- 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 27/42 - Composite materials, i.e. layered or containing one material dispersed in a matrix of the same or different material having an inorganic matrix
Patent holdings for IPC class A61L 27/42
Total number of patents in this class: 435
10-year publication summary
|
32
|
19
|
33
|
35
|
34
|
34
|
17
|
22
|
10
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Warsaw Orthopedic, Inc. | 2984 |
18 |
| Cartiheal (2009) Ltd. | 52 |
8 |
| Prosidyan, Inc. | 32 |
7 |
| Kyocera Corporation | 14108 |
6 |
| Geistlich Pharma AG | 162 |
6 |
| Stryker Corporation | 5134 |
5 |
| Howmedica Osteonics Corp. | 1369 |
5 |
| Abyrx, Inc. | 86 |
5 |
| CeramTec GmbH | 332 |
5 |
| Orthomedex LLC | 6 |
5 |
| Bone Solutions, Inc. | 34 |
4 |
| G & G Biotechnology Ltd. | 14 |
4 |
| Marquette University | 161 |
4 |
| Mo-sci Corporation | 17 |
4 |
| Straumann Holding AG | 595 |
4 |
| Washington State University | 493 |
4 |
| Mesosil Inc. | 9 |
4 |
| Boston Scientific Limited | 604 |
3 |
| The Trustees of Columbia University in the City of New York | 3596 |
3 |
| Bio2 Technologies, Inc. | 9 |
3 |
| Other owners | 328 |