A61M 1/3612
After treatment
Official title: {after treatment}
A61M1/3612 (After treatment) appears on 184 US grants and 173 published applications in this corpus.
Search patents in A61M- Granted patents
- 184
- Published applications
- 173
- Assignees
- 69
- Inventors
- 245
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 3 | 0 |
| 1996 | 4 | 0 |
| 1997 | 3 | 0 |
| 1998 | 4 | 0 |
| 1999 | 3 | 0 |
| 2000 | 4 | 0 |
| 2001 | 6 | 3 |
| 2002 | 4 | 8 |
| 2003 | 14 | 4 |
| 2004 | 9 | 16 |
| 2005 | 8 | 3 |
| 2006 | 4 | 7 |
| 2007 | 4 | 2 |
| 2008 | 2 | 7 |
| 2009 | 2 | 3 |
| 2010 | 6 | 3 |
| 2011 | 2 | 5 |
| 2012 | 3 | 12 |
| 2013 | 4 | 3 |
| 2014 | 5 | 3 |
| 2015 | 9 | 12 |
| 2016 | 3 | 4 |
| 2017 | 9 | 7 |
| 2018 | 3 | 4 |
| 2019 | 8 | 7 |
| 2020 | 6 | 9 |
| 2021 | 5 | 7 |
| 2022 | 8 | 7 |
| 2023 | 2 | 8 |
| 2024 | 7 | 14 |
| 2025 | 8 | 8 |
| 2026 | 5 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Apparatus for extracorporeal blood treatment11 Aug 2026US 12,702,734 B2Gambro Lundia AB
- Calculating cardiac output of a patient undergoing veno-venous extracorporeal blood oxygenation19 May 2026US 12,629,462 B2Transonic Systems, Inc.
- Trauma patient hemorrhage control including rapid autotransfusion17 Mar 2026US 12,576,198 B2Lazarus Technologies LLC
- Method and apparatus for assessing cardiac output in veno-venous extracorporeal blood oxygenation10 Mar 2026US 12,569,600 B2Transonic Systems, Inc.
- Renal replacement therapy machine27 Jan 2026US 12,533,453 B2University of Florida Research Foundation, Inc.
- Control device or closed-loop control device for a blood treatment apparatus for regulating the clearance during dialysis30 Jul 2026US 2026/0216411 A1
- Trauma patient hemorrhage control including rapid autotransfusion23 Jul 2026US 2026/0207834 A1Lazarus Technologies LLC
- System and method for controlling blood oxygenation2 Jul 2026US 2026/0183459 A1Spectrum Medical Ltd.
- Combined blood pump and oxygenator system9 Apr 2026US 2026/0097160 A1Bioxy Med L.L.C-FZ
- Compositions and methods for plasmapheresis12 Feb 2026US 2026/0043804 A1Circulate Health, Inc.
Most cited
By later US patents
- Autologous blood recovery membrane system and method473US 5,055,198 A1991
- System and method for noninvasive hematocrit monitoring397US 5,372,136 ANoninvasive Medical Technology Corporation · 1994
- Blood pumping and processing system359US 5,423,738 A1995
- Fluid processing systems and methods using extracorporeal fluid flow panels oriented within a cartridge310US 6,579,253 B1NxStage Medical, Inc. · 2003
- Fluid processing systems and methods using extracorporeal fluid flow panels oriented within a cartridge281US 6,852,090 B2NxStage Medical, Inc. · 2005