F01D 17/162
For axial flow, i.e. the vanes turning around axes which are essentially
Official title: {for axial flow, i.e. the vanes turning around axes which are essentially perpendicular to the rotor centre line (F01D17/167 takes precedence)}
F01D17/162 (For axial flow, i.e. the vanes turning around axes which are essentially) appears on 1,063 US grants and 1,043 published applications in this corpus.
Search patents in F01D- Granted patents
- 1,063
- Published applications
- 1,043
- Assignees
- 161
- Inventors
- 1,744
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 9 | 0 |
| 1977 | 8 | 0 |
| 1978 | 3 | 0 |
| 1979 | 6 | 0 |
| 1980 | 4 | 0 |
| 1981 | 4 | 0 |
| 1982 | 2 | 0 |
| 1983 | 5 | 0 |
| 1984 | 1 | 0 |
| 1985 | 7 | 0 |
| 1986 | 4 | 0 |
| 1987 | 7 | 0 |
| 1988 | 10 | 0 |
| 1989 | 16 | 0 |
| 1990 | 7 | 0 |
| 1991 | 10 | 0 |
| 1992 | 2 | 0 |
| 1993 | 8 | 0 |
| 1994 | 10 | 0 |
| 1995 | 5 | 0 |
| 1996 | 5 | 0 |
| 1997 | 11 | 0 |
| 1998 | 5 | 0 |
| 1999 | 7 | 0 |
| 2000 | 9 | 0 |
| 2001 | 9 | 2 |
| 2002 | 13 | 11 |
| 2003 | 5 | 9 |
| 2004 | 16 | 24 |
| 2005 | 7 | 28 |
| 2006 | 19 | 25 |
| 2007 | 20 | 24 |
| 2008 | 10 | 28 |
| 2009 | 14 | 36 |
| 2010 | 30 | 32 |
| 2011 | 19 | 24 |
| 2012 | 36 | 34 |
| 2013 | 23 | 40 |
| 2014 | 22 | 55 |
| 2015 | 29 | 52 |
| 2016 | 35 | 94 |
| 2017 | 43 | 67 |
| 2018 | 72 | 78 |
| 2019 | 96 | 63 |
| 2020 | 99 | 76 |
| 2021 | 59 | 44 |
| 2022 | 50 | 44 |
| 2023 | 49 | 53 |
| 2024 | 62 | 48 |
| 2025 | 45 | 29 |
| 2026 | 16 | 23 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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Most cited
By later US patents
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