A61M 1/15625
The reservoirs acting as balance chambers
Official title: {the reservoirs acting as balance chambers}
A61M1/15625 (The reservoirs acting as balance chambers) appears on 141 US grants and 166 published applications in this corpus.
Search patents in A61M- Granted patents
- 141
- Published applications
- 166
- Assignees
- 17
- Inventors
- 93
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 5 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 6 |
| 2009 | 0 | 6 |
| 2010 | 0 | 2 |
| 2011 | 4 | 13 |
| 2012 | 7 | 11 |
| 2013 | 7 | 15 |
| 2014 | 7 | 7 |
| 2015 | 19 | 15 |
| 2016 | 10 | 10 |
| 2017 | 15 | 14 |
| 2018 | 9 | 5 |
| 2019 | 12 | 8 |
| 2020 | 5 | 10 |
| 2021 | 7 | 7 |
| 2022 | 5 | 4 |
| 2023 | 15 | 8 |
| 2024 | 8 | 5 |
| 2025 | 4 | 10 |
| 2026 | 4 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Liquid pumping cassettes and associated pressure distribution manifold and related methods8 Sep 2026US 12,729,676 B2DEKA Products Limited Partnership
- Hemodiafiltration system with disposable pumping unit24 Feb 2026US 12,558,466 B2Vantive Health GmbH
- Hemodialysis system including a disposable set and a dialysis instrument20 Jan 2026US 12,527,898 B2Baxter Healthcare S. A.
- Pumping cassette20 Jan 2026US 12,529,363 B2DEKA Products Limited Partnership
- Dialysis cassette with RFID chip18 Nov 2025US 12,475,997 B2Quanta Dialysis Technologies Limited
- Liquid pumping cassettes and associated pressure distribution manifold and related methods17 Sep 2026US 2026/0275977 A1DEKA Products Limited Partnership
- Blood treatment systems and methods26 Feb 2026US 2026/0053991 A9DEKA Products Limited Partnership
- Device for dialysis treatment12 Feb 2026US 2026/0041826 A1Fresenius Medical Care Deutschland GmbH
- Blood treatment systems and methods5 Feb 2026US 2026/0036122 A1DEKA Products Limited Partnership
- Blood treatment systems and methods2 Oct 2025US 2025/0303035 A2DEKA Products Limited Partnership
Most cited
By later US patents
- Blood treatment systems and methods274US 8,409,441 B2DEKA Products Limited Partnership · 2013
- Peritoneal dialysis device252US 5,542,919 AFresenius AG · 1996
- High convection home hemodialysis/hemofiltration and sorbent system230US 8,029,454 B2Baxter Healthcare S. A. · 2011
- Cassette system integrated apparatus229US 7,967,022 B2DEKA Products Limited Partnership · 2011
- Hemodialysis systems and methods229US 8,246,826 B2DEKA Products Limited Partnership · 2012