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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
Issue Dt:
08/21/1990
Application #:
07133501
Filing Dt:
12/16/1987
Inventors:
PYARE L. KHANNA, ROBERT T. DWORSCHACK
Title:
PEROXY ACID PRETREATMENT IN VITAMIN B12 ASSAY
Assignment: 1
Reel/Frame:
004805/0629Recorded: 12/16/1987Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
12/15/1987
Exec Dt:
12/15/1987
Assignee:
CALIFORNIA
Correspondent:
LEYDIG, VOIT & MAYER
350 CAMBRIDGE AVENUE
SUITE 200
PALO ALTO, CA 94306
Assignment: 2
Reel/Frame:
005268/0166Recorded: 04/05/1990Pages: 1
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/05/1990
Assignee:
DELAWARE
Correspondent:
BERTRAM I. ROWLAND
COOLEY, GODWARD CASTRO HUDDLESON AND
TATUM
5 PALO ALTO SQUARE, 4TH FLOOR
PALO ALTO, CA 94306
Assignment: 3
Reel/Frame:
008709/0684Recorded: 09/08/1997Pages: 4
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/15/1995
Assignee:
9115 HAGUE ROAD
INDIANAPOLIS, INDIANA 46250
Correspondent:
MORRISON & FOERSTER LLP
GLADYS H. MONROY
755 PAGE MILL ROAD
PALO ALTO, CA 94304-1018
Assignment: 4
Reel/Frame:
009731/0864Recorded: 02/11/1999Pages: 14
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/11/1998
Assignee:
9115 HAGUE ROAD
INDIANAPOLIS, INDIANA 46250
Correspondent:
ROCHE DIAGNOSTICS CORPORATION
D. MICHAEL YOUNG, ESQ.
9115 HAGUE ROAD
INDIANAPOLIS, IN 46250-0457
Assignment: 5
Reel/Frame:
015215/0061Recorded: 09/02/2004Pages: 31
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/01/2004
Assignee:
9115 HAGUE ROAD
INDIANAPOLIS, INDIANA 46250
Correspondent:
BRENT A. HARRIS
9115 HAGUE ROAD
INDIANAPOLIS, INDIANA 46250

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