F01N 2570/10
Carbon or carbon oxides
F01N2570/10 (Carbon or carbon oxides) appears on 259 US grants and 309 published applications in this corpus.
Search patents in F01N- Granted patents
- 259
- Published applications
- 309
- Assignees
- 145
- Inventors
- 676
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2001 | 2 | 0 |
| 2002 | 0 | 5 |
| 2003 | 3 | 10 |
| 2004 | 7 | 12 |
| 2005 | 7 | 16 |
| 2006 | 11 | 9 |
| 2007 | 8 | 5 |
| 2008 | 5 | 12 |
| 2009 | 6 | 14 |
| 2010 | 13 | 17 |
| 2011 | 5 | 10 |
| 2012 | 9 | 11 |
| 2013 | 13 | 8 |
| 2014 | 13 | 9 |
| 2015 | 12 | 10 |
| 2016 | 10 | 15 |
| 2017 | 9 | 18 |
| 2018 | 15 | 18 |
| 2019 | 13 | 10 |
| 2020 | 7 | 8 |
| 2021 | 16 | 19 |
| 2022 | 18 | 22 |
| 2023 | 25 | 24 |
| 2024 | 17 | 11 |
| 2025 | 11 | 7 |
| 2026 | 4 | 9 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Scalable greenhouse gas capture systems and methods25 Aug 2026US 12,716,379 B2Marathon Petroleum Company LP
- Post-combustion engine exhaust gases absorber18 Aug 2026US 12,710,005 B2
- Three-way conversion catalyst composition comprising platinum-rhodium bimetallic components11 Aug 2026US 12,702,968 B2BASF Mobile Emissions Catalysts LLC
- Carbon dioxide reduction catalyst and carbon dioxide reduction method20 Jan 2026US 12,528,079 B2The Chugoku Electric Power Co., Inc.
- Process for onboard carbon capture using CO2 stripping and heat recovery2 Dec 2025US 12,485,381 B2Saudi Arabian Oil Company
- Systems, methods, and apparatuses for adsorbing carbon from engine exhaust gases1 Oct 2026US 2026/0298120 A1CO2 Filter, LLC
- Papermaking mat and method for producing paper making mat27 Aug 2026US 2026/0250908 A1Ibiden Co., Ltd.
- Integrated process for removing carbon dioxide from a ship or offshore floating vessel using a rotating packed device20 Aug 2026US 2026/0243184 A1Chevron U.S.A.Inc.
- Hydrogen/ammonia mixed combustion system, mixed combustion control device, and mixed combustion control method23 Jul 2026US 2026/0210301 A1Mitsubishi Heavy Industries, Ltd.
- Post-capture carbon dioxide processing and storage16 Jul 2026US 2026/0199830 A1Valero Services, Inc.
Most cited
By later US patents
- Emission control80US 6,294,141 B1Johnson Matthey Public Limited Company · 2001
- Engine exhaust catalysts containing palladium-gold79US 7,709,414 B2Nanostellar, Inc. · 2010
- Scalable greenhouse gas capture systems and methods78US 11,578,638 B2Marathon Petroleum Company LP · 2023
- Engine exhaust catalysts containing palladium-gold70US 7,534,738 B2Nanostellar, Inc. · 2009
- Forced regeneration of a diesel particulate filter68US 6,829,890 B2International Engine Intellectual Property Company, LLC · 2004