Y10S 415/00
Rotary kinetic fluid motors or pumps
Y10S415/00 (Rotary kinetic fluid motors or pumps) appears on 1,508 US grants and 583 published applications in this corpus.
Search patents in Y10S- Granted patents
- 1,508
- Published applications
- 583
- Assignees
- 586
- Inventors
- 2,075
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 42 | 0 |
| 1977 | 43 | 0 |
| 1978 | 40 | 0 |
| 1979 | 38 | 0 |
| 1980 | 26 | 0 |
| 1981 | 39 | 0 |
| 1982 | 35 | 0 |
| 1983 | 36 | 0 |
| 1984 | 48 | 0 |
| 1985 | 41 | 0 |
| 1986 | 30 | 0 |
| 1987 | 44 | 0 |
| 1988 | 31 | 0 |
| 1989 | 29 | 0 |
| 1990 | 28 | 0 |
| 1991 | 22 | 0 |
| 1992 | 32 | 0 |
| 1993 | 33 | 0 |
| 1994 | 32 | 0 |
| 1995 | 23 | 0 |
| 1996 | 32 | 0 |
| 1997 | 12 | 0 |
| 1998 | 35 | 0 |
| 1999 | 34 | 0 |
| 2000 | 47 | 0 |
| 2001 | 54 | 14 |
| 2002 | 45 | 31 |
| 2003 | 49 | 35 |
| 2004 | 36 | 52 |
| 2005 | 57 | 51 |
| 2006 | 26 | 43 |
| 2007 | 30 | 44 |
| 2008 | 31 | 52 |
| 2009 | 38 | 36 |
| 2010 | 51 | 30 |
| 2011 | 45 | 26 |
| 2012 | 46 | 27 |
| 2013 | 11 | 16 |
| 2014 | 39 | 18 |
| 2015 | 23 | 19 |
| 2016 | 12 | 21 |
| 2017 | 20 | 21 |
| 2018 | 6 | 15 |
| 2019 | 14 | 17 |
| 2020 | 7 | 4 |
| 2021 | 2 | 4 |
| 2022 | 7 | 2 |
| 2023 | 4 | 2 |
| 2024 | 0 | 2 |
| 2025 | 2 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- Y10S 415/914Device to control boundary layer411
- Y10S 415/905Natural fluid current motor344
- Y10S 415/90Rotary blood pump233
- Y10S 415/904Tool drive turbine94
- Y10S 415/912Interchangeable parts to vary pumping capacity or size of pump80
- Y10S 415/91Reversible between pump and motor use75
- Y10S 415/901Drilled well-type pump66
- Y10S 415/903Well bit drive turbine60
All 14 subgroupsShow fewer
- Y10S 415/915Pump or portion thereof by casting or molding53
- Y10S 415/916Perpetual motion devices50
- Y10S 415/909Air stack or shaft having natural fluid current motor37
- Y10S 415/911Pump having reversible runner rotation and separate outlets for opposing directions of31
- Y10S 415/913Inlet and outlet with concentric portions16
- Y10S 415/902Rotary pump turbine publications4
Recent patents
- Method and apparatus that uses pulsed, counter-rotating plasmas to extract useful energy from the zero-point field and/or to modify or nullify the forces of gravity and inertia, or the properties of mass25 Aug 2026US 12,715,620 B2
- Fluid pump changeable in diameter, in particular for medical application30 Dec 2025US 12,508,417 B2Ecp Entwicklungsgesellschaft Mbh
- Catheter device22 Jul 2025US 12,364,841 B2Ais GmbH Aachen Innovative Solutions
- Catheter device17 Oct 2023US 11,786,700 B2Ais GmbH Aachen Innovative Solutions
- Fluid pump changeable in diameter, in particular for medical application17 Oct 2023US 11,786,718 B2Ecp Entwicklungsgesellschaft Mbh
- Fluid pump changeable in diameter, in particular for medical application26 Mar 2026US 2026/0083958 A1Ecp Entwicklungsgesellschaft Mbh
- Fluid pump changeable in diameter, in particular for medical application9 May 2024US 2024/0149048 A1Ecp Entwicklungsgesellschaft Mbh
- Catheter device14 Mar 2024US 2024/0082541 A1Ais GmbH Aachen Innovative Solutions
- Method and apparatus that uses pulsed, counter-rotating plasmas to extract useful energy from the zero-point field and/or to modify or nullify the forces of gravity and inertia, or the properties of mass10 Aug 2023US 2023/0253896 A1
- Fluid pump changeable in diameter, in particular for medical application3 Aug 2023US 2023/0241372 A1Ecp Entwicklungsgesellschaft Mbh
Most cited
By later US patents
- Guidable intravascular blood pump and related methods604US 7,022,100 B1A-Med Systems, Inc. · 2006
- Blood pumping catheter and method of use591US 4,753,221 AIntravascular Surgical Instruments, Inc. · 1988
- High-capacity intravascular blood pump utilizing percutaneous access557US 4,625,712 ANimbus, Inc. · 1986
- Implantable blood pump533US 4,957,504 A1990
- Aortically located blood pumping catheter and method of use525US 4,919,647 AKensey Nash Corporation · 1990