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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
08/31/2004
Application #:
09914165
Filing Dt:
12/12/2001
Inventors:
Chung-Jen Hou, Peter Konstantin, Yujing Yang
Title:
NEGATIVELY CHARGED MEMBRANE
Assignment: 1
Reel/Frame:
012360/0205Recorded: 12/12/2001Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/28/2001
Exec Dt:
12/03/2001
Exec Dt:
12/04/2001
Assignee:
2200 NORTHERN BOULEVARD
EAST HILLS, NEW YORK 11548
Correspondent:
LEYDIG, VOIT & MAYER, LTD.
JEREMY M. JAY
700 THIRTEENTH STREET, N.W. SUITE 300
WASHINGTON, D.C. 20005-3960
Assignment: 2
Reel/Frame:
012958/0601Recorded: 06/14/2002Pages: 19
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/28/2001
Assignee:
800 GATEWAY BOULEVARD
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Correspondent:
BURNS, DOANE, SWECKER & MATHIS LLP
TERESA STANEK REA
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404

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