- All sections
- A - Human necessities
- A61M - Devices for introducing media into, or onto, the bodydevices for transducing body media or for taking media from the bodydevices for producing or ending sleep or stupor
- A61M 5/315 - PistonsPiston-rodsGuiding, blocking or restricting the movement of the rodAppliances on the rod for facilitating dosing
Patent holdings for IPC class A61M 5/315
Total number of patents in this class: 9144
10-year publication summary
|
706
|
708
|
786
|
711
|
731
|
632
|
712
|
669
|
607
|
171
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sanofi-Aventis Deutschland GmbH | 2604 |
1014 |
| Sanofi | 4237 |
680 |
| SHL Medical AG | 1352 |
524 |
| Becton, Dickinson and Company | 7553 |
483 |
| Novo Nordisk A/S | 2299 |
349 |
| Amgen Inc. | 4348 |
212 |
| Eli Lilly and Company | 4033 |
206 |
| Owen Mumford Limited | 464 |
149 |
| Terumo Kabushiki Kaisha | 5733 |
148 |
| Becton Dickinson France S.A.S. | 458 |
140 |
| Ypsomed AG | 378 |
139 |
| Insulet Corporation | 919 |
109 |
| TecPharma Licensing AG | 193 |
93 |
| Bayer HealthCare LLC | 1306 |
90 |
| Credence Medsystems, Inc. | 140 |
84 |
| medmix Switzerland AG | 542 |
68 |
| Becton Dickinson France | 284 |
66 |
| W. L. Gore & Associates, Inc. | 2695 |
63 |
| West Pharmaceutical Services, Inc. | 417 |
61 |
| Medtronic MiniMed, Inc. | 1798 |
55 |
| Other owners | 4411 |