- 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 33/00 - Antithrombogenic treatment of surgical articles, e.g. sutures, catheters, prostheses, or of articles for the manipulation or conditioning of bloodMaterials for such treatment
Patent holdings for IPC class A61L 33/00
Total number of patents in this class: 628
10-year publication summary
|
38
|
41
|
34
|
30
|
32
|
39
|
28
|
23
|
33
|
20
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Toray Industries, Inc. | 6974 |
30 |
| President and Fellows of Harvard College | 5992 |
19 |
| Tendyne Holdings, Inc. | 155 |
19 |
| Terumo Kabushiki Kaisha | 5569 |
14 |
| Carmeda AB | 32 |
14 |
| Becton, Dickinson and Company | 7282 |
12 |
| Boston Scientific Scimed, Inc. | 10308 |
11 |
| W. L. Gore & Associates, Inc. | 2712 |
11 |
| Covidien LP | 10646 |
9 |
| Abbott Cardiovascular Systems, Inc. | 1113 |
9 |
| The Regents of the University of California | 20035 |
8 |
| University of Pittsburgh - Of the Commonwealth System of Higher Education | 3178 |
8 |
| Elutia Inc. | 34 |
8 |
| Elutia Med LLC | 39 |
8 |
| Bactiguard AB | 42 |
7 |
| Medtronic Vascular, Inc. | 1492 |
6 |
| BioInteractions, Ltd. | 29 |
6 |
| Biosensors International Group, Ltd. | 40 |
6 |
| Access Vascular, Inc. | 35 |
6 |
| The Johns Hopkins University | 5700 |
5 |
| Other owners | 412 |