Liquid purification or separation – Filter – Supported – shaped or superimposed formed mediums
Reexamination Certificate
2008-04-08
2008-04-08
Kim, John (Department: 1723)
Liquid purification or separation
Filter
Supported, shaped or superimposed formed mediums
C210S252000, C210S257100, C210S483000, C210S488000
Reexamination Certificate
active
07353956
ABSTRACT:
Blood collection systems include an integral flexible filter to remove leukocytes from blood components.
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Opposition Decision, European Patent Office, May 15, 2001; Ref. No. BAXR/M7328EP EP 684867.
Excerpts from Opposition Involfing EP 684,867 (European Coupterpart of Lynn et al. US 5,881,337) Including (D1) EP 628,678; (D2) U: 365,676; (D4) EP 155.003: (D5) US 4068,556; (D6) US 3,506,120; (D7) US 4,157,967; (2001).
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Breillatt, Jr. Julian P
Burnham John C
Howard David B.
Lynn Daniel R
Wons Allen R
Cook Alex McFarron Manzo Cummings & Mehler, Ltd.
Fenwal, Inc.
Kim John
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