A61M 5/3245
Constructional features thereof
Official title: {Constructional features thereof, e.g. to improve manipulation or functioning}
A61M5/3245 (Constructional features thereof) appears on 1,639 US grants and 1,840 published applications in this corpus.
Search patents in A61M- Granted patents
- 1,639
- Published applications
- 1,840
- Assignees
- 414
- Inventors
- 2,021
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 4 | 0 |
| 1989 | 12 | 0 |
| 1990 | 25 | 0 |
| 1991 | 17 | 0 |
| 1992 | 16 | 0 |
| 1993 | 28 | 0 |
| 1994 | 36 | 0 |
| 1995 | 28 | 0 |
| 1996 | 30 | 0 |
| 1997 | 23 | 0 |
| 1998 | 31 | 0 |
| 1999 | 24 | 0 |
| 2000 | 14 | 0 |
| 2001 | 20 | 8 |
| 2002 | 16 | 42 |
| 2003 | 36 | 54 |
| 2004 | 26 | 57 |
| 2005 | 29 | 66 |
| 2006 | 29 | 44 |
| 2007 | 29 | 73 |
| 2008 | 28 | 61 |
| 2009 | 30 | 66 |
| 2010 | 52 | 64 |
| 2011 | 39 | 59 |
| 2012 | 55 | 66 |
| 2013 | 63 | 120 |
| 2014 | 60 | 82 |
| 2015 | 62 | 70 |
| 2016 | 86 | 75 |
| 2017 | 65 | 79 |
| 2018 | 56 | 97 |
| 2019 | 89 | 79 |
| 2020 | 83 | 91 |
| 2021 | 64 | 85 |
| 2022 | 75 | 83 |
| 2023 | 48 | 80 |
| 2024 | 75 | 93 |
| 2025 | 82 | 92 |
| 2026 | 48 | 54 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- A61M 2005/3247Means to impede repositioning of protection sleeve from needle covering to needleIndexing code1,394
- A61M 2005/3254Shielding of proximal needlesIndexing code106
- A61M 2005/3246Being squeezably deformable for locking or unlocking purposesIndexing code51
- A61M 2005/3253Disconnecting the needle hub from the syringe barrel during removal of theIndexing code45
- A61M 2005/3256Having folding ring sectionsIndexing code43
- A61M 2005/3252Being extended by a member protruding laterally through a slot in theIndexing code13
Recent patents
- Rigid needle shield for prefillable staked needle syringe15 Sep 2026US 12,734,306 B2Becton, Dickinson and Company
- Medicament delivery member modules1 Sep 2026US 12,721,950 B2Shl Medical AG
- Safe puncture needle1 Sep 2026US 12,721,951 B2Zhejiang Kindly Medical Devices Co., Ltd.
- Piercing member for container access device1 Sep 2026US 12,722,833 B2Becton, Dickinson and Company
- Method of using a needle assisted injection device having reduced trigger force18 Aug 2026US 12,708,710 B2Antares Pharma, Inc.
- Reusable automatic medicament delivery device1 Oct 2026US 2026/0295163 A1Shl Medical AG
- Drug delivery device1 Oct 2026US 2026/0295164 A1Amgen Inc.
- Shielded needle unit with actuatable mounting feature1 Oct 2026US 2026/0295173 A1
- Shielded needle unit with actuatable container coupling24 Sep 2026US 2026/0284310 A1
- Disposable injection needle17 Sep 2026US 2026/0273196 A1Tianjin Huahong Technology Co., Ltd.
Most cited
By later US patents
- Insertion device for an insertion set and method of using the same1,511US 6,293,925 B1MiniMed Inc. · 2001
- Catheter with stick protection1,381US 5,419,766 ACritikon, Inc. · 1995
- Insertion device for an insertion set and method of using the same1,349US 6,607,509 B2Medtronic MiniMed, Inc. · 2003
- Insertion device for an insertion set and method of using the same934US 6,997,907 B2Medtronic MiniMed, Inc. · 2006
- Insertion device for an insertion set and method of using the same794US 7,207,974 B2Medtronic MiniMed, Inc. · 2007