Pharmaceutical composition of a weak acid drug and methods of administration
US12064406B2 · kind B2 · utility
0Cited by
3References
26Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 13, 2020 |
| Grant date | Aug 20, 2024 |
| Priority date | — |
| Expiry date | May 13, 2040 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P9/12
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to a pharmaceutical composition containing liposomes, said liposome comprise an external lipid bilayer; and an internal aqueous medium including a weak acid drug with a half-life of less than 2 hours. Also provided is the use of the pharmaceutical composition disclosed herein to treat pulmonary hypertension with reduced dosing frequency.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.