F05D 2240/305
Related to the pressure side of a rotor blade
Official title: related to the pressure side of a rotor blade
F05D2240/305 (Related to the pressure side of a rotor blade) appears on 256 US grants and 289 published applications in this corpus.
Search patents in F05D- Granted patents
- 256
- Published applications
- 289
- Assignees
- 84
- Inventors
- 603
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 1 |
| 2012 | 2 | 2 |
| 2013 | 2 | 13 |
| 2014 | 0 | 11 |
| 2015 | 11 | 14 |
| 2016 | 4 | 25 |
| 2017 | 10 | 21 |
| 2018 | 26 | 41 |
| 2019 | 40 | 30 |
| 2020 | 31 | 28 |
| 2021 | 33 | 26 |
| 2022 | 35 | 20 |
| 2023 | 11 | 19 |
| 2024 | 21 | 18 |
| 2025 | 18 | 14 |
| 2026 | 8 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- Expandable impeller pump391US 7,393,181 B2Datascope Investment Corp. · 2008
- Expandable impeller pump296US 7,927,068 B2The Penn State Research Foundation · 2011
- Expandable impeller pump197US 8,376,707 B2The Penn State Research Foundation · 2013
- Pressure regulated film cooling73US 5,498,133 AGeneral Electric Company · 1996
- Expandable impeller pump70US 8,992,163 B2The Penn State Research Foundation · 2015