A61M 5/31575
Using scaling up or down transmissions
Official title: {using scaling up or down transmissions, e.g. gearbox}
A61M5/31575 (Using scaling up or down transmissions) appears on 264 US grants and 326 published applications in this corpus.
Search patents in A61M- Granted patents
- 264
- Published applications
- 326
- Assignees
- 74
- Inventors
- 348
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 1 |
| 2002 | 2 | 1 |
| 2003 | 4 | 0 |
| 2004 | 1 | 6 |
| 2005 | 0 | 5 |
| 2006 | 2 | 3 |
| 2007 | 3 | 8 |
| 2008 | 0 | 13 |
| 2009 | 1 | 11 |
| 2010 | 4 | 12 |
| 2011 | 7 | 10 |
| 2012 | 8 | 27 |
| 2013 | 12 | 20 |
| 2014 | 9 | 17 |
| 2015 | 23 | 14 |
| 2016 | 30 | 32 |
| 2017 | 23 | 14 |
| 2018 | 11 | 15 |
| 2019 | 25 | 21 |
| 2020 | 19 | 10 |
| 2021 | 12 | 27 |
| 2022 | 10 | 10 |
| 2023 | 20 | 19 |
| 2024 | 11 | 11 |
| 2025 | 9 | 13 |
| 2026 | 7 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Dose detection with piezoelectric sensing for a medication delivery device25 Aug 2026US 12,714,798 B2Eli Lilly and Company
- Device for the dosed administration of a fluid product, adapted for the replacement of a container14 Jul 2026US 12,678,568 B2Ypsomed AG
- Dose delivery device with gearing26 May 2026US 12,636,439 B2Shaily Innovations Ltd
- Drug injection device5 May 2026US 12,616,791 B2
- Accurate, precise microliter dosing syringe28 Apr 2026US 12,611,509 B2Congruence Medical Solutions, LLC
- Dual-Motor Syringe Driver16 Jul 2026US 2026/0199594 A1Fresenius Kabi USA, LLC
- Devices and methods for precision dose delivery9 Jul 2026US 2026/0192054 A1Regeneron Pharmaceuticals, Inc.
- Multiple Dosage Injector with Rack and Pinion Dosage System9 Jul 2026US 2026/0192057 A1Antares Pharma, Inc.
- Drug delivery devices and methods for precision delivery of injectable drugs28 May 2026US 2026/0144938 A1Congruence Medical Solutions, LLC
- System and method for multiple site dispensing or injection12 Feb 2026US 2026/0041850 A1Credence Medsystems, Inc.
Most cited
By later US patents
- Injection syringe682US 6,004,297 ANovo Nordisk A/S · 1999
- Dispensing device460US 5,304,152 A1994
- Injection syringe451US 6,235,004 B1Novo Nordisk A/S · 2001
- Injection device375US 7,241,278 B2Novo Nordisk A/S · 2007
- Medication injector apparatus with drive assembly that facilitates reset365US 7,195,616 B2Eli Lilly and Company · 2007