A61M 1/3635
Constructional details
Official title: {Constructional details}
A61M1/3635 (Constructional details) appears on 136 US grants and 148 published applications in this corpus.
Search patents in A61M- Granted patents
- 136
- Published applications
- 148
- Assignees
- 59
- Inventors
- 236
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 5 | 0 |
| 1998 | 6 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 4 |
| 2002 | 3 | 7 |
| 2003 | 5 | 4 |
| 2004 | 4 | 7 |
| 2005 | 3 | 2 |
| 2006 | 3 | 3 |
| 2007 | 2 | 1 |
| 2008 | 4 | 2 |
| 2009 | 1 | 2 |
| 2010 | 2 | 4 |
| 2011 | 0 | 1 |
| 2012 | 1 | 11 |
| 2013 | 3 | 6 |
| 2014 | 5 | 3 |
| 2015 | 4 | 9 |
| 2016 | 7 | 13 |
| 2017 | 5 | 6 |
| 2018 | 5 | 7 |
| 2019 | 10 | 14 |
| 2020 | 12 | 8 |
| 2021 | 6 | 9 |
| 2022 | 10 | 6 |
| 2023 | 6 | 4 |
| 2024 | 6 | 7 |
| 2025 | 8 | 6 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Unit for filtering leukocytes with reduced platelet adhesion7 Jul 2026US 12,673,147 B2Maco Pharma
- Systems, methods, and devices for removing circulating tumor cells from blood13 Jan 2026US 12,521,477 B2Onco Filtration, Inc.
- System and method for connecting a concentrate container with a blood treatment device19 Aug 2025US 12,390,566 B2Fresenius Medical Care Deutschland GmbH
- System and method for connecting a concentrate container with a blood treatment device5 Aug 2025US 12,377,198 B2Fresenius Medical Care Deutschland GmbH
- Filtration unit for the leucocytapheresis of the blood, comprising a relief-perforated nonwoven29 Jul 2025US 12,370,298 B2Maco Pharma
- Systems, Methods, and Devices for Removing Circulating Tumor Cells from Blood14 May 2026US 2026/0131063 A1Onco Filtration, Inc.
- Hemofiltration filter and hemofiltration filter member16 Apr 2026US 2026/0102548 A1Nbc Mesthtec Inc.
- System and method for connecting a concentrate container with a blood treatment device13 Nov 2025US 2025/0345497 A1Fresenius Medical Care Deutschland GmbH
- High flow filter and method of use16 Oct 2025US 2025/0319428 A1Mesoblast International Sarl
- Pulmonary embolism extraction device21 Aug 2025US 2025/0262365 A1Trifortis LLC
Most cited
By later US patents
- Disposable balancing unit for balancing fluids, and related medical treatment device207US 5,836,908 AFresenius AG · 1998
- Hemo(Dia)filtration apparatus158US 5,846,419 AFresenius AG · 1998
- Blood separation systems and methods using a multiple function pump station to perform different on-line processing tasks148US 7,041,076 B1Baxter International Inc. · 2006
- Hemo(dia)filtration apparatus and filtrate flow regulator101US 5,660,722 AFresenius AG · 1997
- Valve mechanism for infusion fluid systems85US 7,306,736 B2Nephros, Inc. · 2007