Ingredients for inhalation and methods for making the same
US9381189B2 · kind B2 · utility
1Cited by
2References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 8, 2010 |
| Grant date | Jul 5, 2016 |
| Priority date | — |
| Expiry date | Sep 9, 2032 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K9/0073
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A method of processing an active ingredient, the method comprising submitting a pharmaceutically active ingredient in the absence of excipients and/or additives to compression and shearing forces. The invention also relates to compositions comprising an active prepared by the method.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.