- All sections
- A - Human necessities
- A61K - Preparations for medical, dental or toiletry purposes
- A61K 31/727 - HeparinHeparan
Patent holdings for IPC class A61K 31/727
Total number of patents in this class: 916
10-year publication summary
|
62
|
74
|
63
|
61
|
96
|
69
|
71
|
54
|
49
|
38
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Agency for Science, Technology and Research | 3765 |
21 |
| Dilafor AB | 20 |
19 |
| Exthera Medical Corporation | 53 |
14 |
| Pathak Holdings, LLC | 21 |
13 |
| Momenta Pharmaceuticals, Inc. | 297 |
12 |
| The University of North Carolina at Chapel Hill | 2120 |
12 |
| The Regents of the University of California | 20902 |
11 |
| Hope Medical Enterprises, Inc. | 56 |
11 |
| Rensselaer Polytechnic Institute | 854 |
9 |
| Sanofi | 4326 |
9 |
| Medtronic MiniMed, Inc. | 1787 |
8 |
| The Board of Trustees of the Leland Stanford Junior University | 6711 |
8 |
| Aventis Pharma S.A. | 39 |
8 |
| CSL Behring GmbH | 348 |
8 |
| Tega Therapeutics, Inc. | 16 |
8 |
| Cantex Pharmaceuticals, Inc. | 24 |
7 |
| The Corporation of Mercer University | 32 |
7 |
| Laboratorios Farmaceuticos Rovi, S.A. | 230 |
7 |
| Modus Therapeutics AB | 9 |
7 |
| Wayne State University | 703 |
7 |
| Other owners | 710 |