A61M 5/3134
Characterised by constructional features of the distal end, i.e. end closest to
Official title: {characterised by constructional features of the distal end, i.e. end closest to the tip of the needle cannula}
A61M5/3134 (Characterised by constructional features of the distal end, i.e. end closest to) appears on 612 US grants and 828 published applications in this corpus.
Search patents in A61M- Granted patents
- 612
- Published applications
- 828
- Assignees
- 301
- Inventors
- 1,266
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 3 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 4 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 12 | 0 |
| 1999 | 4 | 0 |
| 2000 | 6 | 0 |
| 2001 | 5 | 4 |
| 2002 | 10 | 10 |
| 2003 | 10 | 8 |
| 2004 | 6 | 13 |
| 2005 | 6 | 7 |
| 2006 | 5 | 11 |
| 2007 | 3 | 15 |
| 2008 | 2 | 12 |
| 2009 | 3 | 21 |
| 2010 | 10 | 13 |
| 2011 | 6 | 29 |
| 2012 | 17 | 24 |
| 2013 | 17 | 28 |
| 2014 | 16 | 37 |
| 2015 | 14 | 47 |
| 2016 | 31 | 48 |
| 2017 | 32 | 45 |
| 2018 | 40 | 50 |
| 2019 | 41 | 52 |
| 2020 | 50 | 69 |
| 2021 | 36 | 60 |
| 2022 | 46 | 48 |
| 2023 | 44 | 55 |
| 2024 | 39 | 58 |
| 2025 | 45 | 41 |
| 2026 | 25 | 23 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Syringe, syringe body and method for the production thereof15 Sep 2026US 12,734,309 B2Fresenius Kabi Deutschland GmbH
- Syringes configured to inhibit forward plunger movement8 Sep 2026US 12,728,209 B2Kurin, Inc.
- Container holder for adapting smaller diameter container1 Sep 2026US 12,721,949 B2Owen Mumford Limited
- Disposable injection needle11 Aug 2026US 12,702,759 B2Tianjin Huahong Technology Co., Ltd.
- Relocation module and methods for surgical equipment4 Aug 2026US 12,697,266 B2Augustine Biomedical + Design, LLC
- Multimode nasal medication injector and methods related thereto8 Oct 2026US 2026/0306765 A1Flxion Medical, Inc.
- Succinylcholine chloride prefilled syringe10 Sep 2026US 2026/0263408 A1Hikma Pharmaceuticals USA Inc.
- Devices, systems, and methods for delivering multicomponent hydrogels20 Aug 2026US 2026/0241105 A1Clearstream Technologies Limited
- Syringe device for dispensing fluids13 Aug 2026US 2026/0232908 A1Ampulis Inc.
- Devices and methods for a variably locking syringe assembly6 Aug 2026US 2026/0224815 A1Femasys Inc.
Most cited
By later US patents
- Pre-filled syringe drug delivery system224US 5,785,682 AAbbott Laboratories · 1998
- Syringe tip cap187US 5,624,402 ABecton, Dickinson and Company · 1997
- Protective sealing barrier for a syringe186US 6,126,640 ABecton, Dickinson and Company · 2000
- Syringe tip cap180US 6,027,482 ABecton, Dickinson and Company · 2000
- Hypodermic syringe for lyophilized medicament174US 5,320,603 AArzneimitel GmbH Apotheker Vetter & Co. · 1994