F01N 2330/18
Composite material
F01N2330/18 (Composite material) appears on 15 US grants and 19 published applications in this corpus.
Search patents in F01N- Granted patents
- 15
- Published applications
- 19
- Assignees
- 17
- Inventors
- 69
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 1 |
| 2005 | 2 | 2 |
| 2006 | 0 | 3 |
| 2007 | 0 | 1 |
| 2008 | 1 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 3 |
| 2019 | 0 | 3 |
| 2020 | 4 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 2 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Three-way conversion catalyst composition comprising platinum-rhodium bimetallic components11 Aug 2026US 12,702,968 B2BASF Mobile Emissions Catalysts LLC
- Exhaust gas purification catalyst20 May 2025US 12,303,873 B2Cataler Corporation
- Catalyst composite and use thereof in the selective catalytic reduction of NOx7 Dec 2021US 11,192,066 B2BASF SE
- Device for treating exhaust gas from engine and method for manufacturing said device22 Dec 2020US 10,870,082 B2Mazda Motor Corporation
- Method of preparation of a monilithic catalyst for selective catalytic reduction of nitrogen oxides7 Jul 2020US 10,702,855 B2Umicore AG & Co. KG
- Three-way conversion catalyst composition comprising platinum-rhodium bimetallic components12 Oct 2023US 2023/0321635 A1BASF SE
- Exhaust Gas Purification Catalyst28 Sep 2023US 2023/0302434 A1Cataler Corporation
- Device for treating exhaust gas from engine and method for manufacturing said device26 Mar 2020US 2020/0094188 A1Mazda Motor Corporation
- Catalyst for reduction of nitrogen oxides25 Jul 2019US 2019/0224649 A1Umicore AG & Co. KG
- Catalyst composite and use thereof in the selective catalytic reduction of nox16 May 2019US 2019/0143272 A1BASF SE
Most cited
By later US patents
- Foam catalyst support for exhaust purification83US 6,040,266 AUltramet · 2000
- Diesel particulate filter apparatus49US 5,611,832 AIsuzu Ceramics Research Institute Co., Ltd. · 1997
- High-temperature resistant molded catalysts and process for their production48US 4,870,045 ADynamit Nobel Aktiengesellschaft · 1989
- Chemically stabilized β-cristobalite and ceramic bodies comprising same11US 7,404,840 B23M Innovative Properties Company · 2008
- Method of manufacturing a catalytic converter7US 6,922,891 B12005