A61J 1/2017
Having three or more piercing ends
Official title: {having three or more piercing ends}
A61J1/2017 (Having three or more piercing ends) appears on 76 US grants and 73 published applications in this corpus.
Search patents in A61J- Granted patents
- 76
- Published applications
- 73
- Assignees
- 60
- Inventors
- 132
- Latest grant
- 21 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 4 | 0 |
| 1984 | 3 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 3 |
| 2003 | 2 | 2 |
| 2004 | 3 | 2 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 2 |
| 2008 | 1 | 1 |
| 2009 | 0 | 5 |
| 2010 | 1 | 3 |
| 2011 | 1 | 3 |
| 2012 | 6 | 6 |
| 2013 | 7 | 9 |
| 2014 | 5 | 4 |
| 2015 | 2 | 1 |
| 2016 | 6 | 4 |
| 2017 | 4 | 5 |
| 2018 | 2 | 3 |
| 2019 | 1 | 1 |
| 2020 | 2 | 2 |
| 2021 | 4 | 2 |
| 2022 | 3 | 7 |
| 2023 | 1 | 3 |
| 2024 | 2 | 2 |
| 2025 | 4 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Systems and methods for pre-filled multi-liquid medical delivery devices21 Oct 2025US 12,447,109 B2Koska Familiy Limited
- Convenience kits for preparing medicine with an assured level of safety8 Jul 2025US 12,350,235 B2Thorne Intellectual Property Holdings, LLC
- Device for forming a medical paste11 Mar 2025US 12,245,986 B2Ferrosan Medical Devices A/S
- Piston valving for serially connectable drug modules of a combinatorial drug delivery device25 Feb 2025US 12,233,028 B2Bristol-Myers Squibb Company
- Universal fluid container adapter9 Jan 2024US 11,865,072 B2Boston Scientific Scimed, Inc.
- Piston valving for serially connectable drug modules of a combinatorial drug delivery device16 Oct 2025US 2025/0318993 A1Bristol-Myers Squibb Company
- Convenience kits for preparing medicine with an assured level of safety26 Dec 2024US 2024/0423873 A1Thorne Intellectual Property Holdings, LLC
- Device for forming a medical paste8 Feb 2024US 2024/0041699 A1Ferrosan Medical Devices A/S
- Drug preparation and delivery device12 Oct 2023US 2023/0321352 A1Eveon
- Multi-vial connector18 May 2023US 2023/0149264 A1STS BIO Co., Ltd.
Most cited
By later US patents
- Drug delivery systems and methods719US 6,645,181 B1Elan Pharma International Limited · 2003
- Drug vial mixing and transfer device474US 5,466,220 ABioject, Inc. · 1995
- Closed drug delivery system267US 4,410,321 ABaxter Travenol Laboratories, Inc. · 1983
- Method and apparatus for contamination-free transfer of a hazardous drug236US 8,196,614 B2Plastmed Ltd. · 2012
- Sterile coupling232US 4,411,662 ABaxter Travenol Laboratories, Inc. · 1983