- 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 27/20 - Polysaccharides
Patent holdings for IPC class A61L 27/20
Total number of patents in this class: 2187
10-year publication summary
|
171
|
188
|
199
|
193
|
198
|
177
|
149
|
166
|
144
|
57
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Allergan Industrie SAS | 87 |
49 |
| Allergan, Inc. | 2208 |
47 |
| Mochida Pharmaceutical Co., Ltd. | 341 |
35 |
| President and Fellows of Harvard College | 6044 |
27 |
| MERZ PHARMA GmbH & CO. KGaA | 600 |
27 |
| Sofradim Production | 287 |
23 |
| Centre National de La Recherche Scientifique | 10881 |
22 |
| Boston Scientific Scimed, Inc. | 10966 |
18 |
| The Regents of the University of California | 20556 |
17 |
| Cartiheal (2009) Ltd. | 52 |
16 |
| Galderma Holding S.A. | 694 |
16 |
| Massachusetts Institute of Technology | 10201 |
15 |
| LifeCell Corporation | 336 |
15 |
| National University Corporation Hokkaido University | 1349 |
15 |
| Eth Zurich | 1313 |
14 |
| Wake Forest University Health Sciences | 722 |
14 |
| The Johns Hopkins University | 5821 |
13 |
| Croma-Pharma Gesellschaft m.b.H | 104 |
12 |
| Fidia Farmaceutici S.p.A. | 643 |
12 |
| Laboratoires Vivacy | 73 |
12 |
| Other owners | 1768 |