B01F 2025/93
Arrangements, nature or configuration of flow guiding elements
Official title: {Arrangements, nature or configuration of flow guiding elements}
B01F2025/93 (Arrangements, nature or configuration of flow guiding elements) appears on 218 US grants and 231 published applications in this corpus.
Search patents in B01F- Granted patents
- 218
- Published applications
- 231
- Assignees
- 124
- Inventors
- 537
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 2 |
| 2003 | 1 | 2 |
| 2004 | 2 | 2 |
| 2005 | 3 | 1 |
| 2006 | 1 | 1 |
| 2007 | 1 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 3 |
| 2010 | 2 | 6 |
| 2011 | 1 | 5 |
| 2012 | 5 | 3 |
| 2013 | 4 | 14 |
| 2014 | 8 | 17 |
| 2015 | 10 | 21 |
| 2016 | 19 | 21 |
| 2017 | 19 | 20 |
| 2018 | 18 | 12 |
| 2019 | 20 | 23 |
| 2020 | 17 | 20 |
| 2021 | 14 | 16 |
| 2022 | 18 | 10 |
| 2023 | 14 | 13 |
| 2024 | 5 | 6 |
| 2025 | 11 | 8 |
| 2026 | 5 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Mixers for exhaust aftertreatment systems25 Aug 2026US 12,716,377 B2Cummins Emission Solutions Inc.
- Decomposition chamber with guide swirl mixer11 Aug 2026US 12,704,086 B2Cummins Emission Solutions Inc.
- Mixing funnel5 May 2026US 12,616,945 B2SharkNinja Operating LLC
- Nano cell block module for homogenizing a solution with a high pressure14 Apr 2026US 12,599,879 B2Micronox Inc.
- Hydrodynamic cavitation generating device and method10 Mar 2026US 12,569,817 B2China University of Petroleum (East China)
- Injection quill device6 Aug 2026US 2026/0227037 A1Bohr Limited
- Mixers for exhaust aftertreatment systems30 Jul 2026US 2026/0218642 A1Cummins Emission Solutions Inc.
- Mixing system and method of making mixed compositions16 Apr 2026US 2026/0102745 A1The Procter & Gamble Company
- Mixing device and mixing system9 Apr 2026US 2026/0097371 A1National Kaohsiung University of Science and Technology
- Method for a dynamic in-line mixing process19 Mar 2026US 2026/0077321 A1
Most cited
By later US patents
- Exhaust aftertreatment device, including chemical mixing and acoustic effects87US 6,722,123 B2Fleetguard, Inc. · 2004
- Process and device for the catalytic cleaning of the exhaust gas from a combustion plant84US 6,444,177 B1Siemens Aktiengesellschaft · 2002
- Catalytic converter82US 6,722,124 B2Nelson Burgess Limited · 2004
- Mixture delivery device for internal combustion engines76US 6,041,594 ARobert Bosch GmbH · 2000
- Disinfection system and method72US 4,019,983 AHoudaille Industries, Inc. · 1977