- All sections
- A - Human necessities
- A61M - Devices for introducing media into, or onto, the body; devices for transducing body media or for taking media from the body; devices for producing or ending sleep or stupor
- A61M 29/02 - Inflatable dilators; Dilators made of swellable materials
Patent holdings for IPC class A61M 29/02
Total number of patents in this class: 1666
10-year publication summary
|
142
|
172
|
145
|
149
|
204
|
147
|
113
|
93
|
80
|
30
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Acclarent, Inc. | 550 |
168 |
| Boston Scientific Scimed, Inc. | 8794 |
62 |
| Entellus Medical, Inc. | 118 |
45 |
| Cook Medical Technologies LLC | 3369 |
39 |
| Terumo Kabushiki Kaisha | 5216 |
27 |
| Biosense Webster (Israel) Ltd. | 1925 |
26 |
| Silk Road Medical, Inc. | 194 |
26 |
| Edwards Lifesciences Corporation | 4141 |
25 |
| Boston Scientific Limited | 906 |
20 |
| Covidien LP | 10647 |
17 |
| Merit Medical Systems, Inc. | 981 |
17 |
| Medtronic Vascular, Inc. | 1529 |
16 |
| Boston Scientific Medical Device Limited | 646 |
16 |
| Aria CV, Inc. | 29 |
15 |
| Medtronic Xomed, Inc. | 669 |
14 |
| Bioventrix, Inc. | 78 |
14 |
| Depuy Synthes Products, LLC | 2880 |
13 |
| Urotronic, Inc. | 41 |
13 |
| Abbott Cardiovascular Systems, Inc. | 1117 |
12 |
| W. L. Gore & Associates, Inc. | 2600 |
12 |
| Other owners | 1069 |