Chemistry: analytical and immunological testing – Including sample preparation – Liberation or purification of sample or separation of...
Reexamination Certificate
2007-11-20
2007-11-20
Warden, Jill (Department: 1743)
Chemistry: analytical and immunological testing
Including sample preparation
Liberation or purification of sample or separation of...
C422S091000, C422S105000, C422S105000, C422S105000, C210S512100, C220S501000
Reexamination Certificate
active
10600461
ABSTRACT:
A disposable support for containers for treating biological samples in cytocentrifuges, that comprise a vertical flat supporting base with a protruding wall that supports at least one funnel connected in a lower region to a corresponding horizontal connection channel, the support being composed of a single element made of molded plastic material, and comprising a flat supporting body with protruding edges for accommodating, in succession, a slide, a filtering card and the container base, clamps for retaining the slide, the filtering card and the base container, and a transverse pivot for fixing the support to a cytocentrifuge.
REFERENCES:
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patent: 4853188 (1989-08-01), Toya
patent: 5392913 (1995-02-01), Merrick
patent: 5589400 (1996-12-01), Hayes
patent: 0 880 021 (1998-11-01), None
patent: 2 243 448 (1991-10-01), None
Josif Albert
Kaltek S.R.L.
Modiano & Associati
Nagpaul Jyoti
O'Byrne Daniel J.
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