Process for preparing a pharmaceutical composition containing an active ingredient and a micronised carrier/diluent
US7179489B2 · kind B2 · utility
0Cited by
6References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 17, 2001 |
| Grant date | Feb 20, 2007 |
| Priority date | — |
| Expiry date | Apr 23, 2022 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K9/145
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The invention relates to a stable pharmaceutical composition useful in the treatment of respiratory disorders such as asthma, rhinitis and chronic obstructive pulmonary disease (COPD) and a novel micronization process for manufacturing a stable formulation for formoterol or its enantiomers and a carrier/diluent comprising a carbohydrate such as lactose.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.