- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 307/02 - Monoamides of sulfuric acids or esters thereof, e.g. sulfamic acids
Patent holdings for IPC class C07C 307/02
Total number of patents in this class: 119
10-year publication summary
|
8
|
4
|
12
|
9
|
5
|
10
|
19
|
7
|
9
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Zevra Therapeutics, Inc. | 101 |
8 |
| Celgene Corporation | 1405 |
4 |
| Emory University | 1735 |
4 |
| Sumitomo Chemical Company, Limited | 8992 |
3 |
| Anhui Jinhe Industrial Co., Ltd. | 93 |
3 |
| Creative Therapeutics GmbH | 5 |
3 |
| Tokyo Ohka Kogyo Co., Ltd. | 1556 |
3 |
| Axsome Malta Ltd. | 79 |
3 |
| FUJIFILM Corporation | 30866 |
2 |
| Shin-Etsu Chemical Co., Ltd. | 6186 |
2 |
| Daikin Industries, Ltd. | 10546 |
2 |
| Board of Regents, The University of Texas System | 6225 |
2 |
| The Arizona Board of Regents on Behalf of the University of Arizona | 2335 |
2 |
| Bio-Pharm Solutions Co., Ltd. | 55 |
2 |
| Central Glass Company, Limited | 1301 |
2 |
| Chugai Seiyaku Kabushiki Kaisha | 1435 |
2 |
| Epizyme, Inc. | 360 |
2 |
| Gilead Sciences, Inc. | 2265 |
2 |
| Mcmaster University | 836 |
2 |
| Metabasis Therapeutics, Inc. | 38 |
2 |
| Other owners | 64 |