Flask
US7687262B2 · kind B2 · utility
16Cited by
4References
22Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 22, 2005 |
| Grant date | Mar 30, 2010 |
| Priority date | — |
| Expiry date | Dec 28, 2028 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01L3/502
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
The present invention provides a flask having a top piece 20 and a bottom piece 22 with optical properties on the interior surface 24 of which cells are grown. The top piece 20 and the bottom piece 22 are joined by a removable elastomeric seal 26. By disengaging the elastomeric seal 26 from the flask body 12, the top piece 20 can be separated from the bottom piece 22 providing access to the flask interior.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.