Reaction vessel filter for combinatorial chemistry or biological use
US5945070A · kind A · utility
73Cited by
3References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 21, 1997 |
| Grant date | Aug 31, 1999 |
| Priority date | — |
| Expiry date | Oct 21, 2017 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC40B60/14
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A filter tube for a reaction or other fluid vessel is disclosed which maintains the vessel under an inert gas atmosphere and maintains the integrity of the inert gas seal while performing filtered or unfiltered filling or filtered draining operations.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.