F01C 1/356
With vanes reciprocating with respect to the outer member
Official title: with vanes reciprocating with respect to the outer member
F01C1/356 (With vanes reciprocating with respect to the outer member) appears on 128 US grants and 91 published applications in this corpus.
Search patents in F01C- Granted patents
- 128
- Published applications
- 91
- Assignees
- 43
- Inventors
- 196
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 3 | 0 |
| 1978 | 7 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 6 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 4 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 0 |
| 2002 | 3 | 2 |
| 2003 | 2 | 2 |
| 2004 | 1 | 2 |
| 2005 | 3 | 3 |
| 2006 | 0 | 2 |
| 2007 | 0 | 6 |
| 2008 | 1 | 8 |
| 2009 | 6 | 8 |
| 2010 | 4 | 7 |
| 2011 | 5 | 7 |
| 2012 | 8 | 2 |
| 2013 | 3 | 1 |
| 2014 | 3 | 6 |
| 2015 | 3 | 3 |
| 2016 | 5 | 6 |
| 2017 | 2 | 6 |
| 2018 | 5 | 3 |
| 2019 | 4 | 2 |
| 2020 | 2 | 4 |
| 2021 | 2 | 4 |
| 2022 | 1 | 2 |
| 2023 | 1 | 4 |
| 2024 | 3 | 0 |
| 2025 | 1 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Sliding vane pump or turbine having track followers11 Aug 2026US 12,704,069 B2Amorphic Tech Ltd
- Combined sealing piece, volumetric machine and wide fuel engine18 Nov 2025US 12,473,872 B2
- Compressor and refrigeration cycle device15 Oct 2024US 12,117,214 B2Gree Green Refrigeration Technology Center Co., Ltd. of Zhuhai
- Displacement power controllers and applications3 Sep 2024US 12,078,193 B2Perisseuma Technologies LLC
- Outrunner gas expansion motor topology9 Jul 2024US 12,031,439 B2Safran Landing Systems Canada Inc.
- Combined Sealing Piece, Volumetric Machine and Wide Fuel Engine19 Jun 2025US 2025/0198363 A1
- Sliding vane pump or turbine21 Dec 2023US 2023/0407748 A1Amorphic Tech Ltd
- Pistonless combustion flywheel engine design for low fuel consumption21 Dec 2023US 2023/0407780 A1Halo3 Holdings LLC
- Displacement Power Controllers and Applications23 Nov 2023US 2023/0375011 A1Perisseuma Technologies LLC
- Outrunner gas expansion motor topology16 Nov 2023US 2023/0366315 A1Safran Landing Systems Canada Inc.
Most cited
By later US patents
- High efficiency positive displacement thermodynamic system67US 8,424,284 B22013
- Fluid pump having expansion device and rankine cycle using the same32US 7,735,335 B2Denso Corporation · 2010
- Downhole motor system29US 5,518,379 A1996
- Wellbore motor system26US 5,785,509 A1998
- Rotary machine housing with radially mounted sliding vanes24US 6,926,505 B22005