Salt and crystal form of steroid derivative regulator
US-12590118-B2 · Mar 31, 2026 · US
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Guo Linsong patents
Guo Linsong is listed as an inventor on 8 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Guo Linsong |
| Total patents | 8 |
| First publication | Sep 1, 2022 |
| Latest publication | Mar 31, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Acidic salt or crystal form of nitrogen-containing fused ring derivative inhibitor, and preparation method therefor and use thereof
US-2025313564-A1 · Oct 9, 2025 · US
Salt and crystal form of pyrazole-containing polycyclic derivative, and preparation method therefor and use thereof
US-2024376108-A1 · Nov 14, 2024 · US
Salt and crystal form of nitrogen-containing heterocyclic derivative, preparation method therefor and application thereof
US-2024325394-A1 · Oct 3, 2024 · US
Crystal form of free base of inhibitor containing bicyclic ring derivative and preparation method and application of crystal form
US-2023406865-A1 · Dec 21, 2023 · US
Crystal form of free alkali of nitrogen-containing aromatic derivatives
US-2023134869-A1 · May 4, 2023 · US
Three fused ring derivative-containing salt or crystal form and pharmaceutical composition thereof
US-2023014383-A1 · Jan 19, 2023 · US
Salt and crystal form of steroid derivative regulator
US-2022275020-A1 · Sep 1, 2022 · US
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Shanghai Hansoh Biomedical Co Ltd | 8 |
| Jiangsu Hansoh Pharmaceutical Group Co Ltd | 8 |
| Changzhou Hansoh Pharmaceutical Co Ltd | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C07B2200/13 | 7 |
| A61P35/00 | 4 |
| C07D487/04 | 3 |
| A61P25/24 | 3 |
| A61K31/519 | 2 |