A61M 1/3681
By irradiation
Official title: {by irradiation}
A61M1/3681 (By irradiation) appears on 383 US grants and 437 published applications in this corpus.
Search patents in A61M- Granted patents
- 383
- Published applications
- 437
- Assignees
- 163
- Inventors
- 638
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 0 | 0 |
| 1986 | 10 | 0 |
| 1987 | 6 | 0 |
| 1988 | 5 | 0 |
| 1989 | 3 | 0 |
| 1990 | 8 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 4 | 0 |
| 1994 | 5 | 0 |
| 1995 | 4 | 0 |
| 1996 | 6 | 0 |
| 1997 | 5 | 0 |
| 1998 | 7 | 0 |
| 1999 | 13 | 0 |
| 2000 | 5 | 0 |
| 2001 | 13 | 3 |
| 2002 | 9 | 16 |
| 2003 | 11 | 43 |
| 2004 | 8 | 33 |
| 2005 | 12 | 28 |
| 2006 | 12 | 26 |
| 2007 | 14 | 14 |
| 2008 | 11 | 6 |
| 2009 | 14 | 14 |
| 2010 | 9 | 19 |
| 2011 | 12 | 9 |
| 2012 | 9 | 4 |
| 2013 | 5 | 17 |
| 2014 | 4 | 13 |
| 2015 | 11 | 22 |
| 2016 | 14 | 17 |
| 2017 | 10 | 18 |
| 2018 | 8 | 14 |
| 2019 | 13 | 22 |
| 2020 | 10 | 19 |
| 2021 | 18 | 18 |
| 2022 | 13 | 16 |
| 2023 | 14 | 17 |
| 2024 | 17 | 18 |
| 2025 | 10 | 6 |
| 2026 | 10 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Systems and methods for returning treated mononuclear cells to a blood source29 Sep 2026US 12,746,317 B2Fenwal, Inc.
- Cassette apparatus utilizing electric energy for processing of blood to neutralize pathogen cells therein21 Jul 2026US 12,685,809 B2
- Methods of preventing platelet alloimmunization and alloimmune platelet refractoriness and induction of tolerance in transfused recipients14 Apr 2026US 12,599,667 B2Bloodworks
- Electroporation devices and methods24 Mar 2026US 12,582,730 B2Mayo Foundation for Medical Education and Research
- Biological fluid treatment systems24 Feb 2026US 12,558,442 B2Cerus Corporation
- 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
- Cryoprecipitate compositions and methods of preparation thereof11 Jun 2026US 2026/0158062 A1Cerus Corporation
- System and method of haemodialysis4 Jun 2026US 2026/0151549 A1Captere Pty Ltd
- Systems and methods for pathogen inactivation of blood products5 Feb 2026US 2026/0034277 A1Cerus Corporation
Most cited
By later US patents
- Integrated cassette for controlling fluid having an integral filter430US 6,491,656 B1Therakos, Inc. · 2002
- Apparatus for pumping fluid at a steady flow rate244US 5,921,951 ATherakos, Inc. · 1999
- Centrifugation pheresis system202US 4,834,890 ABaxter International Inc. · 1989
- Control system for driving fluids through an extracorporeal blood circuit165US 7,465,285 B2Therakos, Inc. · 2008
- Photochemical decontamination treatment of whole blood or blood components164US 4,727,027 ADiamond Scientific Co. · 1988