A61M 5/3155
By rotational movement of dose setting member
Official title: {by rotational movement of dose setting member, e.g. during setting or filling of a syringe}
A61M5/3155 (By rotational movement of dose setting member) appears on 1,453 US grants and 1,746 published applications in this corpus.
Search patents in A61M- Granted patents
- 1,453
- Published applications
- 1,746
- Assignees
- 268
- Inventors
- 1,476
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 5 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 3 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 4 | 0 |
| 1991 | 2 | 0 |
| 1992 | 4 | 0 |
| 1993 | 10 | 0 |
| 1994 | 14 | 0 |
| 1995 | 8 | 0 |
| 1996 | 13 | 0 |
| 1997 | 14 | 0 |
| 1998 | 10 | 0 |
| 1999 | 18 | 0 |
| 2000 | 12 | 0 |
| 2001 | 21 | 10 |
| 2002 | 11 | 18 |
| 2003 | 24 | 15 |
| 2004 | 9 | 39 |
| 2005 | 8 | 27 |
| 2006 | 13 | 20 |
| 2007 | 11 | 30 |
| 2008 | 13 | 44 |
| 2009 | 8 | 45 |
| 2010 | 25 | 43 |
| 2011 | 25 | 38 |
| 2012 | 25 | 89 |
| 2013 | 46 | 99 |
| 2014 | 44 | 63 |
| 2015 | 74 | 100 |
| 2016 | 92 | 195 |
| 2017 | 99 | 110 |
| 2018 | 89 | 104 |
| 2019 | 153 | 126 |
| 2020 | 108 | 108 |
| 2021 | 80 | 97 |
| 2022 | 100 | 85 |
| 2023 | 73 | 97 |
| 2024 | 68 | 80 |
| 2025 | 70 | 46 |
| 2026 | 32 | 18 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Medicament delivery device6 Oct 2026US 12,752,058 B2Shl Medical AG
- Excess dose alert system for a dosing pen15 Sep 2026US 12,734,302 B2DelPharma LLC
- Switch assembly for an electronic system of a drug delivery device15 Sep 2026US 12,734,303 B2Sanofi
- Dose detection with piezoelectric sensing for a medication delivery device25 Aug 2026US 12,714,798 B2Eli Lilly and Company
- Dose counter for a device for dispensing a fluid or powder product25 Aug 2026US 12,716,762 B2Aptar France SAS
- Mechanism for an automatic medicament delivery device24 Sep 2026US 2026/0284309 A1Medmix Switzerland AG
- A drug injection device24 Sep 2026US 2026/0284321 A1
- Needle-free injector dose setting apparatus and methods17 Sep 2026US 2026/0273198 A1PharmaJet, Inc.
- Drug delivery device with indicator13 Aug 2026US 2026/0232914 A1Insulet Corporation
- Dose detection and drug identification for a medication delivery device25 Jun 2026US 2026/0174970 A1Eli Lilly and Company
Most cited
By later US patents
- Medication delivery device with a microprocessor and characteristic monitor1,907US 5,925,021 AVisionary Medical Products, Inc. · 1999
- Coupling for injection devices1,183US 8,574,199 B2Novo Nordisk A/S · 2013
- Medication delivery device with a microprocessor and characteristic monitor841US 5,593,390 AVisionary Medical Products, Inc. · 1997
- Medical apparatus for use by a patient for medical self treatment of diabetes793US 6,302,855 B1Novo Nordisk A/S · 2001
- Injection syringe682US 6,004,297 ANovo Nordisk A/S · 1999