- All sections
- A - Human necessities
- A61K - Preparations for medical, dental or toiletry purposes
- A61K 31/29 - Antimony or bismuth compounds
Patent holdings for IPC class A61K 31/29
Total number of patents in this class: 69
10-year publication summary
|
6
|
6
|
6
|
4
|
4
|
6
|
7
|
5
|
3
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Microbion Corporation | 33 |
20 |
| The Procter & Gamble Company | 21855 |
9 |
| Northwestern University | 3543 |
3 |
| Washington University | 1737 |
3 |
| Centre for Digestive Diseases | 17 |
2 |
| E-Therapeutics PLC | 67 |
2 |
| Fundacao Oswaldo Cruz | 109 |
2 |
| National University Corporation Hokkaido University | 1366 |
2 |
| University College Cardiff Consultants Limited | 254 |
2 |
| Disarm Therapeutics, Inc. | 56 |
2 |
| Leibniz-Institut für Neurobiologie | 4 |
2 |
| The General Hospital Corporation | 4870 |
1 |
| The Charlotte-Mecklenburg Hospital Authority d/b/a Carolinas Healthcare System | 31 |
1 |
| Department of Veterans Affairs | 109 |
1 |
| Fundação de Amparo à Pesquisa do Estado de Minas Gerais-fapemig | 41 |
1 |
| Johnson & Wales University | 28 |
1 |
| L. PERRIGO Company | 70 |
1 |
| Mileutis Ltd. | 33 |
1 |
| Rijksuniversiteit Groningen | 317 |
1 |
| Shanghai Jiao Tong University | 1366 |
1 |
| Other owners | 11 |