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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
08/28/2012
Application #:
12443797
Filing Dt:
03/31/2009
Publication #:
Pub Dt:
02/25/2010
Inventors:
Yinhua Wan, Xiangrong Chen, Zhiguo Su, Guanghui Ma, Xiaoguang Jiao, Fei Shen, Zhanfeng Cui
Title:
METHOD, EQUIPMENT AND SPECIFIC DRAWER FOR MEMBRANE SEPARATION UTILIZING CONCENTRATION POLARIZATION
Assignment: 1
Reel/Frame:
022625/0370Recorded: 04/01/2009Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/26/2009
Exec Dt:
03/26/2009
Exec Dt:
03/26/2009
Exec Dt:
03/26/2009
Exec Dt:
03/26/2009
Exec Dt:
03/26/2009
Exec Dt:
03/28/2009
Assignee:
1, BEI'ERTIAO ZHONGGUANCUN HAIDIAN DISTRICT
BEIJING, CHINA 100080
Correspondent:
HARNESS, DICKEY & PIERCE, PLC
P. O. BOX 828
MICHAEL MALINZAK
BLOOMFIELD HILLS, MI 48303

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