F01N 2610/14
Arrangements for the supply of substances
Official title: Arrangements for the supply of substances, e.g. conduits
F01N2610/14 (Arrangements for the supply of substances) appears on 2,679 US grants and 3,257 published applications in this corpus.
Search patents in F01N- Granted patents
- 2,679
- Published applications
- 3,257
- Assignees
- 610
- Inventors
- 5,057
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 3 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 5 | 0 |
| 1996 | 3 | 0 |
| 1997 | 8 | 0 |
| 1998 | 10 | 0 |
| 1999 | 7 | 0 |
| 2000 | 6 | 0 |
| 2001 | 14 | 2 |
| 2002 | 12 | 12 |
| 2003 | 10 | 18 |
| 2004 | 14 | 39 |
| 2005 | 15 | 27 |
| 2006 | 24 | 43 |
| 2007 | 19 | 69 |
| 2008 | 16 | 95 |
| 2009 | 32 | 158 |
| 2010 | 54 | 181 |
| 2011 | 93 | 175 |
| 2012 | 117 | 139 |
| 2013 | 147 | 219 |
| 2014 | 151 | 174 |
| 2015 | 193 | 266 |
| 2016 | 194 | 232 |
| 2017 | 233 | 226 |
| 2018 | 163 | 196 |
| 2019 | 223 | 177 |
| 2020 | 193 | 180 |
| 2021 | 171 | 142 |
| 2022 | 151 | 135 |
| 2023 | 131 | 120 |
| 2024 | 110 | 98 |
| 2025 | 102 | 77 |
| 2026 | 38 | 57 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- F01N 2610/1453Sprayers or atomisersIndexing code1,517
- F01N 2610/1406Storage means for substancesIndexing code740
- F01N 2610/1433PumpsIndexing code405
- F01N 2610/148Arrangement of sensorsIndexing code185
- F01N 2610/1493Purging the reducing agent out of the conduits or nozzleIndexing code181
- F01N 2610/1473Overflow or return means for the substancesIndexing code180
- F01N 2610/1486Means to prevent the substance from freezingIndexing code178
- F01N 2610/1426Filtration meansIndexing code118
Recent patents
- Decomposition chamber for aftertreatment system22 Sep 2026US 12,742,406 B2Cummins Emission Solutions Inc.
- Display driving device comprising an emission circuit and positive feedback circuit22 Sep 2026US 12,742,407 B2Purem GmbH
- Post-processing system15 Sep 2026US 12,736,003 B2Isuzu Motors Limited
- Exhaust gas rectifier and exhaust gas purification system1 Sep 2026US 12,723,530 B2Yanmar Holdings Co., Ltd.
- Catalyzed soot filter with reduced ammonia oxidation1 Sep 2026US 12,723,531 B2BASF Mobile Emissions Catalysts LLC
- Pressurized systems and methods for providing a nebulized catalyst8 Oct 2026US 2026/0309066 A1Jake Vernon LLC
- Containerized ultra-low nox diesel engine generator set with roof-mounted selective catalytic reduction system8 Oct 2026US 2026/0309075 A1Industrial Service Solutions WC, Inc.
- Decomposition chamber for aftertreatment system1 Oct 2026US 2026/0298121 A1Cummins Emission Solutions Inc.
- Ultra-low nox diesel engine generator with selective catalytic reduction engineered exhaust system and method1 Oct 2026US 2026/0298124 A1Industrial Service Solutions WC, Inc.
- Tank for Containing Automotive Liquid Reducing Agent24 Sep 2026US 2026/0286876 A1
Most cited
By later US patents
- Reducing no.sub.x emissions from an engine by temperature-controlled urea injection for selective catalytic reduction171US 6,063,350 AClean Diesel Technologies, Inc. · 2000
- Method of and control for monitoring and controlling an electric motor for driving a pump170US 10,018,096 B2Maxon Motor AG · 2018
- Staged reductant injection for improved NO.sub.x reduction157US 6,125,629 AEngelhard Corporation · 2000
- Method and apparatus for controlled introduction of a reducing agent into a nitrogen oxide-containing exhaust gas153US 5,628,186 ASiemens Aktiengesellschaft · 1997
- Combustion exhaust purification system and method146US 5,522,218 ACaterpillar Inc. · 1996