- All sections
- C - Chemistrymetallurgy
- C07J - Steroids
- C07J 1/00 - Normal steroids containing carbon, hydrogen, halogen, or oxygen, not substituted in position 17 beta by a carbon atom, e.g. oestrane, androstane
Patent holdings for IPC class C07J 1/00
Total number of patents in this class: 568
10-year publication summary
|
29
|
35
|
39
|
35
|
33
|
42
|
24
|
36
|
31
|
15
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sage Therapeutics, Inc. | 365 |
58 |
| Industriale Chimica S.r.l. | 68 |
15 |
| Washington University | 1624 |
15 |
| Trustees of Dartmouth College | 1087 |
11 |
| Allergan Sales, LLC | 253 |
10 |
| Crystal Pharma, S.A.U. | 50 |
9 |
| Neurmedix Inc. | 16 |
9 |
| Richter Gedeon Nyrt. | 1636 |
9 |
| Besins Healthcare Luxembourg SARL | 93 |
8 |
| Guangzhou Cellprotek Pharmaceutical Co., Ltd | 30 |
8 |
| Monash University | 710 |
8 |
| BIOVIE, Inc. | 32 |
8 |
| Bayer Schering Pharma AG | 381 |
7 |
| Aposense Ltd. | 34 |
7 |
| Estetra SRL | 98 |
7 |
| ASKA Pharmaceutical Co., Ltd. | 101 |
6 |
| Evestra, Inc. | 34 |
6 |
| Mcmaster University | 802 |
5 |
| Ustav Organicke Chemie a Biochemie AV CR, V.v.i. | 126 |
5 |
| Oric Pharmaceuticals, Inc. | 70 |
5 |
| Other owners | 352 |