A61J 1/2037
Having valve means
Official title: {having valve means}
A61J1/2037 (Having valve means) appears on 290 US grants and 345 published applications in this corpus.
Search patents in A61J- Granted patents
- 290
- Published applications
- 345
- Assignees
- 149
- Inventors
- 512
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 6 | 0 |
| 1993 | 4 | 0 |
| 1994 | 2 | 0 |
| 1995 | 4 | 0 |
| 1996 | 5 | 0 |
| 1997 | 8 | 0 |
| 1998 | 9 | 0 |
| 1999 | 5 | 0 |
| 2000 | 5 | 0 |
| 2001 | 2 | 2 |
| 2002 | 3 | 4 |
| 2003 | 5 | 4 |
| 2004 | 2 | 5 |
| 2005 | 1 | 2 |
| 2006 | 1 | 4 |
| 2007 | 2 | 3 |
| 2008 | 1 | 10 |
| 2009 | 3 | 10 |
| 2010 | 3 | 10 |
| 2011 | 6 | 6 |
| 2012 | 4 | 13 |
| 2013 | 8 | 8 |
| 2014 | 7 | 16 |
| 2015 | 7 | 12 |
| 2016 | 10 | 12 |
| 2017 | 16 | 17 |
| 2018 | 10 | 11 |
| 2019 | 15 | 39 |
| 2020 | 11 | 33 |
| 2021 | 20 | 21 |
| 2022 | 26 | 35 |
| 2023 | 17 | 20 |
| 2024 | 19 | 13 |
| 2025 | 21 | 21 |
| 2026 | 11 | 14 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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
- Systems, Methods, and Apparatuses for Producing and Packaging Fluids24 Sep 2026US 2026/0283904 A1DEKA Products Limited Partnership
- Improvements relating to the stoppering of containers27 Aug 2026US 2026/0248688 A1Bespak Europe Limited
- Reconstitution and injection system for single dose contrast media30 Jul 2026US 2026/0216001 A1
- Injection apparatus and method of use25 Jun 2026US 2026/0174633 A1Glaukos Corporation
- Apparatus for the oral delivery of liquid medication for human and veterinary use4 Jun 2026US 2026/0151305 A1
Most cited
By later US patents
- Pre-slit injection site407US 5,100,394 ABaxter International Inc. · 1992
- Medical adapter having needleless valve and sharpened cannula353US 5,839,715 AAlaris Medical Systems, Inc. · 1998
- Medical adapter having needleless valve and sharpened cannula335US 6,142,446 AAlaris Medical Systems, Inc. · 2000
- Pre-slit injection site292US 5,211,638 ABaxter International Inc. · 1993
- Control of fluid flow244US 5,509,433 A1996