- 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 27/54 - Biologically active materials, e.g. therapeutic substances
Patent holdings for IPC class A61L 27/54
Total number of patents in this class: 6339
10-year publication summary
|
586
|
580
|
567
|
628
|
504
|
570
|
509
|
420
|
383
|
252
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Warsaw Orthopedic, Inc. | 3018 |
120 |
| The Regents of the University of California | 19929 |
95 |
| University of Pittsburgh - Of the Commonwealth System of Higher Education | 3156 |
89 |
| President and Fellows of Harvard College | 5976 |
59 |
| Boston Scientific Scimed, Inc. | 10280 |
52 |
| Corvivo Cardiovascular, Inc. | 99 |
50 |
| The Johns Hopkins University | 5669 |
46 |
| Allergan, Inc. | 2346 |
38 |
| Centre National de La Recherche Scientifique | 10432 |
35 |
| LifeCell Corporation | 338 |
35 |
| W. L. Gore & Associates, Inc. | 2669 |
34 |
| Allergan Industrie SAS | 84 |
33 |
| The Regents of the University of Michigan | 4697 |
32 |
| Trustees of Tufts College | 880 |
32 |
| The General Hospital Corporation | 4731 |
31 |
| Massachusetts Institute of Technology | 10055 |
29 |
| The Board of Trustees of the Leland Stanford Junior University | 6416 |
28 |
| SurModics, Inc. | 335 |
28 |
| Wake Forest University Health Sciences | 721 |
28 |
| MiMedx Group, Inc. | 207 |
26 |
| Other owners | 5419 |