technologies Oy
- Portable fluorine generator for on-site calibration20 Aug 2024US 12,065,359 B2APPLIED Materials.Inc.
- System and method for producing green urea23 Apr 2026US 2026/0108859 A1thyssenkrupp AG
- Cation reduction device and hydrogen gas generation system25 Dec 2025US 2025/0389040 A1Sharp Kabushiki Kaisha
- Apparatus, system and method using nonthermal plasma18 Dec 2025US 2025/0381547 A1SpiralWave Inc.
- Apparatus, system and method using nonthermal plasma18 Dec 2025US 2025/0382249 A1SpiralWave Inc.
- Photocatalytic panel and methods for continuous hydrogen production4 Dec 2025US 2025/0368503 A1QDSol, LTD.
Most cited
By later US patents
- Separation of olefins from paraffins using ionic liquid solutions83US 6,339,182 B12002
- Gas collection method and apparatus therefor46US 7,828,880 B2NGK Insulators, Ltd. · 2010
- Separation of olefins from paraffins using ionic liquid solutions32US 6,623,659 B2Chevron U.S.A.Inc. · 2003
- Method for synthesis of colloidal nanoparticles19US 7,615,169 B2The Regents of the University of California · 2009
- Method for synthesis of colloidal nanoparticles18US 7,575,699 B2The Regents of the University of California · 2009