B01F 25/312531
Adjustable discharge conduit or barrel
Official title: {Adjustable discharge conduit or barrel, e.g. adjustable in width}
B01F25/312531 (Adjustable discharge conduit or barrel) appears on 8 US grants and 9 published applications in this corpus.
Search patents in B01F- Granted patents
- 8
- Published applications
- 9
- Assignees
- 6
- Inventors
- 20
- Latest grant
- 18 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 1 | 2 |
| 2023 | 0 | 2 |
| 2024 | 1 | 0 |
| 2025 | 2 | 0 |
| 2026 | 0 | 2 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Integrated throttle—fuel mixer18 Nov 2025US 12,473,866 B2Generac Power Systems, Inc.
- Air-fuel mixer and combustion system20 May 2025US 12,305,855 B2Siemens Aktiengesellschaft
- Chemical injection and mixing device11 Jun 2024US 12,005,407 B2Saudi Arabian Oil Company
- Multi-opening chemical injection device17 May 2022US 11,331,636 B2Saudi Arabian Oil Company
- Foam generating device for a high-pressure water gun18 Feb 2020US 10,562,049 B2Mtm Hydro S.R.L.
- Integrated throttle - fuel mixer18 Jun 2026US 2026/0168448 A1Generac Power Systems, Inc.
- Air intake systems for power machines19 Mar 2026US 2026/0078727 A1
- Integrated throttle - fuel mixer27 Jul 2023US 2023/0235706 A1Generac Power Systems, Inc.
- Air-fuel Mixer and Combustion System12 Jan 2023US 2023/0010579 A1Siemens Aktiengesellschaft
- Chemical injection and mixing device28 Jul 2022US 2022/0234009 A1Saudi Arabian Oil Company
Most cited
By later US patents
- Method and apparatus for fluid mixing and dispensing65US 6,293,294 B1Hydrosurge, Inc. · 2001
- Foam generating device for a high-pressure water gun3US 10,173,230 B2Mtm Hydro S.R.L. · 2019
- Foam generating device for a high-pressure water gun1US 10,562,049 B2Mtm Hydro S.R.L. · 2020
- Chemical injection and mixing device1US 12,005,407 B2Saudi Arabian Oil Company · 2024
- Device for mixing a liquid fertilizer with a flow of water, for use by individuals1US 6,974,245 B2Fabries Amiflor S.A. · 2005