A61J 1/2079
Filtering means
Official title: {Filtering means}
A61J1/2079 (Filtering means) appears on 437 US grants and 485 published applications in this corpus.
Search patents in A61J- Granted patents
- 437
- Published applications
- 485
- Assignees
- 202
- Inventors
- 713
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 4 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 4 | 0 |
| 1987 | 1 | 0 |
| 1988 | 4 | 0 |
| 1989 | 4 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 5 | 0 |
| 1995 | 4 | 0 |
| 1996 | 9 | 0 |
| 1997 | 5 | 0 |
| 1998 | 7 | 0 |
| 1999 | 1 | 0 |
| 2000 | 9 | 0 |
| 2001 | 5 | 1 |
| 2002 | 9 | 14 |
| 2003 | 12 | 9 |
| 2004 | 6 | 14 |
| 2005 | 6 | 7 |
| 2006 | 4 | 7 |
| 2007 | 4 | 28 |
| 2008 | 3 | 10 |
| 2009 | 11 | 9 |
| 2010 | 12 | 19 |
| 2011 | 8 | 17 |
| 2012 | 12 | 22 |
| 2013 | 19 | 16 |
| 2014 | 16 | 21 |
| 2015 | 20 | 24 |
| 2016 | 22 | 16 |
| 2017 | 19 | 26 |
| 2018 | 20 | 21 |
| 2019 | 16 | 35 |
| 2020 | 16 | 37 |
| 2021 | 21 | 23 |
| 2022 | 19 | 23 |
| 2023 | 23 | 18 |
| 2024 | 14 | 26 |
| 2025 | 31 | 27 |
| 2026 | 11 | 15 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Pressure-regulating vial adaptors29 Sep 2026US 12,746,184 B2ICU Medical, Inc.
- Pharmaceutically acceptable ready-to-use ferric carboxymaltose compositions1 Sep 2026US 12,721,859 B1Baxter Healthcare S. A.
- Systems, methods, and apparatuses for producing and packaging fluids28 Jul 2026US 12,691,036 B2DEKA Products Limited Partnership
- Medicinal fluid delivery device28 Jul 2026US 12,691,037 B2Takeda Pharmaceutical Company Limited
- Systems, methods, and apparatuses for producing and packaging fluids2 Jun 2026US 12,642,746 B2DEKA Products Limited Partnership
- Systems, Methods, and Apparatuses for Producing and Packaging Fluids24 Sep 2026US 2026/0283904 A1DEKA Products Limited Partnership
- Pharmaceutically acceptable ready-to-use ferric carboxymaltose compositions24 Sep 2026US 2026/0284098 A1Baxter Healthcare S. A.
- Methods And Device for Processing Biological Material24 Sep 2026US 2026/0284120 A1Push2Spin Technologies, Inc.
- Direct-From-Vial Medication Transfer Device17 Sep 2026US 2026/0272782 A1
- Programmable Device for Precise Medication Delivery17 Sep 2026US 2026/0273182 A1
Most cited
By later US patents
- Drug delivery systems and methods719US 6,645,181 B1Elan Pharma International Limited · 2003
- Fluid transfer system580US 4,564,054 A1986
- Safety device for connection of a syringe with the mouth or opening of a bottle containing a drug or a small tube for drug delivery from the syringe421US 4,576,211 AFarmitalia Carlo Erba S.p.A. · 1986
- Syringe device for mixing two compounds383US 5,827,262 ADebiotech S.A. · 1998
- Vial access adapter337US 6,139,534 ABracco Diagnostics Inc. · 2000