- All sections
- A - Human necessities
- A61L - Methods or apparatus for sterilising materials or objects in generaldisinfection, sterilisation or deodorisation of airchemical aspects of bandages, dressings, absorbent pads or surgical articlesmaterials for bandages, dressings, absorbent pads or surgical articles
- A61L 31/18 - Materials at least partially X-ray or laser opaque
Patent holdings for IPC class A61L 31/18
Total number of patents in this class: 502
10-year publication summary
|
38
|
46
|
37
|
47
|
32
|
32
|
23
|
27
|
27
|
14
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Abbott Cardiovascular Systems, Inc. | 1017 |
25 |
| Medtronic Vascular, Inc. | 1461 |
18 |
| Boston Scientific Scimed, Inc. | 11241 |
18 |
| MicroVention, Inc. | 650 |
16 |
| Incept LLC | 147 |
13 |
| The Texas a & M University System | 1902 |
10 |
| Rutgers, The State University of New Jersey | 1981 |
9 |
| Terumo Kabushiki Kaisha | 5834 |
8 |
| Lutonix, Inc. | 65 |
8 |
| Covidien LP | 10675 |
7 |
| Boston Scientific Limited | 453 |
7 |
| Medtronic, Inc. | 9809 |
7 |
| Scientia Vascular, Inc. | 156 |
7 |
| REVA Medical, Inc. | 21 |
6 |
| Shape Memory Medical Inc. | 42 |
6 |
| Zorion Medical, Inc. | 16 |
6 |
| Cardiac Pacemakers, Inc. | 2810 |
5 |
| Devicor Medical Products, Inc. | 452 |
5 |
| Encapson B.V. | 7 |
5 |
| Marvis Interventional GmbH | 14 |
5 |
| Other owners | 311 |