A61M 1/3472
With treatment of the filtrate
Official title: {with treatment of the filtrate}
A61M1/3472 (With treatment of the filtrate) appears on 627 US grants and 729 published applications in this corpus.
Search patents in A61M- Granted patents
- 627
- Published applications
- 729
- Assignees
- 393
- Inventors
- 1,263
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 7 | 0 |
| 1981 | 2 | 0 |
| 1982 | 7 | 0 |
| 1983 | 6 | 0 |
| 1984 | 3 | 0 |
| 1985 | 1 | 0 |
| 1986 | 7 | 0 |
| 1987 | 10 | 0 |
| 1988 | 5 | 0 |
| 1989 | 12 | 0 |
| 1990 | 11 | 0 |
| 1991 | 8 | 0 |
| 1992 | 7 | 0 |
| 1993 | 9 | 0 |
| 1994 | 5 | 0 |
| 1995 | 6 | 0 |
| 1996 | 6 | 0 |
| 1997 | 10 | 0 |
| 1998 | 11 | 0 |
| 1999 | 15 | 0 |
| 2000 | 11 | 0 |
| 2001 | 10 | 6 |
| 2002 | 11 | 13 |
| 2003 | 14 | 24 |
| 2004 | 10 | 32 |
| 2005 | 10 | 27 |
| 2006 | 8 | 17 |
| 2007 | 13 | 25 |
| 2008 | 8 | 23 |
| 2009 | 11 | 18 |
| 2010 | 14 | 28 |
| 2011 | 10 | 44 |
| 2012 | 16 | 29 |
| 2013 | 13 | 29 |
| 2014 | 20 | 33 |
| 2015 | 22 | 30 |
| 2016 | 20 | 25 |
| 2017 | 33 | 34 |
| 2018 | 20 | 23 |
| 2019 | 23 | 39 |
| 2020 | 26 | 42 |
| 2021 | 32 | 43 |
| 2022 | 31 | 48 |
| 2023 | 22 | 40 |
| 2024 | 28 | 22 |
| 2025 | 26 | 16 |
| 2026 | 15 | 19 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Device and method for administering an anti cancer substance11 Aug 2026US 12,702,739 B1
- Plasmapheresis device7 Jul 2026US 12,673,146 B2Eliaz Therapeutic, Inc.
- Gas treatment delivery systems and methods30 Jun 2026US 12,667,634 B2ImmunoRes-Therapeutics, LLC
- Device for inline monitoring of free nucleosomes in blood26 May 2026US 12,636,417 B2Belgian Volition SRL
- Compounds, systems, and techniques for removal of peripheral amyloid beta peptide with albumin binding competitors12 May 2026US 12,623,013 B2Fresenius Medical Care Holdings, Inc.
- Plasma detoxification methods and systems1 Oct 2026US 2026/0295135 A1Marker Holdings AG
- Devices and methods for removing cancer cells from bloodstream during cancer metastasis20 Aug 2026US 2026/0241089 A1Miracle Heart
- Electroporation devices and methods30 Jul 2026US 2026/0216386 A1Mayo Foundation for Medical Education and Research
- Compounds, systems, and techniques for removal of peripheral amyloid beta peptide with albumin binding competitors30 Jul 2026US 2026/0216415 A1Fresenius Medical Care Holdings, Inc.
- Method for Treating Ulcerative Colitis or Primary Sclerosing Cholangitis16 Jul 2026US 2026/0199576 A1Kyoto University
Most cited
By later US patents
- Computer-control medical care system620US 4,370,983 A1983
- Computer-control medical care system374US 4,464,172 A1984
- Dialysis instrument with dialysate side pump for moving body fluids336US 4,661,246 AAsh Medical Systems, Inc. · 1987
- Hemofiltration and plasmafiltration devices and methods308US 5,919,369 AHemocleanse, Inc. · 1999
- Blood collection and processing system252US 5,100,564 APall Corporation · 1992