Patents
US 12552810 B2: Crystalline forms of CFTR modulators
- Granted
- 2026-02-17
- Filed
- 2021-08-12 application 18020802
- Type
- Utility · 13 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
Crystalline forms of salts of Compound I are disclosed. Pharmaceutical compositions comprising the same, methods of treating cystic fibrosis using the same, and methods for making the same are also disclosed.
Source: PTBLXML, file of 2026-02-17 (ipgb20260217.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| Vertex Pharmaceuticals Incorporated 764 patents | US company or organization | Boston, MA | PTBLXML, file of 2026-02-17 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Satish Kumar Iyemperumal | Reading, GB | PTBLXML, file of 2026-02-17 | ||
| Andrey Peresypkin | Newton, MA | PTBLXML, file of 2026-02-17 | ||
| Yi Shi | Natick, MA | PTBLXML, file of 2026-02-17 | ||
| Muna Shrestha | Belmont, MA | 11 | PTBLXML, file of 2026-02-17 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| C07D | Heterocyclic compounds | C07D513/22 | PTBLXML, file of 2026-02-17 |
| A61P | Specific therapeutic activity of chemical compounds or medicinal preparations | A61P11/00 | PTBLXML, file of 2026-02-17 |
| C07B | General methods of organic chemistry; apparatus therefor | C07B2200/13 | PTBLXML, file of 2026-02-17 |
Cooperative Patent Classification, as currently assigned (one row per subclass).
Assignments and security interests
No recorded assignments or security interests on file for this patent.
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.