C10L 2290/542
Adsorption of impurities during preparation or upgrading of a fuel
C10L2290/542 (Adsorption of impurities during preparation or upgrading of a fuel) appears on 328 US grants and 439 published applications in this corpus.
Search patents in C10L- Granted patents
- 328
- Published applications
- 439
- Assignees
- 194
- Inventors
- 910
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 1 |
| 2011 | 0 | 1 |
| 2012 | 1 | 2 |
| 2013 | 0 | 9 |
| 2014 | 2 | 13 |
| 2015 | 10 | 19 |
| 2016 | 18 | 50 |
| 2017 | 23 | 47 |
| 2018 | 33 | 51 |
| 2019 | 43 | 44 |
| 2020 | 40 | 40 |
| 2021 | 26 | 36 |
| 2022 | 34 | 36 |
| 2023 | 29 | 25 |
| 2024 | 32 | 33 |
| 2025 | 25 | 19 |
| 2026 | 11 | 10 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Process and apparatus for removing unwanted components from a gas mixture8 Sep 2026US 12,728,382 B2Linde Aktiengesellschaft
- Method for regulating a pellet-fired burner and corresponding installation25 Aug 2026US 12,716,585 B2N2Air
- Adsorbent bed for mercaptan removal with increased hydrothermal stability28 Jul 2026US 12,691,404 B2BASF SE
- Process for concentrating CO2 from air and dilute CO2 streams using MOF based physisorbents28 Jul 2026US 12,691,432 B2King Abdullah University of Science and Technology
- High recovery process for purification of multicomponent gases30 Jun 2026US 12,667,803 B2Praxair Technology, Inc.
- Method for Producing of a Fuel Additive8 Oct 2026US 2026/0308468 A1
- Systems and methods of renewable natural gas processing9 Jul 2026US 2026/0192242 A1
- Natural gas condensate processing9 Jul 2026US 2026/0193556 A1Nuovo Pignone Tecnologie Srl
- System and method for performing a regenerative desulfurization of raw biogas21 May 2026US 2026/0138075 A1Obeo Biogas
- Bio-based additives for diesel7 May 2026US 2026/0125609 A1
Most cited
By later US patents
- Biochar products and method of manufacture thereof23US 8,986,581 B2Carbron Basis Company Ltd. · 2015
- Biochar products and method of manufacture thereof23US 9,968,911 B22018
- Method and system for production of biofuels using a fiber conduit reactor17US 8,128,825 B2Chemtor, LP · 2012
- Heavy hydrocarbon removal from a natural gas stream17US 9,631,864 B2Air Products and Chemicals, Inc. · 2017
- Process for producing fuel using two fermentations16US 10,202,622 B2Iogen Corporation · 2019