- 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 27/28 - Materials for coating prostheses
Patent holdings for IPC class A61L 27/28
Total number of patents in this class: 490
10-year publication summary
32
|
45
|
43
|
44
|
44
|
28
|
30
|
30
|
27
|
8
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
President and Fellows of Harvard College | 5792 |
15 |
Osstemimplant Co., Ltd. | 437 |
11 |
University of Pittsburgh - Of the Commonwealth System of Higher Education | 2912 |
11 |
Boston Scientific Scimed, Inc. | 8794 |
7 |
Warsaw Orthopedic, Inc. | 3184 |
7 |
W. L. Gore & Associates, Inc. | 2600 |
6 |
Massachusetts Institute of Technology | 9795 |
4 |
Board of Regents, The University of Texas System | 5370 |
4 |
Covalon Technologies Ltd. | 38 |
4 |
Debiotech S.A. | 143 |
4 |
Edwards Lifesciences Corporation | 4141 |
4 |
LifeNet Health | 259 |
4 |
National Research Council of Canada | 1545 |
4 |
Numat Biomedical S.L. | 7 |
4 |
Oerlikon Surface Solutions AG, Pfaffikon | 556 |
4 |
The Regents of the University of California | 18943 |
3 |
Covalon Technologies Inc. | 31 |
3 |
Mcmaster University | 746 |
3 |
Medos International SARL | 731 |
3 |
National University of Singapore | 2228 |
3 |
Other owners | 382 |