- 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 27/28 - Materials for coating prostheses
Patent holdings for IPC class A61L 27/28
Total number of patents in this class: 501
10-year publication summary
|
45
|
43
|
44
|
44
|
29
|
30
|
32
|
29
|
26
|
12
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| President and Fellows of Harvard College | 5966 |
15 |
| Osstemimplant Co., Ltd. | 523 |
12 |
| University of Pittsburgh - Of the Commonwealth System of Higher Education | 3140 |
11 |
| Edwards Lifesciences Corporation | 4682 |
8 |
| Boston Scientific Scimed, Inc. | 10212 |
7 |
| Warsaw Orthopedic, Inc. | 3029 |
6 |
| Singular Genomics Systems, Inc. | 282 |
6 |
| Massachusetts Institute of Technology | 10036 |
5 |
| Board of Regents, The University of Texas System | 5772 |
5 |
| W. L. Gore & Associates, Inc. | 2680 |
5 |
| Debiotech S.A. | 133 |
4 |
| LifeNet Health | 271 |
4 |
| National Research Council of Canada | 1549 |
4 |
| Oerlikon Surface Solutions AG, Pfaffikon | 541 |
4 |
| The Regents of the University of California | 19868 |
3 |
| AqueSys, Inc. | 107 |
3 |
| Biomet 3i, LLC | 289 |
3 |
| Covalon Technologies Inc. | 28 |
3 |
| Covalon Technologies Ltd. | 35 |
3 |
| Encore Medical, L.P. (d/b/a/ DJO Surgical) | 89 |
3 |
| Other owners | 387 |