A61J 1/202
Separating means
Official title: {Separating means}
A61J1/202 (Separating means) appears on 900 US grants and 982 published applications in this corpus.
Search patents in A61J- Granted patents
- 900
- Published applications
- 982
- Assignees
- 411
- Inventors
- 1,646
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 3 | 0 |
| 1978 | 3 | 0 |
| 1979 | 3 | 0 |
| 1980 | 3 | 0 |
| 1981 | 8 | 0 |
| 1982 | 4 | 0 |
| 1983 | 4 | 0 |
| 1984 | 5 | 0 |
| 1985 | 6 | 0 |
| 1986 | 12 | 0 |
| 1987 | 2 | 0 |
| 1988 | 9 | 0 |
| 1989 | 1 | 0 |
| 1990 | 6 | 0 |
| 1991 | 9 | 0 |
| 1992 | 13 | 0 |
| 1993 | 15 | 0 |
| 1994 | 16 | 0 |
| 1995 | 24 | 0 |
| 1996 | 18 | 0 |
| 1997 | 15 | 0 |
| 1998 | 20 | 0 |
| 1999 | 19 | 0 |
| 2000 | 23 | 0 |
| 2001 | 15 | 9 |
| 2002 | 13 | 20 |
| 2003 | 18 | 19 |
| 2004 | 14 | 24 |
| 2005 | 9 | 32 |
| 2006 | 11 | 26 |
| 2007 | 13 | 37 |
| 2008 | 11 | 39 |
| 2009 | 12 | 41 |
| 2010 | 21 | 46 |
| 2011 | 28 | 26 |
| 2012 | 31 | 42 |
| 2013 | 37 | 44 |
| 2014 | 31 | 45 |
| 2015 | 29 | 30 |
| 2016 | 28 | 30 |
| 2017 | 31 | 38 |
| 2018 | 26 | 37 |
| 2019 | 36 | 76 |
| 2020 | 32 | 73 |
| 2021 | 40 | 49 |
| 2022 | 44 | 61 |
| 2023 | 41 | 37 |
| 2024 | 34 | 28 |
| 2025 | 39 | 39 |
| 2026 | 15 | 34 |
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.
- Needleless connector having check valve with concave flow surface29 Sep 2026US 12,746,383 B2CareFusion 303, Inc.
- Systems, methods, and apparatuses for producing and packaging fluids28 Jul 2026US 12,691,036 B2DEKA Products Limited Partnership
- Medicament filling system7 Jul 2026US 12,673,006 B2Becton, Dickinson and Company
- Systems, methods, and apparatuses for producing and packaging fluids2 Jun 2026US 12,642,746 B2DEKA Products Limited Partnership
- Connecting arrangement, connecting system, container and container system8 Oct 2026US 2026/0306363 A1Boehringer Ingelheim Vetmedica GmbH
- Systems, Methods, and Apparatuses for Producing and Packaging Medical Fluids8 Oct 2026US 2026/0307835 A1
- Systems, Methods, and Apparatuses for Producing and Packaging Fluids24 Sep 2026US 2026/0283904 A1DEKA Products Limited Partnership
- Primary Packaging3 Sep 2026US 2026/0256650 A1Shl Medical AG
- Improvements relating to the stoppering of containers27 Aug 2026US 2026/0248688 A1Bespak Europe Limited
Most cited
By later US patents
- Medical injection system and method, gas spring thereof and launching device using gas spring488US 5,599,302 AMedi-Ject Corporation · 1997
- Pre-slit injection site407US 5,100,394 ABaxter International Inc. · 1992
- Luer-receiving medical valve and fluid transfer method399US 5,549,651 A1996
- Medical adapter having needleless valve and sharpened cannula353US 5,839,715 AAlaris Medical Systems, Inc. · 1998
- Vial access adapter337US 6,139,534 ABracco Diagnostics Inc. · 2000