- 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: 897
10-year publication summary
|
62
|
74
|
63
|
61
|
96
|
69
|
71
|
54
|
48
|
20
|
| 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 | 3697 |
21 |
| Dilafor AB | 20 |
19 |
| Exthera Medical Corporation | 54 |
14 |
| Momenta Pharmaceuticals, Inc. | 293 |
12 |
| Pathak Holdings, LLC | 19 |
12 |
| The Regents of the University of California | 20587 |
11 |
| Hope Medical Enterprises, Inc. | 56 |
11 |
| The University of North Carolina at Chapel Hill | 2078 |
11 |
| Rensselaer Polytechnic Institute | 851 |
9 |
| Sanofi | 4249 |
9 |
| Medtronic MiniMed, Inc. | 1797 |
8 |
| The Board of Trustees of the Leland Stanford Junior University | 6605 |
8 |
| Aventis Pharma S.A. | 45 |
8 |
| CSL Behring GmbH | 350 |
8 |
| Laboratorios Farmaceuticos Rovi, S.A. | 232 |
8 |
| Tega Therapeutics, Inc. | 16 |
8 |
| Cantex Pharmaceuticals, Inc. | 24 |
7 |
| The Corporation of Mercer University | 32 |
7 |
| Wayne State University | 694 |
7 |
| Altergon S.A. | 73 |
6 |
| Other owners | 693 |