Method for stably incorporating substances within dry, foamed glass matrices
US6964771B1 · kind B1 · utility
22Cited by
37References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 4, 1997 |
| Grant date | Nov 15, 2005 |
| Priority date | — |
| Expiry date | Apr 14, 2019 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02A50/30
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The invention provides methods for producing foamed glass and the compositions obtained thereby. The compositions are suitable for stable storage of a wide variety of substances, particularly biological and pharmaceutical.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.