Patents
US 12583837 B2: Solid forms comprising (s)-2-(2,6-dioxopiperidin-3-yl)-4-((2-fluoro-4-((3-morpholinoazetidin-1-yl)methyl)benzyl)amino)isoindoline-1,3-dione and salts thereof, and compositions comprising and methods of using the same
- Granted
- 2026-03-24
- Filed
- 2023-01-23 application 18100412
- Type
- Utility · 14 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
Provided herein are formulations, processes, solid forms and methods of use (e.g., methods of treating a hematological malignancy) relating to salts of and solid forms comprising free base or salts of (S)-2-(2,6-dioxopiperidin-3-yl)-4-((2-fluoro-4-((3-morpholinoazetidin-1-yl)methyl)benzyl)amino)isoindoline-1,3-dione.
Source: PTBLXML, file of 2026-03-24 (ipgb20260324.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| Celgene Corporation 413 patents | US company or organization | Summit, NJ | PTBLXML, file of 2026-03-24 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Lianfeng Huang | Basking Ridge, NJ | 33 | PTBLXML, file of 2026-03-24 | |
| Wenju Wu | Warren, NJ | 7 | PTBLXML, file of 2026-03-24 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| C07D | Heterocyclic compounds | C07D401/14 | PTBLXML, file of 2026-03-24 |
| A61P | Specific therapeutic activity of chemical compounds or medicinal preparations | A61P35/00 | PTBLXML, file of 2026-03-24 |
| C07B | General methods of organic chemistry; apparatus therefor | C07B2200/13 | PTBLXML, file of 2026-03-24 |
Cooperative Patent Classification, as currently assigned (one row per subclass).
Assignments and security interests
| Recorded | What | From | To | Reel/frame | Source |
|---|---|---|---|---|---|
| 2023-07-12 | Assignment Assignment of assignor's interest | HUANG, LIANFENG signed 2021-01-14 WU, WENJU signed 2021-01-21 | CELGENE CORPORATION SUMMIT, NJ | 64233/23 | PASDL, file of 2026-10-15 |
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.