Particles
US7858183B2 · kind B2 · utility
2Cited by
314References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 2, 2005 |
| Grant date | Dec 28, 2010 |
| Priority date | — |
| Expiry date | Nov 7, 2027 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2984
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A particle with a diameter of at most about 3,000 microns has an internal pressure of at least about 1.1 atmospheres at a temperature of less than about 25° C.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.