Collection and assay device for biological fluid | Patent Publication Number 20090155124

US 20090155124 A1

Patent NumberUS 07927562 B2

Application Number11956176

Filled DateDec 13, 2007

Priority DateDec 13, 2007

Publication DateJun 18, 2009

Original AssigneeW.h.p.m. Inc.

Current AssigneeEast West Bank

Inventor/ApplicantsZhijing Wan
Chunhua Yuan
John Wan
Siyu Lei

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