| METHOD | See "Patent Claims" |
| PATENT ASSIGNEE'S COUNTRY | USA |
| UPDATE | 06.99 |
| USES | Biological Fluid Filtration |
| PATENT ASSIGNEE | This data is not available for free |
| PATENT CLAIMS |
Claim 1: Purified thermally expanded natural glass prodt., having a low concn. of soluble substances as defined by a slurry electrical conductivity < 10 micron.S/cm Claim 25: Method of FILTRATION comprising step of passing a fluid contg suspended particulates through a FILTER aid material supported on a septum, wherein FILTER aid material is prodt according to Claim 1 |
| PATENT PHOTOCOPY | Available on request |
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