- 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 27/40 - Composite materials, i.e. layered or containing one material dispersed in a matrix of the same or different material
Patent holdings for IPC class A61L 27/40
Total number of patents in this class: 744
10-year publication summary
45
|
41
|
51
|
50
|
63
|
61
|
55
|
46
|
39
|
9
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Warsaw Orthopedic, Inc. | 3184 |
23 |
CorMatrix Cardiovascular, Inc. | 176 |
11 |
Riken | 1669 |
10 |
University of Pittsburgh - Of the Commonwealth System of Higher Education | 2912 |
9 |
The Regents of the University of California | 18943 |
8 |
Massachusetts Institute of Technology | 9795 |
8 |
Toray Industries, Inc. | 6652 |
8 |
W. L. Gore & Associates, Inc. | 2600 |
8 |
Terumo Kabushiki Kaisha | 5216 |
8 |
Edwards Lifesciences Corporation | 4141 |
8 |
MiMedx Group, Inc. | 207 |
8 |
Musculoskeletal Transplant Foundation | 227 |
8 |
Iviva Medical, Inc. | 12 |
8 |
Osaka University | 3143 |
7 |
President and Fellows of Harvard College | 5792 |
6 |
BioMimetic Therapeutics, LLC | 36 |
5 |
The Governing Council of The University of Toronto, | 1361 |
5 |
Nanyang Technological University | 1739 |
5 |
Allergan, Inc. | 2600 |
4 |
FUJIFILM Corporation | 27102 |
4 |
Other owners | 583 |