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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
10/25/1994
Application #:
07771597
Filing Dt:
10/04/1991
Inventors:
PURNENDU K. DASGUPTA, BAO LI-YUAN
Title:
ELECTROPHORESIS WITH CHEMICALLY SUPPRESSED DETECTION
Assignment: 1
Reel/Frame:
006933/0891Recorded: 04/11/1994Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
07/16/1992
Exec Dt:
07/16/1992
Assignee:
LUBBOCK, TEXAS 79409
Correspondent:
RICHARD G. WATERMAN
THE DOW CHEMICAL COMPANY
PATENT DEPARTMENT
P.O. BOX 1967
MIDLAND, MI 48641-1967
Assignment: 2
Reel/Frame:
006937/0556Recorded: 04/11/1994Pages: 4
Conveyance:
ASSIGNOR ASSIGNS THE ENTIRE INTEREST EFFECTIVE AS OF 10-4-91
Assignor:
Exec Dt:
01/21/1993
Assignee:
2030 DOW CENTER, ABBOTT ROAD
MIDLAND, MICHIGAN 48640
Correspondent:
RICHARD G. WATERMAN
THE DOW CHEMICAL COMPANY
PATENT DEPARTMENT
P.O. BOX 1967
MIDLAND, MI 48641-1967
Assignment: 3
Reel/Frame:
010485/0545Recorded: 12/23/1999Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/09/1999
Assignee:
P.O. BOX 3603
1228 TITAN WAY
SUNNYVALE, CALIFORNIA 94088
Correspondent:
FLEHR HOHBACH TEST ALBRITTON ET AL
DAVID J. BREZNER
FOUR EMBARCADERO CENTER, SUITE 3400
SAN FRANCISCO, CALIFORNIA 94111-4187

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