F04B 7/0275
And being deformable
Official title: {and being deformable, e.g. membranes}
F04B7/0275 (And being deformable) appears on 17 US grants and 16 published applications in this corpus.
Search patents in F04B- Granted patents
- 17
- Published applications
- 16
- Assignees
- 13
- Inventors
- 32
- Latest grant
- 3 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 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 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 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 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 1 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 5 |
| 2020 | 3 | 0 |
| 2021 | 0 | 0 |
| 2022 | 3 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 1 |
| 2025 | 1 | 3 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Portable fluid tank system with multi-state control interface and remote operation3 Mar 2026US 12,565,885 B2Black & Decker Inc.
- Medical fluid pumping system having backflow prevention19 Aug 2025US 12,392,335 B2Baxter Healthcare S. A.
- Medical fluid therapy machine including pneumatic pump box and accumulators therefore2 Apr 2024US 11,946,466 B2Baxter Healthcare S. A.
- High-density powder pump27 Dec 2022US 11,536,296 B2Verne Technology S.R.L.
- Blood treatment system having pulsatile blood intake12 Jul 2022US 11,384,748 B2Baxter Healthcare S. A.
- Portable Fluid Tank System with Multi-State Control Interface and Remote Operation17 Jul 2025US 2025/0230808 A1Black & Decker Inc.
- Surface enhancement of a bonding surface in a piezo electric pump/valve3 Apr 2025US 2025/0109742 A1Boston Scientific Scimed, Inc.
- Pump for a bioprocessing system27 Feb 2025US 2025/0067258 A1Cytiva Sweden AB
- Medical fluid therapy machine including pneumatic pump box and accumulators therefore20 Jun 2024US 2024/0200546 A1Baxter Healthcare S. A.
- Blood treatment system having backflow prevention22 Sep 2022US 2022/0299019 A1Baxter Healthcare S. A.
Most cited
By later US patents
- User interface and monitoring functions for automated peritoneal dialysis systems430US 5,438,510 ADEKA Products Limited Partnership · 1995
- Pumping device having inlet and outlet valves adjacent opposed sides of a tube deforming device110US 5,151,019 ADanby Medical Engineering Ltd. · 1992
- Pneumatically controlled liquid transfer system65US 3,932,065 ACoulter Electronics, Inc. · 1976
- Diaphragm pump and related methods54US 8,197,231 B2Purity Solutions LLC · 2012
- Pressure-operated oil and gas well swabbing device24US 4,986,727 APetro-Well Supply, Inc. · 1991