F25B 2600/2507
Flow-diverting valves
F25B2600/2507 (Flow-diverting valves) appears on 305 US grants and 401 published applications in this corpus.
Search patents in F25B- Granted patents
- 305
- Published applications
- 401
- Assignees
- 155
- Inventors
- 818
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 3 |
| 2004 | 5 | 4 |
| 2005 | 5 | 7 |
| 2006 | 2 | 20 |
| 2007 | 5 | 6 |
| 2008 | 7 | 2 |
| 2009 | 4 | 5 |
| 2010 | 4 | 8 |
| 2011 | 1 | 3 |
| 2012 | 0 | 10 |
| 2013 | 7 | 8 |
| 2014 | 2 | 9 |
| 2015 | 4 | 22 |
| 2016 | 13 | 10 |
| 2017 | 17 | 24 |
| 2018 | 18 | 24 |
| 2019 | 19 | 24 |
| 2020 | 27 | 31 |
| 2021 | 27 | 27 |
| 2022 | 24 | 40 |
| 2023 | 25 | 42 |
| 2024 | 42 | 37 |
| 2025 | 25 | 18 |
| 2026 | 19 | 16 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- Valve driving apparatus48US 6,708,726 B2Kabushiki Kaisha Sanyo Seiki Seisakusho · 2004
- Heat pump with reheat and economizer functions39US 7,272,948 B2Carrier Corporation · 2007
- Hybrid tandem compressor system with economizer circuit and reheat function for multi-level cooling39US 7,325,414 B2Carrier Corporation · 2008
- Multi-circuit dehumidification heat pump system36US 7,290,399 B2Carrier Corporation · 2007
- Humidity control and efficiency enhancement in vapor compression system33US 6,701,723 B1Carrier Corporation · 2004