F04B 7/0216
And having an oscillating movement
Official title: {and having an oscillating movement}
F04B7/0216 (And having an oscillating movement) appears on 9 US grants and 9 published applications in this corpus.
Search patents in F04B- Granted patents
- 9
- Published applications
- 9
- Assignees
- 6
- Inventors
- 18
- Latest grant
- 23 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 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 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 2 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 1 | 3 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
| 2023 | 2 | 1 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Reciprocating diaphragm pumps for blood treatment systems and methods23 Sep 2025US 12,421,952 B2DEKA Products Limited Partnership
- System for monitoring and controlling fluid flow in a hemodialysis apparatus28 Nov 2023US 11,828,279 B2DEKA Products Limited Partnership
- Automated control mechanisms and methods for controlling fluid flow in a hemodialysis apparatus15 Aug 2023US 11,725,645 B2DEKA Products Limited Partnership
- Cylinder-piston unit with load-dependent throttle8 Mar 2022US 11,268,589 B2
- Automated control mechanisms in a hemodialysis apparatus21 Jan 2020US 10,537,671 B2DEKA Products Limited Partnership
- Blood treatment systems and methods5 Feb 2026US 2026/0036122 A1DEKA Products Limited Partnership
- Blood treatment systems and methods7 Mar 2024US 2024/0077069 A9DEKA Products Limited Partnership
- Blood treatment systems and methods14 Sep 2023US 2023/0287876 A1DEKA Products Limited Partnership
- Cylinder-piston unit with load-dependent throttle5 Nov 2020US 2020/0347837 A1
- Automated control mechanisms and methods for controlling fluid flow in a hemodialysis apparatus4 Jun 2020US 2020/0171226 A1DEKA Products Limited Partnership
Most cited
By later US patents
- Reciprocating infusion pump and directional adapter set for use therewith80US 4,065,230 AHart Associates, Inc. · 1977
- Automated control mechanisms in a hemodialysis apparatus53US 10,537,671 B2DEKA Products Limited Partnership · 2020
- Automated control mechanisms and methods for controlling fluid flow in a hemodialysis apparatus18US 11,725,645 B2DEKA Products Limited Partnership · 2023
- System for monitoring and controlling fluid flow in a hemodialysis apparatus15US 11,828,279 B2DEKA Products Limited Partnership · 2023
- Cylinder-piston unit with load-dependent throttle9US 11,268,589 B22022