A61M 5/3157
Means providing feedback signals when administration is completed
Official title: {Means providing feedback signals when administration is completed (A61M5/20 takes precedence)}
A61M5/3157 (Means providing feedback signals when administration is completed) appears on 655 US grants and 890 published applications in this corpus.
Search patents in A61M- Granted patents
- 655
- Published applications
- 890
- Assignees
- 127
- Inventors
- 892
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 1 |
| 2003 | 2 | 1 |
| 2004 | 0 | 1 |
| 2005 | 0 | 5 |
| 2006 | 1 | 2 |
| 2007 | 1 | 6 |
| 2008 | 1 | 3 |
| 2009 | 2 | 5 |
| 2010 | 5 | 8 |
| 2011 | 4 | 13 |
| 2012 | 3 | 24 |
| 2013 | 12 | 39 |
| 2014 | 15 | 32 |
| 2015 | 28 | 33 |
| 2016 | 23 | 90 |
| 2017 | 56 | 60 |
| 2018 | 42 | 72 |
| 2019 | 76 | 59 |
| 2020 | 64 | 63 |
| 2021 | 53 | 81 |
| 2022 | 52 | 52 |
| 2023 | 45 | 57 |
| 2024 | 51 | 59 |
| 2025 | 73 | 85 |
| 2026 | 32 | 39 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Medical device and method of using the same22 Sep 2026US 12,741,129 B2
- Feedback mechanisms15 Sep 2026US 12,734,299 B2Shl Medical AG
- Switch assembly for an electronic system of a drug delivery device15 Sep 2026US 12,734,303 B2Sanofi
- Devices and processes for delivery of therapeutic fluids1 Sep 2026US 12,721,953 B2Eli Lilly and Company
- Drug delivery device25 Aug 2026US 12,714,799 B2Sanofi-Aventis Deutschland GmbH
- Autoinjector with a signaling device1 Oct 2026US 2026/0295165 A1Ypsomed AG
- Precise dosing syringe assembly1 Oct 2026US 2026/0295170 A1Pacto Medical Inc.
- Device for administering a fluid substance10 Sep 2026US 2026/0263696 A1Ypsomed AG
- A sub-assembly of a medicament delivery device27 Aug 2026US 2026/0249011 A1Shl Medical AG
- Syringe shock absorber for use in an injection device27 Aug 2026US 2026/0249021 A1Antares Pharma, Inc.
Most cited
By later US patents
- Recyclable medication dispensing device574US 6,221,046 B1Eli Lilly and Company · 2001
- Dispensing device460US 5,304,152 A1994
- Multi-cartridge medication injection device416US 5,584,815 AEli Lilly and Company · 1996
- Medication delivery pen having a priming mechanism371US 5,961,495 ABecton, Dickinson and Company · 1999
- Cartridge-holder assembly for medication dispensing unit351US 4,936,833 AHypoguard (UK) Limited · 1990