C10L 2290/543
Distillation, fractionation or rectification for separating fractions, components or impurities during preparation
Official title: Distillation, fractionation or rectification for separating fractions, components or impurities during preparation or upgrading of a fuel
C10L2290/543 (Distillation, fractionation or rectification for separating fractions, components or impurities during preparation) appears on 431 US grants and 550 published applications in this corpus.
Search patents in C10L- Granted patents
- 431
- Published applications
- 550
- Assignees
- 206
- Inventors
- 911
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 3 |
| 2009 | 0 | 1 |
| 2010 | 0 | 2 |
| 2011 | 4 | 12 |
| 2012 | 0 | 7 |
| 2013 | 11 | 14 |
| 2014 | 7 | 16 |
| 2015 | 26 | 71 |
| 2016 | 17 | 75 |
| 2017 | 47 | 48 |
| 2018 | 49 | 29 |
| 2019 | 35 | 48 |
| 2020 | 45 | 42 |
| 2021 | 39 | 52 |
| 2022 | 45 | 46 |
| 2023 | 37 | 27 |
| 2024 | 31 | 23 |
| 2025 | 22 | 24 |
| 2026 | 14 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Processing renewable lipid feedstocks comprising fatty acid glycerol esters6 Oct 2026US 12,753,357 B1Chevron U.S.A.Inc.
- Water-resistant and durable biocarbon pellets, and methods for making and using the same6 Oct 2026US 12,753,359 B2Carbon Technology Holdings, LLC
- Heterogeneous catalyst for transesterification and method of preparing same18 Aug 2026US RE50,994 E1Crystaphase Products, Inc.
- Apparatus and process for removal of heavy hydrocarbons from a feed gas11 Aug 2026US 12,703,831 B2Honeywell Lng LLC
- Water-resistant and durable biocarbon pellets, and methods for making and using the same11 Aug 2026US 12,703,832 B2Carbon Technology Holdings, LLC
- Process for removing sulfur containing compounds from gas containing at least one sulfur containing compound10 Sep 2026US 2026/0264009 A1Sulzer Management AG
- Sustainable aviation fuel composition2 Jul 2026US 2026/0185009 A1Uop LLC
- Sustainable 2-Alkyltetrahydrofuran Fuels for Compression Ignition Engines21 May 2026US 2026/0139195 A1The United States of America as represented by the Secretary of the Navy
- Process for dehydration of a gas stream prior to cryogenic co2 fractionation7 May 2026US 2026/0126246 A1Uop LLC
- Methods and systems for natural gas purification integrated with gas compression16 Apr 2026US 2026/0104199 A1Valence Natural Gas Solutions LLC
Most cited
By later US patents
- Integrated process for the treatment of oil feeds for the production of fuel oils with a low sulphur and sediment content89US 9,650,580 B2Ifp Energies Nouvelles · 2017
- Processing biomass and petroleum containing materials82US 7,931,784 B2Xyleco, Inc. · 2011
- Synthesis of liquid fuels and chemicals from oxygenated hydrocarbons70US 8,053,615 B2Virent Energy Systems, Inc. · 2011
- Synthesis of liquid fuels and chemicals from oxygenated hydrocarbons54US 8,017,818 B2Virent Energy Systems, Inc. · 2011
- Synthesis of liquid fuels and chemicals from oxygenated hydrocarbons51US 7,977,517 B2Virent Energy Systems, Inc. · 2011