B04C 2005/136
Baffles in the vortex finder
Official title: {Baffles in the vortex finder}
B04C2005/136 (Baffles in the vortex finder) appears on 29 US grants and 27 published applications in this corpus.
Search patents in B04C- Granted patents
- 29
- Published applications
- 27
- Assignees
- 25
- Inventors
- 80
- Latest grant
- 17 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 3 |
| 2007 | 0 | 2 |
| 2008 | 3 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 3 |
| 2011 | 2 | 1 |
| 2012 | 0 | 1 |
| 2013 | 1 | 1 |
| 2014 | 1 | 1 |
| 2015 | 2 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 2 | 1 |
| 2019 | 1 | 0 |
| 2020 | 2 | 5 |
| 2021 | 2 | 0 |
| 2022 | 0 | 2 |
| 2023 | 2 | 2 |
| 2024 | 0 | 0 |
| 2025 | 2 | 1 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Foreign matter removal device17 Feb 2026US 12,551,905 B2Mitsubishi Electric Corporation
- Vortex finder for a cyclonic separator27 Jan 2026US 12,533,682 B2Versuni Holding B.V.
- Vortex finder for a cyclonic separator16 Dec 2025US 12,496,593 B2Versuni Holding B.V.
- Hydrogen-water separator for fuel cell11 Nov 2025US 12,469,868 B2Ford Global Technologies, LLC
- Cyclone separation device28 Mar 2023US 11,612,900 B2Koninklijke Philips N. V.
- Vacuum cleaner6 Aug 2026US 2026/0224081 A1LG Electronics Inc.
- Foreign matter removal device14 Aug 2025US 2025/0256291 A1Mitsubishi Electric Corporation
- Hydrogen-water separator for fuel cell17 Aug 2023US 2023/0261234 A1Ford Global Technologies, LLC
- Vortex finder for a cyclonic separator9 Feb 2023US 2023/0044023 A1Koninklijke Philips N. V.
- Vortex finder for a cyclonic separator14 Apr 2022US 2022/0111403 A1Koninklijke Philips N. V.
Most cited
By later US patents
- Cyclone dust collecting apparatus60US 7,429,284 B2Samsung Gwangju Electronics Co., Ltd. · 2008
- Device for reducing pressure loss of cyclone dust collector59US 6,679,930 B1LG Electronics Inc. · 2004
- Cyclonic separation apparatus47US 6,425,931 B1Notetry Limited · 2002
- Vortex waste separator apparatus36US 7,998,251 B2B/E Aerospace, Inc. · 2011
- Guide means for centrifugal force separators, especially cyclone separators29US 7,399,412 B2EJK Engineering GmbH · 2008