- All sections
- A - Human necessities
- A61L - Methods or apparatus for sterilising materials or objects in general; disinfection, sterilisation or deodorisation of air; chemical aspects of bandages, dressings, absorbent pads or surgical articles; materials 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 blood; Materials for such treatment
Patent holdings for IPC class A61L 33/00
Total number of patents in this class: 627
10-year publication summary
|
37
|
48
|
43
|
36
|
32
|
34
|
39
|
28
|
23
|
6
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Toray Industries, Inc. | 6652 |
32 |
| President and Fellows of Harvard College | 5792 |
19 |
| Terumo Kabushiki Kaisha | 5216 |
16 |
| Tendyne Holdings, Inc. | 151 |
16 |
| Carmeda AB | 31 |
13 |
| W. L. Gore & Associates, Inc. | 2600 |
11 |
| Abbott Cardiovascular Systems, Inc. | 1117 |
10 |
| Becton, Dickinson and Company | 6712 |
9 |
| Boston Scientific Scimed, Inc. | 8794 |
9 |
| Covidien LP | 10647 |
8 |
| The Regents of the University of California | 18943 |
8 |
| Medtronic Vascular, Inc. | 1529 |
8 |
| Elutia Inc. | 33 |
8 |
| Elutia Med LLC | 34 |
8 |
| Bactiguard AB | 40 |
7 |
| University of Pittsburgh - Of the Commonwealth System of Higher Education | 2912 |
7 |
| Cardinal Health 529, LLC | 306 |
7 |
| BioInteractions, Ltd. | 30 |
6 |
| Biosensors International Group, Ltd. | 44 |
6 |
| SurModics, Inc. | 359 |
6 |
| Other owners | 413 |