Patents
US 12391672 B2: Solid forms comprising (S)-4-(4-(4-(((2-(2,6-dioxopiperidin-3-yl)-1-oxoisoindolin-4-yl)oxy)methyl)benzyl)piperazin-1-yl)-3-fluorobenzonitrile and salts thereof, and compositions comprising and methods of using the same
- Granted
- 2025-08-19
- Filed
- 2022-05-27 application 17827491
- Type
- Utility · 7 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
Provided herein are formulations, processes, solid forms and methods of use relating to salts of and solid forms comprising free base or salts of (S)-4-(4-(4-(((2-(2,6-dioxopiperidin-3-yl)-1-oxoisoindolin-4-yl)oxy)methyl)benzyl)piperazin-1-yl)-3-fluorobenzonitrile.
Source: PVGPATDIS, file of 2026-04-10 (ipg250819.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| Celgene Corporation 413 patents | US company or organization | Summit, NJ | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Antonio Christian Ferretti | Summit, NJ | 13 | PVGPATDIS, file of 2026-04-10 | |
| Lianfeng Huang | Jalan Pedongkelan, NJ | 33 | PVGPATDIS, file of 2026-04-10 | |
| Udaykumar Jain | Plainsboro, NJ | 2 | PVGPATDIS, file of 2026-04-10 | |
| Hon-Wah Man | Princeton, NJ | 95 | PVGPATDIS, file of 2026-04-10 | |
| Paula A. Tavares-Greco | Parsippany, NJ | 11 | PVGPATDIS, file of 2026-04-10 | |
| Wenju Wu | Pequest, NJ | 7 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| C07D | Heterocyclic compounds | C07D401/14 | PVGPATDIS, file of 2026-04-10 |
| C07B | General methods of organic chemistry; apparatus therefor | C07B2200/13 | PVGPATDIS, file of 2026-04-10 |
Cooperative Patent Classification, as currently assigned (one row per subclass).
Assignments and security interests
| Recorded | What | From | To | Reel/frame | Source |
|---|---|---|---|---|---|
| 2022-09-13 | Assignment Assignment of assignor's interest | HUANG, LIANFENG signed 2021-01-14 TAVARES-GRECO, PAULA A. signed 2021-01-14 JAIN, UDAYKUMAR signed 2021-04-07 MAN, HON-WAH signed 2021-04-07 TSOU, NANCY NIENHUA signed 2021-04-09 YIN, ZHIWEI signed 2021-04-09 FERRETTI, ANTONIO C. signed 2021-05-02 ARTMAN, III, GERALD D. signed 2021-05-05 WU, WENJU signed 2021-05-10 | CELGENE CORPORATION SUMMIT, NJ | 61071/914 | ECORSEXC, file of 2026-09-25 |
Documents recorded with the USPTO Assignment Recordation Branch that list this patent. A security interest is a lender’s claim on the patent as collateral; a release ends it.
USPTO bulk data: PatentsView granted patents, disambiguated (PVGPATDIS) for patents, assignees, inventors, places and CPC categories; the USPTO Patent Assignment Dataset (ECORSEXC) for assignments and security interests. Patents filed in the last 20 years. No claims or full text. Links to other records are by name (and state): EXACT means the identical full name and state; FUZZY means a looser name match, with the confidence shown.