A61M 1/0227
And means for securing the filter against damage
Official title: {and means for securing the filter against damage, e.g. during centrifugation}
A61M1/0227 (And means for securing the filter against damage) appears on 48 US grants and 35 published applications in this corpus.
Search patents in A61M- Granted patents
- 48
- Published applications
- 35
- Assignees
- 18
- Inventors
- 89
- Latest grant
- 13 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 4 | 0 |
| 1997 | 4 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 5 | 0 |
| 2001 | 1 | 1 |
| 2002 | 0 | 2 |
| 2003 | 1 | 3 |
| 2004 | 1 | 3 |
| 2005 | 0 | 2 |
| 2006 | 1 | 8 |
| 2007 | 1 | 3 |
| 2008 | 1 | 0 |
| 2009 | 2 | 0 |
| 2010 | 1 | 3 |
| 2011 | 2 | 3 |
| 2012 | 0 | 2 |
| 2013 | 2 | 0 |
| 2014 | 1 | 0 |
| 2015 | 1 | 2 |
| 2016 | 1 | 0 |
| 2017 | 2 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 2 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Blood bag system and cassette12 Dec 2017US 9,839,729 B2Terumo Kabushiki Kaisha
- Blood bag system and cassette12 Dec 2017US 9,839,730 B2Terumo Kabushiki Kaisha
- Method for collecting a desired blood component and performing a photopheresis treatment19 Jan 2016US 9,238,097 B2Therakos, Inc.
- Blood bag system and manufacturing method therefor11 Aug 2022US 2022/0249748 A1Terumo Kabushiki Kaisha
- Blood bag system and clamp20 Jan 2022US 2022/0016323 A1Terumo Kabushiki Kaisha
- Method for collecting a desired blood component and performing a photopheresis treatment15 Mar 2018US 2018/0071451 A1Therakos, Inc.
- Blood bag system and cassette30 Jul 2015US 2015/0209495 A1Terumo Kabushiki Kaisha
- Blood bag system and cassette30 Jul 2015US 2015/0209496 A1Terumo Kabushiki Kaisha
Most cited
By later US patents
- Blood collection and processing system252US 5,100,564 APall Corporation · 1992
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- Control system for driving fluids through an extracorporeal blood circuit165US 7,465,285 B2Therakos, Inc. · 2008
- Automated system for processing biological fluid157US 5,690,815 APall Corporation · 1997