(19)
(11) EP 1 590 064 A2

(12)

(88) Date of publication A3:
07.10.2004

(43) Date of publication:
02.11.2005 Bulletin 2005/44

(21) Application number: 03800134.3

(22) Date of filing: 24.12.2003
(51) International Patent Classification (IPC)7B01D 39/08
(86) International application number:
PCT/US2003/041099
(87) International publication number:
WO 2004/058374 (15.07.2004 Gazette 2004/29)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
Designated Extension States:
AL LT LV MK

(30) Priority: 24.12.2002 US 436318 P

(71) Applicant: Microtek Medical Holdings, Inc.
Norcross, GA 30071 (US)

(72) Inventors:
  • LEE, Baosheng
    Duluth, GA 30096 (US)
  • STEWARD, John, B.
    McKinney, TX 75071 (US)
  • JOHNSTON, Jordan, M.
    Whitesboro, TX 76273 (US)
  • DING, Youzhen
    Norcross, GA 30071 (US)

(74) Representative: Vossius & Partner 
Siebertstrasse 4
81675 München
81675 München (DE)

   


(54) POLYVINYL ALCOHOL FILTER MEDIA