A61J 1/2086
For fluid filtration
Official title: {for fluid filtration}
A61J1/2086 (For fluid filtration) appears on 208 US grants and 224 published applications in this corpus.
Search patents in A61J- Granted patents
- 208
- Published applications
- 224
- Assignees
- 120
- Inventors
- 364
- Latest grant
- 17 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 4 | 0 |
| 1997 | 4 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 6 | 0 |
| 2001 | 0 | 1 |
| 2002 | 4 | 7 |
| 2003 | 7 | 4 |
| 2004 | 2 | 5 |
| 2005 | 4 | 3 |
| 2006 | 1 | 4 |
| 2007 | 1 | 19 |
| 2008 | 1 | 5 |
| 2009 | 9 | 5 |
| 2010 | 10 | 9 |
| 2011 | 4 | 10 |
| 2012 | 5 | 14 |
| 2013 | 9 | 7 |
| 2014 | 9 | 9 |
| 2015 | 14 | 14 |
| 2016 | 9 | 8 |
| 2017 | 6 | 10 |
| 2018 | 8 | 8 |
| 2019 | 9 | 5 |
| 2020 | 7 | 17 |
| 2021 | 9 | 11 |
| 2022 | 5 | 11 |
| 2023 | 11 | 10 |
| 2024 | 5 | 11 |
| 2025 | 18 | 10 |
| 2026 | 1 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Flexible bag for the preparation of adipose tissue grafts and relative kit17 Mar 2026US 12,576,007 B2Biopsybell S.R.L.
- Medical fluid injection and transfer devices and method23 Dec 2025US 12,502,333 B2Enable Injections, Inc.
- Deformable container, kit and packaging9 Dec 2025US 12,491,133 B2Dompé Farmaceutici S.P.A.
- Filter system for a closed fluid-transfer system with pressure equalization26 Aug 2025US 12,396,925 B2B. Braun Melsungen AG
- Platelet lysate production method, production system, and bag set19 Aug 2025US 12,391,922 B2Terumo Kabushiki Kaisha
- Methods And Device for Processing Biological Material24 Sep 2026US 2026/0284120 A1Push2Spin Technologies, Inc.
- Medical filtration assembly for medical devices13 Aug 2026US 2026/0232911 A1Becton, Dickinson and Company
- Method and device for filling syringes23 Jul 2026US 2026/0208893 A1Sjj Solutions B.V.
- Deformable container, kit and packaging4 Jun 2026US 2026/0151299 A1Dompé Farmaceutici S.P.A.
- Medical Fluid Injection and Transfer Devices and Method30 Apr 2026US 2026/0115100 A1Enable Injections, Inc.
Most cited
By later US patents
- Vented syringe adapter assembly262US 4,588,403 AAmerican Hospital Supply Corporation · 1986
- Pressure equalizing device for vial access232US 7,900,659 B2CareFusion 303, Inc. · 2011
- Vial adaptor for regulating pressure230US 7,354,427 B2ICU Medical, Inc. · 2008
- Adapter for mixing and injection of preparations228US 6,551,299 B2Nipro Corporation · 2003
- Needleless valve for use in intravenous infusion222US 5,645,538 A1997