F01N 2510/068
Characterised by the distribution of the catalytic coatings
Official title: characterised by the distribution of the catalytic coatings
F01N2510/068 (Characterised by the distribution of the catalytic coatings) appears on 659 US grants and 948 published applications in this corpus.
Search patents in F01N- Granted patents
- 659
- Published applications
- 948
- Assignees
- 160
- Inventors
- 1,381
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 3 | 1 |
| 2002 | 0 | 1 |
| 2003 | 0 | 3 |
| 2004 | 2 | 3 |
| 2005 | 2 | 8 |
| 2006 | 6 | 4 |
| 2007 | 2 | 14 |
| 2008 | 1 | 26 |
| 2009 | 5 | 29 |
| 2010 | 17 | 41 |
| 2011 | 13 | 44 |
| 2012 | 27 | 38 |
| 2013 | 30 | 26 |
| 2014 | 35 | 52 |
| 2015 | 39 | 48 |
| 2016 | 47 | 40 |
| 2017 | 44 | 49 |
| 2018 | 38 | 65 |
| 2019 | 49 | 57 |
| 2020 | 47 | 71 |
| 2021 | 49 | 64 |
| 2022 | 54 | 70 |
| 2023 | 46 | 62 |
| 2024 | 40 | 66 |
| 2025 | 48 | 35 |
| 2026 | 13 | 31 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method for manufacturing exhaust gas purification catalyst29 Sep 2026US 12,746,538 B2Cataler Corporation
- Composite, zoned oxidation catalyst for a compression ignition internal combustion engine25 Aug 2026US 12,714,990 B2Johnson Matthey Public Limited Company
- Particulate filter28 Jul 2026US 12,691,414 B2Cataler Corporation
- Performance enhancement of a platinum-containing catalyst via exhaust gas hydrogen enrichment16 Jun 2026US 12,654,160 B2BASF Mobile Emissions Catalysts LLC
- Emission treatment catalysts, systems and methods26 May 2026US 12,636,613 B2BASF Mobile Emissions Catalysts LLC
- System for treating an exhaust gas8 Oct 2026US 2026/0307052 A1Johnson Matthey Public Limited Company
- Catalyst article for treating exhaust gas, its method of manufacture and uses thereof10 Sep 2026US 2026/0264015 A1Johnson Matthey Public Limited Company
- Ammonia decomposition catalyst, honeycomb structure, and internal combustion engine10 Sep 2026US 2026/0264059 A1Murata Manufacturing Co., Ltd.
- Catalyst noble metal particles27 Aug 2026US 2026/0249275 A1Cataler Corporation
- Gasoline particulate filter20 Aug 2026US 2026/0243183 A1
Most cited
By later US patents
- Integrated NOx and PM reduction devices for the treatment of emissions from internal combustion engines116US 7,062,904 B1Eaton Corporation · 2006
- Catalytic wall-flow filter103US 6,753,294 B1Johnson Matthey Public Limited Company · 2004
- Ceramic honeycomb filter for purifying exhaust gases93US 4,857,089 ANGK Insulators, Ltd. · 1989
- Engine exhaust catalysts containing palladium-gold79US 7,709,414 B2Nanostellar, Inc. · 2010
- Diesel oxidation catalyst composite with layer structure for carbon monoxide and hydrocarbon conversion79US 8,211,392 B2BASF SE · 2012