F01N 2610/01
The substance being catalytic material in liquid form
Official title: the substance being catalytic material in liquid form
F01N2610/01 (The substance being catalytic material in liquid form) appears on 102 US grants and 114 published applications in this corpus.
Search patents in F01N- Granted patents
- 102
- Published applications
- 114
- Assignees
- 78
- Inventors
- 293
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 2 | 2 |
| 2005 | 1 | 3 |
| 2006 | 0 | 0 |
| 2007 | 1 | 2 |
| 2008 | 1 | 2 |
| 2009 | 1 | 2 |
| 2010 | 2 | 2 |
| 2011 | 2 | 4 |
| 2012 | 1 | 2 |
| 2013 | 0 | 3 |
| 2014 | 4 | 8 |
| 2015 | 5 | 12 |
| 2016 | 7 | 7 |
| 2017 | 5 | 7 |
| 2018 | 9 | 13 |
| 2019 | 10 | 7 |
| 2020 | 12 | 11 |
| 2021 | 8 | 3 |
| 2022 | 3 | 3 |
| 2023 | 5 | 7 |
| 2024 | 5 | 7 |
| 2025 | 6 | 3 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Mixers for exhaust aftertreatment systems25 Aug 2026US 12,716,377 B2Cummins Emission Solutions Inc.
- Exhaust gas treatment system and method10 Feb 2026US 12,544,716 B2SodaFlexx Distribution LLP
- Planetary gear system arrangement with auxiliary oil system30 Sep 2025US 12,428,975 B2Rtx Corporation
- Additive for cleaning SCR systems5 Aug 2025US 12,378,505 B2Tunap GmbH & Co. KG
- Compact evaporation and mixing device20 May 2025US 12,305,562 B2Dinex A/S
- Tank with Replaceable Filter Unit, e.g. for Diesel Exhaust Fluid6 Aug 2026US 2026/0226856 A1Perkins Engines Company Limited
- Mixers for exhaust aftertreatment systems30 Jul 2026US 2026/0218642 A1Cummins Emission Solutions Inc.
- Exhaust gas treatment system and method26 Mar 2026US 2026/0084105 A1SodaFlexx Distribution LLP
- Exhaust aftertreatment system including mixer with injector cone19 Jun 2025US 2025/0196074 A1Cummins Emission Solutions Inc.
- Mixers For Exhaust Aftertreatment Systems5 Jun 2025US 2025/0179954 A1Cummins Emission Solutions Inc.
Most cited
By later US patents
- Method for reducing emissions of NO.sub.x and particulates from a diesel engine55US 6,051,040 AClean Diesel Technologies, Inc. · 2000
- Diesel exhaust cleaner and regeneration burner system with indexing particulate trap44US 4,573,317 AGeneral Motors Corporation · 1986
- Exhaust gas cleaning system for vehicle39US 4,665,690 AMazda Motor Corporation · 1987
- Method for reducing emissions from a diesel engine30US 6,023,928 AClean Diesel Technologies, Inc. · 2000
- Apparatus for removing carbon particles from exhaust gas from internal combustion engine22US 4,631,076 AShimizu Construction Co., Ltd. · 1986